模拟了微信支付功能

pages/course/orderDetail/orderDetail.js

@@ -8,6 +8,7 @@ Page({
     _secondsRemaining: 0,   // 内部倒计时秒数
     _hasShownTimeout: false, // 是否已弹过“超时未支付”弹窗
     globalImgUrl,
+    isMaskVisible: false
   },
 
   onLoad(options) {
@@ -15,7 +16,61 @@ Page({
     this.setData({ orderId: options.id });
     this.getOrderDetail();
   },
-
+  showIsPayModal() {
+    const {orderId} = this.data
+    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' });
+     }
+   });
+ },
   onUnload() {
     clearInterval(this._timer);
   },
@@ -48,7 +103,7 @@ Page({
     // 将 "2025-07-13 12:38:17" → 时间戳
     const createMs = new Date(createTime.replace(/-/g, '/')).getTime();
     const now = Date.now();
-    let diff = Math.floor((createMs + 30 * 60 * 1000 - now) / 1000);
+    let diff = Math.floor((createMs + 15 * 60 * 1000 - now) / 1000);
 
     if (diff <= 0) {
       // 已超时