refactor(api): 重构API模块结构，分离支付和核销接口

将微信支付和义工核销相关接口从index.js分离到独立模块
更新相关文件引用路径，优化代码组织结构
添加项目规则说明，限制小程序环境变量使用

@@ -9,3 +9,4 @@ description: 项目基于 Taro4, 文档参考: https://docs.taro.zone/docs/.
 5. CSS使用 Tailwindcss.
 6. 单位统一使用 rpx.
 7. 生成代码时, 生成相应的中文注释, 方便后续维护.
+8. 这是一个小程序项目, 不要使用其他环境才有的变量或者方法.

 /*
  * @Date: 2023-08-24 09:42:27
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2026-01-20 11:08:06
+ * @LastEditTime: 2026-01-20 11:40:31
  * @FilePath: /xyxBooking-weapp/src/api/index.js
  * @Description: 文件描述
  */
@@ -27,29 +27,9 @@ const Api = {
   // BILL_PAY_STATUS: '/srv/?a=api&t=bill_pay_status',
   QUERY_QR_CODE: '/srv/?a=api&t=id_number_query_qr_code',
   ICBC_ORDER_QRY: '/srv/?a=icbc_orderqry',
-  WX_PAY: '/srv/?a=icbc_pay_wxamp',
-  REDEEM_LOGIN: '/srv/?f=reserve_admin&a=login',
-  REDEEM_CHECK_AUTH: '/srv/?f=reserve_admin&a=user&t=check_auth',
-  REDEEM_REDEEM: '/srv/?f=reserve_admin&a=bill&t=redeem',
 };
 
 /**
- * @description: 义工登录
- */
-export const volunteerLoginAPI = (params) => fn(fetch.post(Api.REDEEM_LOGIN, params));
-
-/**
- * @description: 检查核销权限
- * @returns {Object} { data.can_redeem: Boolean, msg: String}
- */
-export const checkRedeemPermissionAPI = (params) => fn(fetch.get(Api.REDEEM_CHECK_AUTH, params));
-
-/**
- * @description: 核销
- */
-export const verifyTicketAPI = (params) => fn(fetch.post(Api.REDEEM_REDEEM, params));
-
-/**
  * @description: 可预约日期列表
  * @param {Array} month 月份，格式yyyy-mm
  * @returns
@@ -202,10 +182,3 @@ export const queryQrCodeAPI = (params) => fn(fetch.get(Api.QUERY_QR_CODE, params
  * @returns {String}
  */
 export const icbcOrderQryAPI = (params) => fn(fetch.get(Api.ICBC_ORDER_QRY, params));
-
-/**
- * @description: 微信支付接口
- * @param {*} pay_id 预约单支付凭证
- * @returns {*} 微信支付参数
- */
-export const wxPayAPI = (params) => fn(fetch.post(Api.WX_PAY, params));

+/*
+ * @Date: 2026-01-20 11:38:20
+ * @LastEditors: hookehuyr hookehuyr@gmail.com
+ * @LastEditTime: 2026-01-20 11:41:37
+ * @FilePath: /xyxBooking-weapp/src/api/redeem.js
+ * @Description: 义工核销端接口
+ */
+import { fn, fetch } from '@/api/fn';
+
+const Api = {
+  REDEEM_LOGIN: '/srv/?f=reserve_admin&a=login',
+  REDEEM_CHECK_AUTH: '/srv/?f=reserve_admin&a=user&t=check_auth',
+  REDEEM_REDEEM: '/srv/?f=reserve_admin&a=bill&t=redeem',
+}
+
+/**
+ * @description: 义工登录
+ */
+export const volunteerLoginAPI = (params) => fn(fetch.post(Api.REDEEM_LOGIN, params));
+
+/**
+ * @description: 检查核销权限
+ * @returns {Object} { data.can_redeem: Boolean, msg: String}
+ */
+export const checkRedeemPermissionAPI = (params) => fn(fetch.get(Api.REDEEM_CHECK_AUTH, params));
+
+/**
+ * @description: 核销
+ */
+export const verifyTicketAPI = (params) => fn(fetch.post(Api.REDEEM_REDEEM, params));

@@ -9,12 +9,12 @@
 import { fn, fetch } from '@/api/fn';
 
 const Api = {
-  WX_PAY: 'c/bill_paymentForBill.do',
+  WX_PAY: '/srv/?a=icbc_pay_wxamp',
 }
 
 /**
- * @description 微信支付接口
- * @param {*}
- * @returns {*}
+ * @description: 微信支付接口
+ * @param {*} pay_id 预约单支付凭证
+ * @returns {*} 微信支付参数
  */
-export const wxPayAPI = (params) => fn(fetch.get(Api.WX_PAY, params));
+export const wxPayAPI = (params) => fn(fetch.post(Api.WX_PAY, params));

@@ -49,7 +49,7 @@
 <script setup>
 import { ref, computed } from 'vue'
 import { useRouter } from '@tarojs/taro'
-import { verifyTicketAPI, checkRedeemPermissionAPI } from '@/api/index'
+import { verifyTicketAPI, checkRedeemPermissionAPI } from '@/api/redeem'
 import Taro, { useDidShow } from '@tarojs/taro'
 import { mainStore } from '@/stores/main'
 import { useReplace } from '@/hooks/useGo'

@@ -35,7 +35,7 @@
 import { ref } from 'vue'
 import Taro, { useDidShow } from '@tarojs/taro'
 import { mainStore } from '@/stores/main'
-import { volunteerLoginAPI, checkRedeemPermissionAPI } from '@/api/index'
+import { volunteerLoginAPI, checkRedeemPermissionAPI } from '@/api/redeem'
 import { useReplace } from '@/hooks/useGo'
 import logo from '@/assets/images/logo.png'
 

 /*
  * @Date: 2026-01-16 19:41:09
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2026-01-16 19:56:36
+ * @LastEditTime: 2026-01-20 11:40:46
  * @FilePath: /xyxBooking-weapp/src/utils/wechatPay.js
  * @Description: 微信支付工具函数
  */
 import Taro from '@tarojs/taro'
-import { wxPayAPI } from '@/api/index'
+import { wxPayAPI } from '@/api/wx/pay'
 
 /**
  * @description 微信支付