增加重定向

src/utils/api.js

@@ -225,6 +225,8 @@ export const paymentAPI = {
   // 查询支付状态
   queryStatus: (outTradeNo) => request.get(`/payment/query-status/${outTradeNo}`),
 
+  getOrder: () => request.get('/payment/check-status'),
+  
   // 获取支付记录
   getOrders: (params = {}) => request.get('/payment/orders', { params })
 }

src/views/Payment.vue

@@ -86,6 +86,15 @@ const userInfo = reactive({
   userId: '',
 })
 
+
+const isFinish = async () => {
+  const response = await paymentAPI.getOrder()
+  if (response.data.data.isPaid) {
+    ElMessage.success('支付成功')
+    router.push('/mainpage')
+  }
+}
+
 // 获取用户信息
 const getUserInfo = async () => {
   try {
@@ -264,6 +273,7 @@ const goBack = () => {
 
 // 页面加载时获取用户信息
 onMounted(() => {
+  isFinish()
   getUserInfo()
 })
 </script>