♻️ refactor(payment): 优化支付页面参数处理逻辑

- 移除useEffect依赖，使用Taro.getCurrentInstance().router直接获取参数
- 删除PaymentPageParams接口定义，简化参数处理流程
- 统一使用orderId和amount变量，替换原params对象访问方式
- 优化参数验证逻辑，确保orderId和amount存在时才显示支付内容

🔧 chore(ide): 添加mcp__ide__getDiagnostics到允许的命令列表

.claude/settings.local.json

@@ -53,7 +53,8 @@
       "Bash(git add:*)",
       "Bash(git commit:*)",
       "Bash(pnpm typecheck:*)",
-      "Bash(npx tsc:*)"
+      "Bash(npx tsc:*)",
+      "mcp__ide__getDiagnostics"
     ],
     "deny": [],
     "ask": []

mini/src/pages/payment/index.tsx

@@ -4,7 +4,7 @@
  */
 
 import Taro from '@tarojs/taro'
-import { useEffect, useState } from 'react'
+import { useState } from 'react'
 import { View, Text, Button } from '@tarojs/components'
 import { useQuery } from '@tanstack/react-query'
 import {
@@ -16,12 +16,6 @@ import {
 } from '@/utils/payment'
 import { paymentClient } from '@/api'
 
-interface PaymentPageParams {
-  orderId: number
-  amount: number
-  orderNo?: string
-}
-
 interface PaymentData {
   timeStamp: string
   nonceStr: string
@@ -31,39 +25,29 @@ interface PaymentData {
 }
 
 const PaymentPage = () => {
-  const [params, setParams] = useState<PaymentPageParams | null>(null)
   const [paymentStatus, setPaymentStatus] = useState<PaymentStatus>(PaymentStatus.PENDING)
   const [isProcessing, setIsProcessing] = useState(false)
   const [errorMessage, setErrorMessage] = useState('')
 
-  // 获取页面参数
-  useEffect(() => {
-    const currentPage = Taro.getCurrentPages().pop()
-    if (currentPage?.options) {
-      const { orderId, amount, orderNo } = currentPage.options
-      if (orderId && amount) {
-        setParams({
-          orderId: parseInt(orderId),
-          amount: parseFloat(amount),
-          orderNo
-        })
-      }
-    }
-  }, [])
+  // 获取页面参数 - 参照 goods-detail 页面的写法
+  const routerParams = Taro.getCurrentInstance().router?.params
+  const orderId = routerParams?.orderId ? parseInt(routerParams.orderId) : 0
+  const amount = routerParams?.amount ? parseFloat(routerParams.amount) : 0
+  const orderNo = routerParams?.orderNo
 
 
   // 获取支付参数
   const { data: paymentData, isLoading: paymentLoading } = useQuery({
-    queryKey: ['payment-params', params?.orderId],
+    queryKey: ['payment-params', orderId],
     queryFn: async () => {
-      if (!params?.orderId) throw new Error('订单ID无效')
+      if (!orderId) throw new Error('订单ID无效')
 
       // 调用后端API获取微信支付参数
       const response = await paymentClient.payment.$post({
         json: {
-          orderId: params.orderId,
-          totalAmount: Math.round(params.amount * 100), // 转换为分
-          description: `订单支付 - ${params.orderNo || `ORD${params.orderId}`}`
+          orderId: orderId,
+          totalAmount: Math.round(amount * 100), // 转换为分
+          description: `订单支付 - ${orderNo || `ORD${orderId}`}`
         }
       })
 
@@ -84,7 +68,7 @@ const PaymentPage = () => {
 
       return paymentData
     },
-    enabled: !!params?.orderId && paymentStatus === PaymentStatus.PENDING
+    enabled: !!orderId && paymentStatus === PaymentStatus.PENDING
   })
 
   // 支付状态管理
@@ -93,13 +77,13 @@ const PaymentPage = () => {
 
   // 处理支付
   const handlePayment = async () => {
-    if (!params || !paymentData) {
+    if (!paymentData || !orderId) {
       setErrorMessage('支付参数不完整')
       return
     }
 
     // 检查频率限制
-    const rateLimit = rateLimiter.isRateLimited(params.orderId)
+    const rateLimit = rateLimiter.isRateLimited(orderId)
     if (rateLimit.limited) {
       setErrorMessage(`支付频率过高，请${Math.ceil(rateLimit.remainingTime! / 1000)}秒后重试`)
       return
@@ -108,11 +92,11 @@ const PaymentPage = () => {
     setIsProcessing(true)
     setErrorMessage('')
     setPaymentStatus(PaymentStatus.PROCESSING)
-    paymentStateManager.setPaymentState(params.orderId, PaymentStatus.PROCESSING)
+    paymentStateManager.setPaymentState(orderId, PaymentStatus.PROCESSING)
 
     try {
       // 记录支付尝试
-      rateLimiter.recordAttempt(params.orderId)
+      rateLimiter.recordAttempt(orderId)
 
       // 调用微信支付
       const paymentResult = await requestWechatPayment(paymentData)
@@ -120,21 +104,21 @@ const PaymentPage = () => {
       if (paymentResult.success) {
         // 支付成功
         setPaymentStatus(PaymentStatus.SUCCESS)
-        paymentStateManager.setPaymentState(params.orderId, PaymentStatus.SUCCESS)
+        paymentStateManager.setPaymentState(orderId, PaymentStatus.SUCCESS)
 
         // 清除频率限制记录
-        rateLimiter.clearAttempts(params.orderId)
+        rateLimiter.clearAttempts(orderId)
 
         // 跳转到支付成功页面
         setTimeout(() => {
           Taro.redirectTo({
-            url: `/pages/payment-success/index?orderId=${params.orderId}&amount=${params.amount}`
+            url: `/pages/payment-success/index?orderId=${orderId}&amount=${amount}`
           })
         }, 1500)
       } else {
         // 支付失败
         setPaymentStatus(PaymentStatus.FAILED)
-        paymentStateManager.setPaymentState(params.orderId, PaymentStatus.FAILED)
+        paymentStateManager.setPaymentState(orderId, PaymentStatus.FAILED)
 
         if (paymentResult.type === 'cancel') {
           setErrorMessage('用户取消支付')
@@ -145,7 +129,7 @@ const PaymentPage = () => {
     } catch (error: any) {
       console.error('支付处理异常:', error)
       setPaymentStatus(PaymentStatus.FAILED)
-      paymentStateManager.setPaymentState(params.orderId, PaymentStatus.FAILED)
+      paymentStateManager.setPaymentState(orderId, PaymentStatus.FAILED)
       setErrorMessage(error.message || '支付异常')
     } finally {
       setIsProcessing(false)
@@ -154,7 +138,7 @@ const PaymentPage = () => {
 
   // 重试支付
   const handleRetryPayment = async () => {
-    if (!params || !paymentData) return
+    if (!paymentData || !orderId) return
 
     setIsProcessing(true)
     setErrorMessage('')
@@ -168,12 +152,12 @@ const PaymentPage = () => {
 
       if (retryResult.success) {
         setPaymentStatus(PaymentStatus.SUCCESS)
-        paymentStateManager.setPaymentState(params.orderId, PaymentStatus.SUCCESS)
+        paymentStateManager.setPaymentState(orderId, PaymentStatus.SUCCESS)
 
         // 跳转到支付成功页面
         setTimeout(() => {
           Taro.redirectTo({
-            url: `/pages/payment-success/index?orderId=${params.orderId}&amount=${params.amount}`
+            url: `/pages/payment-success/index?orderId=${orderId}&amount=${amount}`
           })
         }, 1500)
       } else {
@@ -191,9 +175,9 @@ const PaymentPage = () => {
 
   // 取消支付
   const handleCancelPayment = () => {
-    if (params?.orderId) {
-      paymentStateManager.clearPaymentState(params.orderId)
-      rateLimiter.clearAttempts(params.orderId)
+    if (orderId) {
+      paymentStateManager.clearPaymentState(orderId)
+      rateLimiter.clearAttempts(orderId)
     }
 
     // 返回上一页
@@ -236,7 +220,7 @@ const PaymentPage = () => {
     }
   }
 
-  if (!params) {
+  if (!orderId || !amount) {
     return (
       <View className="min-h-screen bg-gray-50 flex flex-col items-center justify-center">
         <Text className="text-xl text-red-500 mb-8">参数错误</Text>
@@ -258,11 +242,11 @@ const PaymentPage = () => {
       <View className="bg-white rounded-2xl p-6 mb-5">
         <View className="flex justify-between items-center mb-4">
           <Text className="text-sm text-gray-600">订单号:</Text>
-          <Text className="text-sm text-gray-800">{params.orderNo || `ORD${params.orderId}`}</Text>
+          <Text className="text-sm text-gray-800">{orderNo || `ORD${orderId}`}</Text>
         </View>
         <View className="flex justify-between items-center">
           <Text className="text-sm text-gray-600">支付金额:</Text>
-          <Text className="text-2xl font-bold text-orange-500">¥{params.amount.toFixed(2)}</Text>
+          <Text className="text-2xl font-bold text-orange-500">¥{amount.toFixed(2)}</Text>
         </View>
       </View>
 
@@ -281,7 +265,7 @@ const PaymentPage = () => {
               isProcessing ? 'bg-gray-400' : ''
             }`}
           >
-            {isProcessing ? '支付中...' : `确认支付 ¥${params.amount.toFixed(2)}`}
+            {isProcessing ? '支付中...' : `确认支付 ¥${amount.toFixed(2)}`}
           </Button>
         )}