第一步版

2025-07-22 11:30:53 +08:00
commit 7bf8058c39
45 changed files with 2154 additions and 0 deletions
--- a/.gitattributes
+++ b/.gitattributes
@ -0,0 +1,2 @@
+/mvnw text eol=lf
+*.cmd text eol=crlf
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,33 @@
+HELP.md
+target/
+.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/
--- a/.mvn/wrapper/maven-wrapper.properties
+++ b/.mvn/wrapper/maven-wrapper.properties
@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+wrapperVersion=3.3.2
+distributionType=only-script
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.10/apache-maven-3.9.10-bin.zip
--- a/259
+++ b/259
@ -0,0 +1,259 @@
+#!/bin/sh
+# ----------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Apache Maven Wrapper startup batch script, version 3.3.2
+#
+# Optional ENV vars
+# -----------------
+#   JAVA_HOME - location of a JDK home dir, required when download maven via java source
+#   MVNW_REPOURL - repo url base for downloading maven distribution
+#   MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
+#   MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output
+# ----------------------------------------------------------------------------
+
+set -euf
+[ "${MVNW_VERBOSE-}" != debug ] || set -x
+
+# OS specific support.
+native_path() { printf %s\\n "$1"; }
+case "$(uname)" in
+CYGWIN* | MINGW*)
+  [ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")"
+  native_path() { cygpath --path --windows "$1"; }
+  ;;
+esac
+
+# set JAVACMD and JAVACCMD
+set_java_home() {
+  # For Cygwin and MinGW, ensure paths are in Unix format before anything is touched
+  if [ -n "${JAVA_HOME-}" ]; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ]; then
+      # IBM's JDK on AIX uses strange locations for the executables
+      JAVACMD="$JAVA_HOME/jre/sh/java"
+      JAVACCMD="$JAVA_HOME/jre/sh/javac"
+    else
+      JAVACMD="$JAVA_HOME/bin/java"
+      JAVACCMD="$JAVA_HOME/bin/javac"
+
+      if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ]; then
+        echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2
+        echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2
+        return 1
+      fi
+    fi
+  else
+    JAVACMD="$(
+      'set' +e
+      'unset' -f command 2>/dev/null
+      'command' -v java
+    )" || :
+    JAVACCMD="$(
+      'set' +e
+      'unset' -f command 2>/dev/null
+      'command' -v javac
+    )" || :
+
+    if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ]; then
+      echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2
+      return 1
+    fi
+  fi
+}
+
+# hash string like Java String::hashCode
+hash_string() {
+  str="${1:-}" h=0
+  while [ -n "$str" ]; do
+    char="${str%"${str#?}"}"
+    h=$(((h * 31 + $(LC_CTYPE=C printf %d "'$char")) % 4294967296))
+    str="${str#?}"
+  done
+  printf %x\\n $h
+}
+
+verbose() { :; }
+[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; }
+
+die() {
+  printf %s\\n "$1" >&2
+  exit 1
+}
+
+trim() {
+  # MWRAPPER-139:
+  #   Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds.
+  #   Needed for removing poorly interpreted newline sequences when running in more
+  #   exotic environments such as mingw bash on Windows.
+  printf "%s" "${1}" | tr -d '[:space:]'
+}
+
+# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties
+while IFS="=" read -r key value; do
+  case "${key-}" in
+  distributionUrl) distributionUrl=$(trim "${value-}") ;;
+  distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;;
+  esac
+done <"${0%/*}/.mvn/wrapper/maven-wrapper.properties"
+[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in ${0%/*}/.mvn/wrapper/maven-wrapper.properties"
+
+case "${distributionUrl##*/}" in
+maven-mvnd-*bin.*)
+  MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/
+  case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in
+  *AMD64:CYGWIN* | *AMD64:MINGW*) distributionPlatform=windows-amd64 ;;
+  :Darwin*x86_64) distributionPlatform=darwin-amd64 ;;
+  :Darwin*arm64) distributionPlatform=darwin-aarch64 ;;
+  :Linux*x86_64*) distributionPlatform=linux-amd64 ;;
+  *)
+    echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2
+    distributionPlatform=linux-amd64
+    ;;
+  esac
+  distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip"
+  ;;
+maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;;
+*) MVN_CMD="mvn${0##*/mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;;
+esac
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}"
+distributionUrlName="${distributionUrl##*/}"
+distributionUrlNameMain="${distributionUrlName%.*}"
+distributionUrlNameMain="${distributionUrlNameMain%-bin}"
+MAVEN_USER_HOME="${MAVEN_USER_HOME:-${HOME}/.m2}"
+MAVEN_HOME="${MAVEN_USER_HOME}/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")"
+
+exec_maven() {
+  unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || :
+  exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD"
+}
+
+if [ -d "$MAVEN_HOME" ]; then
+  verbose "found existing MAVEN_HOME at $MAVEN_HOME"
+  exec_maven "$@"
+fi
+
+case "${distributionUrl-}" in
+*?-bin.zip | *?maven-mvnd-?*-?*.zip) ;;
+*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;;
+esac
+
+# prepare tmp dir
+if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then
+  clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; }
+  trap clean HUP INT TERM EXIT
+else
+  die "cannot create temp dir"
+fi
+
+mkdir -p -- "${MAVEN_HOME%/*}"
+
+# Download and Install Apache Maven
+verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
+verbose "Downloading from: $distributionUrl"
+verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
+
+# select .zip or .tar.gz
+if ! command -v unzip >/dev/null; then
+  distributionUrl="${distributionUrl%.zip}.tar.gz"
+  distributionUrlName="${distributionUrl##*/}"
+fi
+
+# verbose opt
+__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR=''
+[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v
+
+# normalize http auth
+case "${MVNW_PASSWORD:+has-password}" in
+'') MVNW_USERNAME='' MVNW_PASSWORD='' ;;
+has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;;
+esac
+
+if [ -z "${MVNW_USERNAME-}" ] && command -v wget >/dev/null; then
+  verbose "Found wget ... using wget"
+  wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName" || die "wget: Failed to fetch $distributionUrl"
+elif [ -z "${MVNW_USERNAME-}" ] && command -v curl >/dev/null; then
+  verbose "Found curl ... using curl"
+  curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl" || die "curl: Failed to fetch $distributionUrl"
+elif set_java_home; then
+  verbose "Falling back to use Java to download"
+  javaSource="$TMP_DOWNLOAD_DIR/Downloader.java"
+  targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName"
+  cat >"$javaSource" <<-END
+	public class Downloader extends java.net.Authenticator
+	{
+	  protected java.net.PasswordAuthentication getPasswordAuthentication()
+	  {
+	    return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() );
+	  }
+	  public static void main( String[] args ) throws Exception
+	  {
+	    setDefault( new Downloader() );
+	    java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() );
+	  }
+	}
+	END
+  # For Cygwin/MinGW, switch paths to Windows format before running javac and java
+  verbose " - Compiling Downloader.java ..."
+  "$(native_path "$JAVACCMD")" "$(native_path "$javaSource")" || die "Failed to compile Downloader.java"
+  verbose " - Running Downloader.java ..."
+  "$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")"
+fi
+
+# If specified, validate the SHA-256 sum of the Maven distribution zip file
+if [ -n "${distributionSha256Sum-}" ]; then
+  distributionSha256Result=false
+  if [ "$MVN_CMD" = mvnd.sh ]; then
+    echo "Checksum validation is not supported for maven-mvnd." >&2
+    echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
+    exit 1
+  elif command -v sha256sum >/dev/null; then
+    if echo "$distributionSha256Sum  $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c >/dev/null 2>&1; then
+      distributionSha256Result=true
+    fi
+  elif command -v shasum >/dev/null; then
+    if echo "$distributionSha256Sum  $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c >/dev/null 2>&1; then
+      distributionSha256Result=true
+    fi
+  else
+    echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2
+    echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
+    exit 1
+  fi
+  if [ $distributionSha256Result = false ]; then
+    echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2
+    echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2
+    exit 1
+  fi
+fi
+
+# unzip and move
+if command -v unzip >/dev/null; then
+  unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR" || die "failed to unzip"
+else
+  tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR" || die "failed to untar"
+fi
+printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/mvnw.url"
+mv -- "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
+
+clean || :
+exec_maven "$@"
--- a/mvnw.cmd
+++ b/mvnw.cmd
@ -0,0 +1,149 @@
+<# : batch portion
+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    http://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Apache Maven Wrapper startup batch script, version 3.3.2
+@REM
+@REM Optional ENV vars
+@REM   MVNW_REPOURL - repo url base for downloading maven distribution
+@REM   MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
+@REM   MVNW_VERBOSE - true: enable verbose log; others: silence the output
+@REM ----------------------------------------------------------------------------
+
+@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0)
+@SET __MVNW_CMD__=
+@SET __MVNW_ERROR__=
+@SET __MVNW_PSMODULEP_SAVE=%PSModulePath%
+@SET PSModulePath=
+@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @(
+  IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B)
+)
+@SET PSModulePath=%__MVNW_PSMODULEP_SAVE%
+@SET __MVNW_PSMODULEP_SAVE=
+@SET __MVNW_ARG0_NAME__=
+@SET MVNW_USERNAME=
+@SET MVNW_PASSWORD=
+@IF NOT "%__MVNW_CMD__%"=="" (%__MVNW_CMD__% %*)
+@echo Cannot start maven from wrapper >&2 && exit /b 1
+@GOTO :EOF
+: end batch / begin powershell #>
+
+$ErrorActionPreference = "Stop"
+if ($env:MVNW_VERBOSE -eq "true") {
+  $VerbosePreference = "Continue"
+}
+
+# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties
+$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl
+if (!$distributionUrl) {
+  Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties"
+}
+
+switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) {
+  "maven-mvnd-*" {
+    $USE_MVND = $true
+    $distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip"
+    $MVN_CMD = "mvnd.cmd"
+    break
+  }
+  default {
+    $USE_MVND = $false
+    $MVN_CMD = $script -replace '^mvnw','mvn'
+    break
+  }
+}
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+if ($env:MVNW_REPOURL) {
+  $MVNW_REPO_PATTERN = if ($USE_MVND) { "/org/apache/maven/" } else { "/maven/mvnd/" }
+  $distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace '^.*'+$MVNW_REPO_PATTERN,'')"
+}
+$distributionUrlName = $distributionUrl -replace '^.*/',''
+$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$',''
+$MAVEN_HOME_PARENT = "$HOME/.m2/wrapper/dists/$distributionUrlNameMain"
+if ($env:MAVEN_USER_HOME) {
+  $MAVEN_HOME_PARENT = "$env:MAVEN_USER_HOME/wrapper/dists/$distributionUrlNameMain"
+}
+$MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join ''
+$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME"
+
+if (Test-Path -Path "$MAVEN_HOME" -PathType Container) {
+  Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME"
+  Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
+  exit $?
+}
+
+if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) {
+  Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl"
+}
+
+# prepare tmp dir
+$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile
+$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir"
+$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null
+trap {
+  if ($TMP_DOWNLOAD_DIR.Exists) {
+    try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
+    catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
+  }
+}
+
+New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null
+
+# Download and Install Apache Maven
+Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
+Write-Verbose "Downloading from: $distributionUrl"
+Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
+
+$webclient = New-Object System.Net.WebClient
+if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) {
+  $webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD)
+}
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
+$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null
+
+# If specified, validate the SHA-256 sum of the Maven distribution zip file
+$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum
+if ($distributionSha256Sum) {
+  if ($USE_MVND) {
+    Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties."
+  }
+  Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash
+  if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) {
+    Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property."
+  }
+}
+
+# unzip and move
+Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null
+Rename-Item -Path "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" -NewName $MAVEN_HOME_NAME | Out-Null
+try {
+  Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null
+} catch {
+  if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) {
+    Write-Error "fail to move MAVEN_HOME"
+  }
+} finally {
+  try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
+  catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
+}
+
+Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
--- a/pom.xml
+++ b/pom.xml
@ -0,0 +1,109 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>3.4.7</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <groupId>org</groupId>
+    <artifactId>Traceability</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>Traceability</name>
+    <description>Traceability</description>
+    <url/>
+    <licenses>
+        <license/>
+    </licenses>
+    <developers>
+        <developer/>
+    </developers>
+    <scm>
+        <connection/>
+        <developerConnection/>
+        <tag/>
+        <url/>
+    </scm>
+    <properties>
+        <java.version>17</java.version>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.mybatis.spring.boot</groupId>
+            <artifactId>mybatis-spring-boot-starter</artifactId>
+            <version>3.0.4</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.mariadb.jdbc</groupId>
+            <artifactId>mariadb-java-client</artifactId>
+            <scope>runtime</scope>
+        </dependency>
+        <!--        lombok-->
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.38</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <!--        mybatis-plus-->
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-spring-boot3-starter</artifactId>
+            <version>3.5.12</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springdoc</groupId>
+            <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
+            <version>2.8.0</version> <!-- 或者选择最新的兼容版本 -->
+        </dependency>
+
+
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.11.0</version>
+                <configuration>
+                    <source>17</source>
+                    <target>17</target>
+                    <annotationProcessorPaths>
+                        <path>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok</artifactId>
+                            <version>1.18.38</version>
+                        </path>
+                    </annotationProcessorPaths>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <configuration>
+                    <excludes>
+                        <exclude>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok</artifactId>
+                        </exclude>
+                    </excludes>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+
+</project>
--- a/sql/create.sql
+++ b/sql/create.sql
@ -0,0 +1,226 @@
+create database traceabilityCode;
+
+use traceabilityCode;
+-- 用户表
+CREATE TABLE users (
+    id BIGINT PRIMARY KEY AUTO_INCREMENT,
+    user_account VARCHAR(255) NOT NULL COMMENT '用户账号',
+    username VARCHAR(50) UNIQUE NOT NULL COMMENT '用户名',
+    password VARCHAR(255) NOT NULL COMMENT '密码(加密)',
+    email VARCHAR(100) COMMENT '邮箱',
+    phone VARCHAR(20) COMMENT '手机号',
+    status TINYINT DEFAULT 1 COMMENT '状态:0-禁用,1-启用',
+    last_login_time DATETIME COMMENT '最后登录时间',
+    created_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    update_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    isDelete TINYINT DEFAULT 0 comment '逻辑删除'
+);
+-- 角色表（优化后）
+CREATE TABLE roles (
+    id BIGINT PRIMARY KEY AUTO_INCREMENT,
+    name VARCHAR(50) NOT NULL COMMENT '角色名称',
+    code VARCHAR(50) UNIQUE NOT NULL COMMENT '角色编码',
+    description TEXT COMMENT '角色描述',
+    permissions JSON COMMENT '角色权限配置，如：["user:read", "user:write", "product:manage"]',
+    status TINYINT DEFAULT 1 COMMENT '状态:0-禁用,1-启用',
+    created_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
+);
+-- 用户角色关联表
+CREATE TABLE user_roles (
+    id BIGINT PRIMARY KEY AUTO_INCREMENT,
+    user_id BIGINT NOT NULL,
+    role_id BIGINT NOT NULL,
+    created_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    UNIQUE KEY uk_user_role (user_id, role_id)
+);
+
+-- 产品表
+CREATE TABLE products (
+    id BIGINT PRIMARY KEY AUTO_INCREMENT,
+    name VARCHAR(100) NOT NULL COMMENT '产品名称',
+    category_id BIGINT COMMENT '分类ID',
+    sku VARCHAR(50) UNIQUE COMMENT '产品编码',
+    status TINYINT DEFAULT 1 COMMENT '状态',
+    created_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);
+-- 属性定义表（定义每种产品可能有的属性）
+CREATE TABLE product_attributes (
+    id BIGINT PRIMARY KEY AUTO_INCREMENT,
+    category_id BIGINT COMMENT '适用的产品分类',
+    name VARCHAR(50) NOT NULL COMMENT '属性名称',
+    code VARCHAR(50) NOT NULL COMMENT '属性编码',
+    data_type ENUM('text', 'number', 'date', 'select') COMMENT '数据类型',
+    is_required TINYINT DEFAULT 0 COMMENT '是否必填',
+    options JSON COMMENT '选项值（用于下拉选择）',
+    section ENUM('raw_material', 'production', 'storage', 'inspection') COMMENT '所属板块'
+);
+-- 产品属性值表（存储具体的属性值）
+CREATE TABLE product_attribute_values (
+    id BIGINT PRIMARY KEY AUTO_INCREMENT,
+    product_id BIGINT NOT NULL COMMENT '产品ID',
+    attribute_id BIGINT NOT NULL COMMENT '属性ID',
+    value TEXT COMMENT '属性值',
+    created_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    INDEX idx_product_attribute (product_id, attribute_id)
+);
+
+-- 直播管理表
+CREATE TABLE live_streams (
+    id BIGINT PRIMARY KEY AUTO_INCREMENT,
+    stream_name VARCHAR(100) NOT NULL COMMENT '流名称',
+    stream_key VARCHAR(255) UNIQUE NOT NULL COMMENT '流密钥',
+    push_url VARCHAR(500) COMMENT '推流地址',
+    play_url VARCHAR(500) COMMENT '播放地址',
+    platform VARCHAR(50) COMMENT '平台',
+    account_id BIGINT COMMENT '关联账号ID',
+    status TINYINT DEFAULT 0 COMMENT '状态:0-离线,1-在线',
+    quality JSON COMMENT '画质配置',
+    created_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
+);
+-- 直播记录表
+CREATE TABLE live_records (
+    id BIGINT PRIMARY KEY AUTO_INCREMENT,
+    stream_id BIGINT NOT NULL,
+    start_time DATETIME NOT NULL COMMENT '开始时间',
+    end_time DATETIME COMMENT '结束时间',
+    duration INT COMMENT '直播时长(秒)',
+    viewer_count INT DEFAULT 0 COMMENT '观看人数',
+    peak_viewer INT DEFAULT 0 COMMENT '峰值观看人数',
+    status ENUM('live', 'ended', 'error') DEFAULT 'live',
+    created_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);
+-- 素材分类表
+CREATE TABLE material_categories (
+    id BIGINT PRIMARY KEY AUTO_INCREMENT,
+    name VARCHAR(100) NOT NULL COMMENT '分类名称',
+    type ENUM('image', 'video', 'document', 'other') NOT NULL COMMENT '素材类型',
+    parent_id BIGINT DEFAULT 0 COMMENT '父分类ID',
+    sort_order INT DEFAULT 0,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);
+-- 视频表
+CREATE TABLE videos (
+    id BIGINT PRIMARY KEY AUTO_INCREMENT,
+    title VARCHAR(200) NOT NULL COMMENT '视频标题',
+    description TEXT COMMENT '视频描述',
+    file_path VARCHAR(500) NOT NULL COMMENT '视频文件路径',
+    file_url VARCHAR(500) COMMENT '播放URL',
+    thumbnail VARCHAR(500) COMMENT '缩略图',
+    duration INT COMMENT '时长(秒)',
+    file_size BIGINT COMMENT '文件大小',
+    resolution VARCHAR(20) COMMENT '分辨率',
+    format VARCHAR(20) COMMENT '视频格式',
+    bitrate INT COMMENT '码率',
+    fps INT COMMENT '帧率',
+    category_id BIGINT COMMENT '分类ID',
+    tags JSON COMMENT '标签',
+    view_count INT DEFAULT 0 COMMENT '播放次数',
+    status TINYINT DEFAULT 1 COMMENT '状态:0-处理中,1-正常,2-失败',
+    user_id BIGINT COMMENT '上传用户',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
+);
+-- 扫码记录表
+CREATE TABLE qr_codes (
+    id BIGINT PRIMARY KEY AUTO_INCREMENT,
+    name VARCHAR(100) NOT NULL COMMENT '二维码名称',
+    code VARCHAR(100) UNIQUE NOT NULL COMMENT '二维码标识',
+    content TEXT NOT NULL COMMENT '二维码内容',
+    type ENUM('url', 'text', 'product', 'live') NOT NULL COMMENT '类型',
+    related_id BIGINT COMMENT '关联对象ID',
+    qr_image VARCHAR(500) COMMENT '二维码图片',
+    expire_time DATETIME COMMENT '过期时间',
+    scan_limit INT DEFAULT 0 COMMENT '扫描次数限制,0为无限制',
+    status TINYINT DEFAULT 1 COMMENT '状态:0-禁用,1-启用',
+    user_id BIGINT COMMENT '创建用户',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
+);
+-- 扫码统计表
+CREATE TABLE qr_scan_statistics (
+    id BIGINT PRIMARY KEY AUTO_INCREMENT,
+    qr_code_id BIGINT NOT NULL,
+    date DATE NOT NULL COMMENT '统计日期',
+    scan_count INT DEFAULT 0 COMMENT '扫描次数',
+    unique_scan_count INT DEFAULT 0 COMMENT '独立扫描次数',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
+);
+-- 操作日志表
+CREATE TABLE operation_logs (
+    id BIGINT PRIMARY KEY AUTO_INCREMENT,
+    user_id BIGINT COMMENT '操作用户ID',
+    username VARCHAR(50) COMMENT '用户名',
+    operation VARCHAR(100) NOT NULL COMMENT '操作类型',
+    method VARCHAR(10) COMMENT '请求方法',
+    path VARCHAR(200) COMMENT '请求路径',
+    ip_address VARCHAR(45) COMMENT 'IP地址',
+    user_agent TEXT COMMENT '用户代理',
+    request_params JSON COMMENT '请求参数',
+    response_data JSON COMMENT '响应数据',
+    execution_time INT COMMENT '执行时间(毫秒)',
+    status TINYINT DEFAULT 1 COMMENT '状态:0-失败,1-成功',
+    error_message TEXT COMMENT '错误信息',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    INDEX idx_user_time (user_id, created_at),
+    INDEX idx_operation_time (operation, created_at)
+);
+-- 溯源码生成表
+CREATE TABLE traceability_codes (
+    id BIGINT PRIMARY KEY AUTO_INCREMENT,
+    code VARCHAR(100) UNIQUE NOT NULL COMMENT '溯源码',
+    product_id BIGINT NOT NULL COMMENT '关联产品',
+    batch_no VARCHAR(50) COMMENT '批次号',
+    production_date DATE COMMENT '生产日期',
+    expire_date DATE COMMENT '过期日期',
+    status ENUM('active', 'used', 'expired') DEFAULT 'active',
+    scan_count INT DEFAULT 0 COMMENT '扫描次数',
+    last_scan_time DATETIME COMMENT '最后扫码时间',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
+);
+
+-- 二维码表（修改后）
+CREATE TABLE qr_codes (
+    id BIGINT PRIMARY KEY AUTO_INCREMENT,
+    name VARCHAR(100) NOT NULL COMMENT '二维码名称',
+    code VARCHAR(100) UNIQUE NOT NULL COMMENT '二维码标识',
+    content TEXT NOT NULL COMMENT '二维码内容',
+    type ENUM('url', 'text', 'product', 'live') NOT NULL COMMENT '类型',
+    related_id BIGINT COMMENT '关联对象ID',
+    traceability_code_id BIGINT COMMENT '关联溯源码ID',
+    qr_image VARCHAR(500) COMMENT '二维码图片',
+    expire_time DATETIME COMMENT '过期时间',
+    scan_limit INT DEFAULT 0 COMMENT '扫描次数限制,0为无限制',
+    scan_count INT DEFAULT 0 COMMENT '总扫码次数',
+    unique_scan_count INT DEFAULT 0 COMMENT '独立用户扫码次数',
+    last_scan_time DATETIME COMMENT '最后扫码时间',
+    status TINYINT DEFAULT 1 COMMENT '状态:0-禁用,1-启用',
+    user_id BIGINT COMMENT '创建用户',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
+);
+
+-- 扫码记录表
+CREATE TABLE scan_records (
+    id BIGINT PRIMARY KEY AUTO_INCREMENT,
+    qr_code_id BIGINT NOT NULL COMMENT '二维码ID',
+    scan_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '扫码时间',
+    ip_address VARCHAR(45) COMMENT '扫码IP地址',
+    user_agent TEXT COMMENT '用户代理信息',
+    location JSON COMMENT 'GPS位置信息 {"lat": 39.9042, "lng": 116.4074, "address": "北京市朝阳区"}',
+    device_info JSON COMMENT '设备信息 {"os": "iOS", "browser": "Safari", "version": "14.0"}',
+    session_id VARCHAR(100) COMMENT '会话ID',
+    referrer VARCHAR(500) COMMENT '来源页面',
+    scan_source ENUM('wechat', 'alipay', 'browser', 'app') COMMENT '扫码来源',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    INDEX idx_qr_time (qr_code_id, scan_time),
+    INDEX idx_session (session_id),
+    INDEX idx_ip_time (ip_address, scan_time)
+);
+
+
+
+
--- a/src/main/java/org/traceability/TraceabilityApplication.java
+++ b/src/main/java/org/traceability/TraceabilityApplication.java
@ -0,0 +1,15 @@
+package org.traceability;
+
+import org.mybatis.spring.annotation.MapperScan;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+@MapperScan("org.traceability.mapper")
+public class TraceabilityApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(TraceabilityApplication.class, args);
+    }
+
+}
--- a/src/main/java/org/traceability/common/BaseResponse.java
+++ b/src/main/java/org/traceability/common/BaseResponse.java
@ -0,0 +1,42 @@
+package org.traceability.common;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.io.Serializable;
+
+@Data
+@Schema(description = "通用返回对象")
+public class BaseResponse<T> implements Serializable {
+
+    @Schema(description = "状态码，例如：200 表示成功")
+    private int code;
+
+    @Schema(description = "返回的数据内容")
+    private T data;
+
+    @Schema(description = "提示消息")
+    private String message;
+
+    @Schema(description = "错误描述")
+    private String description;
+
+    public BaseResponse(int code, T data, String message, String description) {
+        this.code = code;
+        this.data = data;
+        this.message = message;
+        this.description = description;
+    }
+
+    public BaseResponse(int code, T data, String message) {
+        this(code, data, message, "");
+    }
+
+    public BaseResponse(int code, T data) {
+        this(code, data, "", "");
+    }
+
+    public BaseResponse(ErrorCode errorCode) {
+        this(errorCode.getCode(), null , errorCode.getMessage(), errorCode.getDescription());
+    }
+}
--- a/src/main/java/org/traceability/common/ErrorCode.java
+++ b/src/main/java/org/traceability/common/ErrorCode.java
@ -0,0 +1,49 @@
+package org.traceability.common;
+
+
+/**
+ * 错误码
+ */
+public enum ErrorCode {
+
+    SUCCESS(0, "ok", ""),
+    PARAMS_ERROR(40000, "请求参数错误", ""),
+    NULL_ERROR(40001, "请求数据为空", ""),
+    NOT_LOGIN(40100, "未登录", ""),
+    NO_AUTH(40101, "无权限", ""),
+    NOT_FOUND_ERROR(40400,"请求数据不存在",""),
+    FORBIDDEN_ERROR(40300, "禁止访问",""),
+    SYSTEM_ERROR(50000, "系统内部异常", ""),
+    OPERATION_ERROR(50001, "操作失败", "");
+
+    /**
+     * 状态码
+     */
+    private final int code;
+    /**
+     * 状态码信息
+     */
+    private final String message;
+    /**
+     * 状态码的详细描述
+     */
+    private final String description;
+
+    ErrorCode(int code, String message, String description) {
+        this.code = code;
+        this.message = message;
+        this.description = description;
+    }
+
+    public int getCode() {
+        return code;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+}
--- a/src/main/java/org/traceability/common/ResultUtils.java
+++ b/src/main/java/org/traceability/common/ResultUtils.java
@ -0,0 +1,66 @@
+package org.traceability.common;
+
+
+/**
+ * 返回工具类
+ */
+public class ResultUtils {
+    /**
+     * 成功
+     *
+     * @param data
+     * @param <T>
+     * @return
+     */
+    public static <T> BaseResponse<T> success(T data) {
+        return new BaseResponse<>(0, data, "ok");
+    }
+
+    public static <T> BaseResponse<T> success(T data, String message) {
+        return new BaseResponse<>(0, data, message);
+    }
+
+    /**
+     * 失败
+     *
+     * @param errorCode
+     * @return
+     */
+    public static BaseResponse error(ErrorCode errorCode) {
+        return new BaseResponse<>(errorCode);
+    }
+
+    /**
+     * 失败
+     *
+     * @param code
+     * @param message
+     * @param description
+     * @return
+     */
+    public static BaseResponse error(int code, String message, String description) {
+        return new BaseResponse(code, null, message, description);
+    }
+
+    /**
+     * 失败
+     *
+     * @param errorCode
+     * @return
+     */
+    public static BaseResponse error(ErrorCode errorCode, String message, String description) {
+        return new BaseResponse(errorCode.getCode(), null, message, description);
+    }
+
+
+    /**
+     * 失败
+     *
+     * @param errorCode
+     * @return
+     */
+    public static BaseResponse error(ErrorCode errorCode, String description) {
+        return new BaseResponse(errorCode.getCode(), errorCode.getMessage(), description);
+    }
+
+}
--- a/src/main/java/org/traceability/config/CorsConfig.java
+++ b/src/main/java/org/traceability/config/CorsConfig.java
@ -0,0 +1,28 @@
+package org.traceability.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+/**
+ * 全局跨域配置
+ *
+ *
+ * @author xy
+ */
+@Configuration
+public class CorsConfig implements WebMvcConfigurer {
+
+    @Override
+    public void addCorsMappings(CorsRegistry registry) {
+        // 覆盖所有请求
+        registry.addMapping("/**")
+                // 允许发送 Cookie
+                .allowCredentials(true)
+                // 放行哪些域名（必须用 patterns，否则 * 会和 allowCredentials 冲突）
+                .allowedOriginPatterns("*")
+                .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS")
+                .allowedHeaders("*")
+                .exposedHeaders("*");
+    }
+}
--- a/src/main/java/org/traceability/config/SwaggerConfig.java
+++ b/src/main/java/org/traceability/config/SwaggerConfig.java
@ -0,0 +1,25 @@
+package org.traceability.config;
+
+import io.swagger.v3.oas.models.OpenAPI;
+import io.swagger.v3.oas.models.info.Info;
+import io.swagger.v3.oas.models.info.Contact;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * 访问链接 http://localhost:7080/swagger-ui/index.html
+ */
+@Configuration
+public class SwaggerConfig {
+
+    @Bean
+    public OpenAPI customOpenAPI() {
+        return new OpenAPI()
+                .info(new Info()
+                        .title("Traceability API")
+                        .version("1.0.0")
+                        .description("溯源码系统 API 文档")
+                        .contact(new Contact()
+                                .name("X&L")));
+    }
+}
--- a/src/main/java/org/traceability/contant/CommonConstant.java
+++ b/src/main/java/org/traceability/contant/CommonConstant.java
@ -0,0 +1,18 @@
+package org.traceability.contant;
+
+/**
+ * 通用常量
+ */
+public interface CommonConstant {
+
+    /**
+     * 升序
+     */
+    String SORT_ORDER_ASC = "ascend";
+
+    /**
+     * 降序
+     */
+    String SORT_ORDER_DESC = " descend";
+    
+}
--- a/src/main/java/org/traceability/contant/RegexConstant.java
+++ b/src/main/java/org/traceability/contant/RegexConstant.java
@ -0,0 +1,28 @@
+package org.traceability.contant;
+
+/**
+ * 正则表达式常量
+ */
+@SuppressWarnings("all")
+public interface RegexConstant {
+    /**
+     * 手机号正则
+     */
+    String PHONE_REGEX = "^1([38][0-9]|4[579]|5[0-3,5-9]|6[6]|7[0135678]|9[89])\\d{8}$";
+
+    /**
+     * 邮箱正则
+     */
+    String EMAIL_REGEX = "^[a-zA-Z0-9_-]+@[a-zA-Z0-9_-]+(\\.[a-zA-Z0-9_-]+)+$";
+
+
+    /**
+     * 密码正则。4~32位的字母、数字、下划线
+     */
+    String PASSWORD_REGEX = "^\\w{4,32}$";
+
+    /**
+     * 特殊字符校验
+     */
+    String SPECAIL_REGEX = "[ `~!@#$%^&*()+=|{}':;',\\\\[\\\\].<>/?~！@#￥%……&*（）——+|{}【】‘；：”“’。，、？]";
+}
--- a/src/main/java/org/traceability/contant/UserConstant.java
+++ b/src/main/java/org/traceability/contant/UserConstant.java
@ -0,0 +1,14 @@
+package org.traceability.contant;
+
+public interface UserConstant {
+
+    /**
+     * 盐值
+     */
+    String USER_SALT = "tsuk";
+
+    /**
+     * 登录态
+     */
+    String USER_LOGIN_STATE = "trace_user";
+}
--- a/src/main/java/org/traceability/controller/RolesController.java
+++ b/src/main/java/org/traceability/controller/RolesController.java
@ -0,0 +1,60 @@
+package org.traceability.controller;
+
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.annotation.Resource;
+import org.springframework.web.bind.annotation.*;
+import org.traceability.common.BaseResponse;
+import org.traceability.common.ErrorCode;
+import org.traceability.common.ResultUtils;
+import org.traceability.exception.BusinessException;
+import org.traceability.model.domain.Roles;
+import org.traceability.model.dto.role.RoleAddRequest;
+import org.traceability.service.RolesService;
+
+import java.util.List;
+
+@Tag(name = "用户角色接口")
+@RestController
+@RequestMapping("/roles")
+public class RolesController {
+
+    @Resource
+    private RolesService rolesService;
+
+    /**
+     * 添加角色
+     * @param roleAddRequest 添加角色请求体
+     * @return 角色id
+     */
+    @PostMapping("/add")
+    @Operation(summary = "添加角色")
+    public BaseResponse<Long> addRole(@RequestBody RoleAddRequest roleAddRequest) {
+        if (roleAddRequest == null) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR, "当前请求体为空");
+        }
+
+        long role = rolesService.addRole(roleAddRequest);
+        return ResultUtils.success(role);
+    }
+
+    /**
+     * 删除角色
+     * @param code 角色编码
+     * @return 是否删除成功
+     */
+    @GetMapping("/delete")
+    @Operation(summary = "删除角色")
+    public BaseResponse<Boolean> deleteRole(@RequestParam String code) {
+        boolean b = rolesService.delRole(code);
+        return ResultUtils.success(b);
+    }
+
+    @PostMapping("/list")
+    public BaseResponse<List<Roles>> listRoles() {
+        List<Roles> list = rolesService.list();
+        return ResultUtils.success(list);
+    }
+
+
+}
--- a/src/main/java/org/traceability/controller/UsersController.java
+++ b/src/main/java/org/traceability/controller/UsersController.java
@ -0,0 +1,69 @@
+package org.traceability.controller;
+
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.annotation.Resource;
+import jakarta.servlet.http.HttpServletRequest;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.traceability.common.BaseResponse;
+import org.traceability.common.ErrorCode;
+import org.traceability.common.ResultUtils;
+import org.traceability.exception.BusinessException;
+import org.traceability.model.domain.Users;
+import org.traceability.model.dto.user.UserAddRequest;
+import org.traceability.model.dto.user.UserLoginRequest;
+import org.traceability.model.dto.user.UserUpdateRequest;
+import org.traceability.service.UsersService;
+
+@RestController
+@RequestMapping("/user")
+@Tag(name = "用户接口")
+@Slf4j
+public class UsersController {
+
+    @Resource
+    private UsersService usersService;
+
+    /**
+     * 添加用户
+     * @param userAddRequest 添加用户请求体
+     * @return 用户id
+     */
+    @PostMapping("/add")
+    @Operation(summary = "添加用户")
+    public BaseResponse<Long> addUser(@RequestBody UserAddRequest userAddRequest) {
+        if (userAddRequest == null) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR, "当前请求体为空");
+        }
+        Long users = usersService.addUsers(userAddRequest);
+        return ResultUtils.success(users);
+    }
+
+    /**
+     * 登录
+     * @param userLoginRequest 登录请求体
+     * @param request 用户请求体
+     * @return 登录用户
+     */
+    @PostMapping("/login")
+    @Operation(summary = "登录用户")
+    public BaseResponse<Users> userLogin (@RequestBody UserLoginRequest userLoginRequest, HttpServletRequest request) {
+        if (userLoginRequest == null) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR, "当前请求体为空");
+        }
+
+        String userAccount = userLoginRequest.getUserAccount();
+        String password = userLoginRequest.getPassword();
+        Users users = usersService.loginUser(userAccount, password, request);
+        return ResultUtils.success(users);
+    }
+
+//    @PostMapping("/update")
+//    public BaseResponse<Users> updateUser (@RequestBody UserUpdateRequest updateRequest, HttpServletRequest) {
+//
+//    }
+}
--- a/src/main/java/org/traceability/exception/BusinessException.java
+++ b/src/main/java/org/traceability/exception/BusinessException.java
@ -0,0 +1,41 @@
+package org.traceability.exception;
+
+
+import lombok.Getter;
+import org.traceability.common.ErrorCode;
+
+/**
+ * 自定义异常类
+ *
+ */
+@Getter
+public class BusinessException extends RuntimeException {
+
+    /**
+     * 异常码
+     */
+    private final int code;
+
+    /**
+     * 描述
+     */
+    private final String description;
+
+    public BusinessException(String message, int code, String description) {
+        super(message);
+        this.code = code;
+        this.description = description;
+    }
+
+    public BusinessException(ErrorCode errorCode) {
+        super(errorCode.getMessage());
+        this.code = errorCode.getCode();
+        this.description = errorCode.getDescription();
+    }
+
+    public BusinessException(ErrorCode errorCode, String description) {
+        super(errorCode.getMessage());
+        this.code = errorCode.getCode();
+        this.description = description;
+    }
+}
--- a/src/main/java/org/traceability/exception/GlobalExceptionHandler.java
+++ b/src/main/java/org/traceability/exception/GlobalExceptionHandler.java
@ -0,0 +1,31 @@
+package org.traceability.exception;
+
+
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+import org.traceability.common.BaseResponse;
+import org.traceability.common.ErrorCode;
+import org.traceability.common.ResultUtils;
+
+/**
+ * 全局异常处理器
+ *
+ */
+@RestControllerAdvice
+@Slf4j
+public class GlobalExceptionHandler {
+
+    @ExceptionHandler(BusinessException.class)
+    public BaseResponse<?> businessExceptionHandler(BusinessException e) {
+        log.error("businessException: {}", e.getMessage(), e);
+        return ResultUtils.error(e.getCode(), e.getMessage(), e.getDescription());
+    }
+
+    @ExceptionHandler(RuntimeException.class)
+    public BaseResponse<?> runtimeExceptionHandler(RuntimeException e) {
+        log.error("runtimeException", e);
+        return ResultUtils.error(ErrorCode.SYSTEM_ERROR, e.getMessage(), "");
+    }
+}
--- a/src/main/java/org/traceability/exception/ThrowUtils.java
+++ b/src/main/java/org/traceability/exception/ThrowUtils.java
@ -0,0 +1,44 @@
+package org.traceability.exception;
+
+
+import org.traceability.common.ErrorCode;
+
+/**
+ * 抛异常工具类
+ */
+@SuppressWarnings("all")
+public class ThrowUtils {
+
+    /**
+     * 条件成立则抛异常
+     *
+     * @param condition 条件
+     * @param runtimeException 运行时异常
+     */
+    public static void throwIf(boolean condition, RuntimeException runtimeException) {
+        if (condition) {
+            throw runtimeException;
+        }
+    }
+
+    /**
+     * 条件成立则抛异常
+     *
+     * @param condition 条件
+     * @param errorCode 自定义异常
+     */
+    public static void throwIf(boolean condition, ErrorCode errorCode) {
+        throwIf(condition, new BusinessException(errorCode));
+    }
+
+    /**
+     * 条件成立则抛异常
+     *
+     * @param condition 条件
+     * @param errorCode 自定义异常
+     * @param message 报错信息
+     */
+    public static void throwIf(boolean condition, ErrorCode errorCode, String message) {
+        throwIf(condition, new BusinessException(errorCode, message));
+    }
+}
--- a/src/main/java/org/traceability/mapper/RolesMapper.java
+++ b/src/main/java/org/traceability/mapper/RolesMapper.java
@ -0,0 +1,17 @@
+package org.traceability.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+import org.traceability.model.domain.Roles;
+
+/**
+* @author xy
+*/
+@Mapper
+public interface RolesMapper extends BaseMapper<Roles> {
+
+}
+
+
+
+
--- a/src/main/java/org/traceability/mapper/UserRolesMapper.java
+++ b/src/main/java/org/traceability/mapper/UserRolesMapper.java
@ -0,0 +1,17 @@
+package org.traceability.mapper;
+
+import org.apache.ibatis.annotations.Mapper;
+import org.traceability.model.domain.UserRoles;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+* @author xy
+*/
+@Mapper
+public interface UserRolesMapper extends BaseMapper<UserRoles> {
+
+}
+
+
+
+
--- a/src/main/java/org/traceability/mapper/UsersMapper.java
+++ b/src/main/java/org/traceability/mapper/UsersMapper.java
@ -0,0 +1,17 @@
+package org.traceability.mapper;
+
+import org.apache.ibatis.annotations.Mapper;
+import org.traceability.model.domain.Users;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+* @author xy
+*/
+@Mapper
+public interface UsersMapper extends BaseMapper<Users> {
+
+}
+
+
+
+
--- a/src/main/java/org/traceability/model/domain/Roles.java
+++ b/src/main/java/org/traceability/model/domain/Roles.java
@ -0,0 +1,65 @@
+package org.traceability.model.domain;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import java.io.Serializable;
+import java.util.Date;
+import java.util.List;
+
+import com.baomidou.mybatisplus.extension.handlers.JacksonTypeHandler;
+import lombok.Data;
+
+/**
+ * 
+ * @TableName roles
+ */
+@TableName(value ="roles")
+@Data
+public class Roles implements Serializable {
+    /**
+     * 
+     */
+    @TableId(type = IdType.AUTO)
+    private Long id;
+
+    /**
+     * 角色名称
+     */
+    private String name;
+
+    /**
+     * 角色编码
+     */
+    private String code;
+
+    /**
+     * 角色描述
+     */
+    private String description;
+
+    /**
+     * 角色权限配置，如：["user:read", "user:write", "product:manage"]
+     */
+    @TableField(typeHandler = JacksonTypeHandler.class)
+    private List<String> permissions;
+
+    /**
+     * 状态:0-禁用,1-启用
+     */
+    private Integer status;
+
+    /**
+     * 
+     */
+    private Date createdTime;
+
+    /**
+     * 
+     */
+    private Date updatedTime;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+}
--- a/src/main/java/org/traceability/model/domain/UserRoles.java
+++ b/src/main/java/org/traceability/model/domain/UserRoles.java
@ -0,0 +1,41 @@
+package org.traceability.model.domain;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import java.io.Serializable;
+import java.util.Date;
+import lombok.Data;
+
+/**
+ * 
+ * @TableName user_roles
+ */
+@TableName(value ="user_roles")
+@Data
+public class UserRoles implements Serializable {
+    /**
+     * 
+     */
+    @TableId(type = IdType.AUTO)
+    private Long id;
+
+    /**
+     * 
+     */
+    private Long userId;
+
+    /**
+     * 
+     */
+    private Long roleId;
+
+    /**
+     * 
+     */
+    private Date createdTime;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+}
--- a/src/main/java/org/traceability/model/domain/Users.java
+++ b/src/main/java/org/traceability/model/domain/Users.java
@ -0,0 +1,75 @@
+package org.traceability.model.domain;
+
+import com.baomidou.mybatisplus.annotation.*;
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * 
+ * @TableName xy
+ */
+@TableName(value ="users")
+@Data
+public class Users implements Serializable {
+    /**
+     * 
+     */
+    @TableId(type = IdType.AUTO)
+    private Long id;
+
+    /**
+     * 用户名
+     */
+    private String username;
+
+    /**
+     * 用户账号
+     */
+    private String userAccount;
+
+    /**
+     * 密码(加密)
+     */
+    private String password;
+
+    /**
+     * 邮箱
+     */
+    private String email;
+
+    /**
+     * 手机号
+     */
+    private String phone;
+
+    /**
+     * 状态:0-禁用,1-启用
+     */
+    private Integer status;
+
+    /**
+     * 最后登录时间
+     */
+    private Date lastLoginTime;
+
+    /**
+     * 
+     */
+    private Date createdTime;
+
+    /**
+     * 
+     */
+    private Date updateTime;
+
+    /**
+     * 逻辑删除
+     */
+    @TableLogic
+    private Integer isdelete;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+}
--- a/src/main/java/org/traceability/model/dto/PageRequest.java
+++ b/src/main/java/org/traceability/model/dto/PageRequest.java
@ -0,0 +1,32 @@
+package org.traceability.model.dto;
+
+import lombok.Data;
+import org.traceability.contant.CommonConstant;
+
+/**
+ * 分页请求
+ *
+ */
+@Data
+public class PageRequest {
+
+    /**
+     * 当前页号
+     */
+    private long current = 1;
+
+    /**
+     * 页面大小
+     */
+    private long pageSize = 10;
+
+    /**
+     * 排序字段
+     */
+    private String sortField;
+
+    /**
+     * 排序顺序（默认升序）
+     */
+    private String sortOrder = CommonConstant.SORT_ORDER_ASC;
+}
--- a/src/main/java/org/traceability/model/dto/role/RoleAddRequest.java
+++ b/src/main/java/org/traceability/model/dto/role/RoleAddRequest.java
@ -0,0 +1,29 @@
+package org.traceability.model.dto.role;
+
+import lombok.Data;
+
+import java.util.List;
+
+@Data
+public class RoleAddRequest {
+
+    /**
+     * 角色编码
+     */
+    private String code;
+
+    /**
+     * 角色名称
+     */
+    private String name;
+
+    /**
+     * 角色描述
+     */
+    private String description;
+
+    /**
+     * 角色权限配置，如：["user:read", "user:write", "product:manage"]
+     */
+    private List<String> permissions;
+}
--- a/src/main/java/org/traceability/model/dto/user/UserAddRequest.java
+++ b/src/main/java/org/traceability/model/dto/user/UserAddRequest.java
@ -0,0 +1,37 @@
+package org.traceability.model.dto.user;
+
+import lombok.Data;
+
+@Data
+public class UserAddRequest {
+
+    /**
+     * 用户名
+     */
+    private String username;
+
+    /**
+     * 用户账号
+     */
+    private String userAccount;
+
+    /**
+     * 密码(加密)
+     */
+    private String password;
+
+    /**
+     * 邮箱
+     */
+    private String email;
+
+    /**
+     * 手机号
+     */
+    private String phone;
+
+    /**
+     * 用户角色
+     */
+    private String UserCode;
+}
--- a/src/main/java/org/traceability/model/dto/user/UserLoginRequest.java
+++ b/src/main/java/org/traceability/model/dto/user/UserLoginRequest.java
@ -0,0 +1,17 @@
+package org.traceability.model.dto.user;
+
+import lombok.Data;
+
+@Data
+public class UserLoginRequest {
+
+    /**
+     * 用户账号
+     */
+    private String userAccount;
+
+    /**
+     * 密码(加密)
+     */
+    private String password;
+}
--- a/src/main/java/org/traceability/model/dto/user/UserUpdateRequest.java
+++ b/src/main/java/org/traceability/model/dto/user/UserUpdateRequest.java
@ -0,0 +1,32 @@
+package org.traceability.model.dto.user;
+
+import lombok.Data;
+
+@Data
+public class UserUpdateRequest {
+
+    /**
+     * 用户名
+     */
+    private String username;
+
+    /**
+     * 用户账号
+     */
+    private String userAccount;
+
+    /**
+     * 密码(加密)
+     */
+    private String password;
+
+    /**
+     * 邮箱
+     */
+    private String email;
+
+    /**
+     * 手机号
+     */
+    private String phone;
+}
--- a/src/main/java/org/traceability/service/RolesService.java
+++ b/src/main/java/org/traceability/service/RolesService.java
@ -0,0 +1,15 @@
+package org.traceability.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import org.traceability.model.domain.Roles;
+import org.traceability.model.dto.role.RoleAddRequest;
+
+/**
+* @author xy
+*/
+public interface RolesService extends IService<Roles> {
+
+        long addRole(RoleAddRequest roleAddRequest);
+
+        boolean delRole(String code);
+}
--- a/src/main/java/org/traceability/service/UserRolesService.java
+++ b/src/main/java/org/traceability/service/UserRolesService.java
@ -0,0 +1,11 @@
+package org.traceability.service;
+
+import org.traceability.model.domain.UserRoles;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+* @author xy
+*/
+public interface UserRolesService extends IService<UserRoles> {
+
+}
--- a/src/main/java/org/traceability/service/UsersService.java
+++ b/src/main/java/org/traceability/service/UsersService.java
@ -0,0 +1,17 @@
+package org.traceability.service;
+
+import jakarta.servlet.http.HttpServletRequest;
+import org.traceability.model.domain.Users;
+import com.baomidou.mybatisplus.extension.service.IService;
+import org.traceability.model.dto.user.UserAddRequest;
+
+/**
+* @author xy
+*/
+public interface UsersService extends IService<Users> {
+
+    Long addUsers (UserAddRequest userAddRequest);
+
+    Users loginUser (String userAccount, String password, HttpServletRequest request);
+
+}
--- a/src/main/java/org/traceability/service/impl/RolesServiceImpl.java
+++ b/src/main/java/org/traceability/service/impl/RolesServiceImpl.java
@ -0,0 +1,65 @@
+package org.traceability.service.impl;
+
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.beans.BeanUtils;
+import org.traceability.common.ErrorCode;
+import org.traceability.exception.ThrowUtils;
+import org.traceability.model.domain.Roles;
+import org.traceability.model.dto.role.RoleAddRequest;
+import org.traceability.service.RolesService;
+import org.traceability.mapper.RolesMapper;
+import org.springframework.stereotype.Service;
+import org.traceability.utils.RegexUtils;
+
+import java.util.List;
+
+/**
+* @author xy
+*/
+@Service
+public class RolesServiceImpl extends ServiceImpl<RolesMapper, Roles>
+    implements RolesService{
+
+    @Override
+    public long addRole(RoleAddRequest roleAddRequest) {
+
+        Roles roles = new Roles();
+        String code = roleAddRequest.getCode();
+        String name = roleAddRequest.getName();
+        String description = roleAddRequest.getDescription();
+        List<String> permissions = roleAddRequest.getPermissions();
+        boolean invalid = RegexUtils.isUserAccountInvalid(code);
+        boolean invalid1 = RegexUtils.isUserAccountInvalid(name);
+        boolean invalid2 = RegexUtils.isUserAccountInvalid(description);
+        // 权限列表验证 - 检查每个权限字符串是否符合规范
+        boolean invalid3 = permissions == null ||
+                permissions.isEmpty();
+        ThrowUtils.throwIf(!invalid || !invalid1 || !invalid2 || invalid3,
+                ErrorCode.PARAMS_ERROR, "添加的权限不符合规范");
+
+        long count = this.count(Wrappers.<Roles>lambdaQuery()
+                .eq(Roles::getCode, code));
+        ThrowUtils.throwIf(count > 0, ErrorCode.PARAMS_ERROR, "当前角色code已重复");
+        BeanUtils.copyProperties(roleAddRequest, roles);
+        boolean save = this.save(roles);
+        ThrowUtils.throwIf(!save, ErrorCode.OPERATION_ERROR, "添加角色失败");
+
+        return roles.getId();
+    }
+
+    @Override
+    public boolean delRole(String code) {
+        boolean invalid = RegexUtils.isUserAccountInvalid(code);
+        ThrowUtils.throwIf(!invalid, ErrorCode.PARAMS_ERROR, "当前角色编码不符合规范");
+        Roles roles = this.getOne(Wrappers.<Roles>lambdaQuery()
+                .eq(Roles::getCode, code));
+        ThrowUtils.throwIf(roles == null, ErrorCode.PARAMS_ERROR, "当前角色编码不正确");
+
+        return this.removeById(roles);
+    }
+}
+
+
+
+
--- a/src/main/java/org/traceability/service/impl/UserRolesServiceImpl.java
+++ b/src/main/java/org/traceability/service/impl/UserRolesServiceImpl.java
@ -0,0 +1,20 @@
+package org.traceability.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.traceability.model.domain.UserRoles;
+import org.traceability.service.UserRolesService;
+import org.traceability.mapper.UserRolesMapper;
+import org.springframework.stereotype.Service;
+
+/**
+* @author xy
+*/
+@Service
+public class UserRolesServiceImpl extends ServiceImpl<UserRolesMapper, UserRoles>
+    implements UserRolesService{
+
+}
+
+
+
+
--- a/src/main/java/org/traceability/service/impl/UsersServiceImpl.java
+++ b/src/main/java/org/traceability/service/impl/UsersServiceImpl.java
@ -0,0 +1,118 @@
+package org.traceability.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import jakarta.annotation.Resource;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpSession;
+import org.springframework.beans.BeanUtils;
+import org.springframework.util.DigestUtils;
+import org.traceability.common.ErrorCode;
+import org.traceability.exception.BusinessException;
+import org.traceability.exception.ThrowUtils;
+import org.traceability.model.domain.Roles;
+import org.traceability.model.domain.UserRoles;
+import org.traceability.model.domain.Users;
+import org.traceability.model.dto.user.UserAddRequest;
+import org.traceability.service.RolesService;
+import org.traceability.service.UserRolesService;
+import org.traceability.service.UsersService;
+import org.traceability.mapper.UsersMapper;
+import org.springframework.stereotype.Service;
+import org.traceability.utils.RegexUtils;
+
+import static org.traceability.contant.UserConstant.USER_LOGIN_STATE;
+import static org.traceability.contant.UserConstant.USER_SALT;
+
+/**
+* @author xy
+*/
+@Service
+public class UsersServiceImpl extends ServiceImpl<UsersMapper, Users>
+    implements UsersService{
+
+    @Resource
+    private UserRolesService userRolesService;
+
+    @Resource
+    private RolesService rolesService;
+
+    @Override
+    public Long addUsers(UserAddRequest userAddRequest) {
+        String userAccount = userAddRequest.getUserAccount();
+        String password = userAddRequest.getPassword();
+        String email = userAddRequest.getEmail();
+        String phone = userAddRequest.getPhone();
+        String userCode = userAddRequest.getUserCode();
+
+        Users users = new Users();
+        //校验账号信息
+        this.validUser(userAccount, password);
+        boolean invalid = RegexUtils.isUserAccountInvalid(userAccount);
+        ThrowUtils.throwIf(!invalid, ErrorCode.PARAMS_ERROR, "账号不符合规范");
+        boolean emailInvalid = RegexUtils.isEmailInvalid(email);
+        ThrowUtils.throwIf(!emailInvalid, ErrorCode.PARAMS_ERROR, "邮箱不符合规范");
+        boolean phoneInvalid = RegexUtils.isPhoneInvalid(phone);
+        ThrowUtils.throwIf(!phoneInvalid, ErrorCode.PARAMS_ERROR, "手机号不符合规范");
+
+        LambdaQueryWrapper<Users> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(Users::getUserAccount, userAccount);
+        long count = this.count(queryWrapper);
+        ThrowUtils.throwIf(count > 0 ,ErrorCode.PARAMS_ERROR, "当前账号重复");
+
+        //校验用户角色
+        Roles roles = rolesService.getOne(Wrappers.<Roles>lambdaQuery()
+                .eq(Roles::getCode, userCode));
+        ThrowUtils.throwIf(roles == null, ErrorCode.PARAMS_ERROR, "角色编码不正确");
+        //密码加密
+        DigestUtils.md5DigestAsHex((USER_SALT + password).getBytes());
+        BeanUtils.copyProperties(userAddRequest, users);
+        //存入数据库
+        boolean save = this.save(users);
+        ThrowUtils.throwIf(!save, ErrorCode.OPERATION_ERROR, "存储用户失败");
+
+        //关联用户与角色
+        UserRoles userRoles = new UserRoles();
+        userRoles.setUserId(users.getId());
+        userRoles.setRoleId(roles.getId());
+        boolean save1 = userRolesService.save(userRoles);
+        ThrowUtils.throwIf(!save1, ErrorCode.OPERATION_ERROR, "关联用户角色失败");
+
+        return users.getId();
+
+    }
+
+    @Override
+    public Users loginUser(String userAccount, String password, HttpServletRequest request) {
+        this.validUser(userAccount, password);
+        String newPassword = DigestUtils.md5DigestAsHex((USER_SALT + password).getBytes());
+        LambdaQueryWrapper<Users> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(Users::getUserAccount, userAccount);
+        wrapper.eq(Users::getPassword, newPassword);
+        Users users = this.getOne(wrapper);
+        ThrowUtils.throwIf(users == null, ErrorCode.PARAMS_ERROR, "账号或密码出错");
+
+        HttpSession session = request.getSession();
+        session.setAttribute(USER_LOGIN_STATE,users);
+
+        return users;
+    }
+
+
+    private void validUser(String userAccount, String password){
+        //校验用户名密码是否合规
+        if (userAccount.length() <= 4 || userAccount.length() >= 20) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR, "用户名长度应在4~20位之间");
+        }
+        if (password.length() <= 8 || password.length() >= 20) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR, "密码长度应在8~16位");
+        }
+
+
+    }
+}
+
+
+
+
--- a/src/main/java/org/traceability/utils/RegexUtils.java
+++ b/src/main/java/org/traceability/utils/RegexUtils.java
@ -0,0 +1,50 @@
+package org.traceability.utils;
+
+import com.baomidou.mybatisplus.core.toolkit.StringUtils;
+
+import static org.traceability.contant.RegexConstant.*;
+
+
+/**
+ * @author xy
+ */
+@SuppressWarnings("all")
+public class RegexUtils {
+
+    /**
+     * 是否是无效手机格式
+     *
+     * @param phone 要校验的手机号
+     * @return true:符合，false：不符合
+     */
+    public static boolean isPhoneInvalid(String phone) {
+        return mismatch(phone, PHONE_REGEX);
+    }
+
+    /**
+     * 是否是无效邮箱格式
+     *
+     * @param email 要校验的邮箱
+     * @return true:符合，false：不符合
+     */
+    public static boolean isEmailInvalid(String email) {
+        return mismatch(email, EMAIL_REGEX);
+    }
+
+    /**
+     * 是否是无效账号
+     * @param userAccount 要检验的账号
+     * @return true:符合，false：不符合
+     */
+    public static boolean isUserAccountInvalid(String userAccount) {
+        return mismatch(userAccount, SPECAIL_REGEX);
+    }
+
+    // 校验是否不符合正则格式
+    private static boolean mismatch(String str, String regex) {
+        if (StringUtils.isBlank(str)) {
+            return true;
+        }
+        return !str.matches(regex);
+    }
+}
--- a/src/main/java/org/traceability/utils/SqlUtils.java
+++ b/src/main/java/org/traceability/utils/SqlUtils.java
@ -0,0 +1,25 @@
+package org.traceability.utils;
+
+
+import org.apache.commons.lang3.StringUtils;
+
+/**
+ * SQL 工具
+ *
+ */
+@SuppressWarnings("all")
+public class SqlUtils {
+
+    /**
+     * 校验排序字段是否合法（防止 SQL 注入）
+     *
+     * @param sortField
+     * @return
+     */
+        public static boolean validSortField(String sortField) {
+            if (StringUtils.isBlank(sortField)) {
+                return false;
+            }
+            return !StringUtils.containsAny(sortField, "=", "(", ")", " ");
+        }
+}
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@ -0,0 +1,45 @@
+spring:
+  application:
+    name: Traceability
+  datasource:
+    url: jdbc:mariadb://localhost:3308/traceabilitycode
+    username: root
+    password: tsukiyalo
+    driver-class-name: org.mariadb.jdbc.Driver
+    hikari:
+      connection-timeout: 20000
+      maximum-pool-size: 10
+      minimum-idle: 5
+
+server:
+  port: 7080
+
+# SpringDoc 配置
+springdoc:
+  swagger-ui:
+    enabled: true
+    path: /swagger-ui.html
+    config-url: /v3/api-docs/swagger-config
+    url: /v3/api-docs
+  api-docs:
+    enabled: true
+    path: /v3/api-docs
+
+mybatis-plus:
+  configuration:
+    map-underscore-to-camel-case: true
+    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
+  global-config:
+    db-config:
+      logic-delete-field: isdelete
+      logic-delete-value: 1
+      logic-not-delete-value: 0
+      id-type: auto
+
+logging:
+  level:
+    org.springdoc: INFO
+    org.springframework.web: INFO
+    com.baomidou.mybatisplus: DEBUG
+    org.traceability: DEBUG
+    root: INFO
--- a/src/main/resources/mapper/RolesMapper.xml
+++ b/src/main/resources/mapper/RolesMapper.xml
@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="org.traceability.mapper.RolesMapper">
+
+    <resultMap id="BaseResultMap" type="org.traceability.model.domain.Roles">
+            <id property="id" column="id" jdbcType="BIGINT"/>
+            <result property="name" column="name" jdbcType="VARCHAR"/>
+            <result property="code" column="code" jdbcType="VARCHAR"/>
+            <result property="description" column="description" jdbcType="VARCHAR"/>
+        <result property="permissions" column="permissions"
+                typeHandler="com.baomidou.mybatisplus.extension.handlers.JacksonTypeHandler"/>
+            <result property="status" column="status" jdbcType="TINYINT"/>
+            <result property="createdTime" column="created_time" jdbcType="TIMESTAMP"/>
+            <result property="updatedTime" column="updated_time" jdbcType="TIMESTAMP"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        id,name,code,
+        description,permissions,status,
+        created_time,updated_time
+    </sql>
+</mapper>
--- a/src/main/resources/mapper/UserRolesMapper.xml
+++ b/src/main/resources/mapper/UserRolesMapper.xml
@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="org.traceability.mapper.UserRolesMapper">
+
+    <resultMap id="BaseResultMap" type="org.traceability.model.domain.UserRoles">
+            <id property="id" column="id" jdbcType="BIGINT"/>
+            <result property="userId" column="user_id" jdbcType="BIGINT"/>
+            <result property="roleId" column="role_id" jdbcType="BIGINT"/>
+            <result property="createdTime" column="created_time" jdbcType="TIMESTAMP"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        id,user_id,role_id,
+        created_time
+    </sql>
+</mapper>
--- a/src/main/resources/mapper/UsersMapper.xml
+++ b/src/main/resources/mapper/UsersMapper.xml
@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="org.traceability.mapper.UsersMapper">
+
+    <resultMap id="BaseResultMap" type="org.traceability.model.domain.Users">
+            <id property="id" column="id" jdbcType="BIGINT"/>
+            <result property="username" column="username" jdbcType="VARCHAR"/>
+            <result property="userAccount" column="user_account" jdbcType="VARCHAR"/>
+            <result property="password" column="password" jdbcType="VARCHAR"/>
+            <result property="email" column="email" jdbcType="VARCHAR"/>
+            <result property="phone" column="phone" jdbcType="VARCHAR"/>
+            <result property="status" column="status" jdbcType="TINYINT"/>
+            <result property="lastLoginTime" column="last_login_time" jdbcType="TIMESTAMP"/>
+            <result property="createdTime" column="created_time" jdbcType="TIMESTAMP"/>
+            <result property="updateTime" column="update_time" jdbcType="TIMESTAMP"/>
+            <result property="isdelete" column="isDelete" jdbcType="TINYINT"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        id,username,user_account,password,
+        email,phone,avatar,
+        status,last_login_time,created_time,
+        update_time,isDelete
+    </sql>
+</mapper>
--- a/src/test/java/org/traceability/TraceabilityApplicationTests.java
+++ b/src/test/java/org/traceability/TraceabilityApplicationTests.java
@ -0,0 +1,13 @@
+package org.traceability;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class TraceabilityApplicationTests {
+
+    @Test
+    void contextLoads() {
+    }
+
+}