模拟了微信支付功能

This commit is contained in:
2025-08-08 19:21:04 +08:00
parent 85df7bfc4e
commit c1817b6255
14 changed files with 246 additions and 30 deletions

View File

@ -5,6 +5,7 @@ Page({
data: {
orderList: [], // 后端返回的订单列表
hasModalShown: false, // 弹框只显示一次
isMaskVisible: false
},
onLoad(options) {
@ -35,7 +36,7 @@ Page({
let list = res.data.data.map(item => {
// 计算从 createTime 到 now 剩余秒数
const createMs = new Date(item.createTime.replace(/-/g,'/')).getTime();
let diff = Math.floor((createMs + 30*60*1000 - now) / 1000);
let diff = Math.floor((createMs + 15*60*1000 - now) / 1000);
// 只有“待支付”才需要倒计时、过期置“交易取消”
if (item.orderStatus === '待支付') {
@ -80,6 +81,10 @@ Page({
// 每秒更新所有待支付订单的倒计时
startTimer() {
// ← 新增:如果已有定时器,先清掉它
if (this._timer) {
clearInterval(this._timer);
}
this._timer = setInterval(() => {
const updated = this.data.orderList.map(item => {
if (item.orderStatus === '待支付' && item.countDown > 0) {
@ -108,6 +113,62 @@ Page({
}, 1000);
},
showIsPayModal(e) {
const orderId = e.currentTarget.dataset.orderId;
wx.showModal({
title: '下单成功',
content: '您确定要支付吗?',
cancelText: '取消',
confirmText: '确定',
success: (res) => {
if (res.confirm) {
this.payOrder(orderId);
} else if (res.cancel) {
this.setData({ isMaskVisible: false });
}
},
fail: () => {
wx.hideLoading();
wx.showToast({
title: '网络错误,下单失败',
icon: 'none'
});
}
});
},
payOrder(orderId) {
// 同样先显示遮罩
this.setData({ isMaskVisible: true });
wx.showLoading({ title: '支付中...'});
wx.request({
url: baseUrl + '/courseOrder/payment',
method: 'POST',
header: { Authorization: wx.getStorageSync('token') },
data: { id: orderId},
success: res => {
wx.hideLoading();
if (res.data.code === 1) {
// 支付成功,跳转详情页
wx.redirectTo({
url: `/pages/course/orderDetail/orderDetail?id=${orderId}`,
success: res => {
// 先把遮罩关掉
this.setData({ isMaskVisible: false });
}
});
} else {
this.setData({ isMaskVisible: false });
wx.showToast({ title: res.data.message || '支付失败', icon: 'none' });
}
},
fail: () => {
wx.hideLoading();
this.setData({ isMaskVisible: false });
wx.showToast({ title: '网络错误,支付失败', icon: 'none' });
}
});
},
// 跳转订单详情
gotoOrderDetail(e) {
const orderId = e.currentTarget.dataset.id;
@ -135,11 +196,6 @@ Page({
}
}
});
},
}
// 支付订单
payOrder() {
// wx.navigateTo({ url: `/pages/pay/pay?orderId=${this.data.orderId}` });
wx.showToast({ title: '支付功能稍后开放', icon: 'none' });
},
});