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甲情_甲意/miniprogram/pages/wode/wode.js

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+Page({
+  data: {
+    username: '请登录',   // 用户名
+    avatarUrl: 'https://tse2-mm.cn.bing.net/th/id/OIP-C.jHUH4s7TQ48X_B-1iozuJgHaHa?w=207&h=207&c=7&r=0&o=5&dpr=1.5&pid=1.7'   // 用户头像
+  },
+
+  onShow() {
+    my.getStorage({
+      key: 'userInfo',
+      success: (res) => {
+        // 成功获取到用户信息
+        const userInfo = res.data;
+        console.log('用户信息:', userInfo);
+        if(userInfo){
+          this.setData({
+            username: userInfo.username,
+            avatarUrl: userInfo.avatarUrl,
+            messagelogin:userInfo,
+          });
+        }else{
+          this.setData({
+            username: '请登录',
+            avatarUrl: 'https://tse2-mm.cn.bing.net/th/id/OIP-C.jHUH4s7TQ48X_B-1iozuJgHaHa?w=207&h=207&c=7&r=0&o=5&dpr=1.5&pid=1.7',
+          });
+        }
+      },
+      fail: (err) => {
+        console.log('获取用户信息失败:', err);
+      }
+    });
+  },
+
+  // 以下是一些页面跳转的示例函数
+  dingdan() {
+    my.navigateTo({
+      url: '/pages/wodedingdan/wodedingdan'
+    });
+  },
+  pingjia() {
+    my.navigateTo({
+      url: '/pages/wodepingjia/wodepingjia'
+    });
+  },
+  xinxi() {
+    my.navigateTo({
+      url: '/pages/gerenxinxi/gerenxinxi'
+    });
+  },
+  shoucang() {
+    my.navigateTo({
+      url: '/pages/wodeshoucang/wodeshoucang'
+    });
+  },
+  ruzhu() {
+    my.navigateTo({
+      url: '/pages/shangjiaruzhu/shangjiaruzhu'
+    });
+  },
+  message() {
+    my.navigateTo({
+      url: '/pages/message/message'
+    });
+  },
+  login() {
+    console.log(this.data.messagelogin);
+    if (!this.data.messagelogin) {
+      my.navigateTo({
+        url: '/pages/denglu/denglu'
+      });
+    } else {
+      my.showToast({
+        content: '您已登录，无需重复登录',
+        duration: 2000 // 提示持续时间
+      });
+    }
+  },
+  
+  meijishi() {
+    my.navigateTo({
+      url: '/pages/meijiashirenzheng/meijiashirenzheng'
+    });
+  },
+  out(){
+    my.removeStorage({
+      key: 'userInfo',
+      success: () => {
+        console.log('用户已退出登录，缓存已清除');
+
+        // 清除缓存后更新页面为默认信息
+        this.setData({
+          username: '请登录',
+          avatarUrl: 'https://tse2-mm.cn.bing.net/th/id/OIP-C.jHUH4s7TQ48X_B-1iozuJgHaHa?w=207&h=207&c=7&r=0&o=5&dpr=1.5&pid=1.7',
+          messagelogin:""
+        });
+       my.alert({
+        content:'您已退出登录'
+       })
+      },
+      fail: (err) => {
+        console.error('退出登录失败:', err);
+      }
+    });
+  },
+});