feat: 新增wechat.appkey与virtual-pay-env配置

小程序虚拟支付paySig签名密钥与环境(0现网/1沙箱)

cfc-backend/config/application-prod.yml

@@ -29,4 +29,5 @@ admin:
   skip-captcha: false
 
 wechat:
-  test-mode: false
+  test-mode: false
+  appkey: ${WECHAT_APPKEY:}

cfc-backend/config/application.yml

@@ -52,6 +52,8 @@ wechat:
   login-url: https://api.weixin.qq.com/sns/jscode2session
   phone-url: https://api.weixin.qq.com/wxa/business/getuserphonenumber
   test-mode: true
+  appkey: ${WECHAT_APPKEY:}                # 虚拟支付 AppKey（商户后台基本配置获取，现网/沙箱分开）
+  virtual-pay-env: ${WECHAT_VIRTUAL_PAY_ENV:0}   # 0=现网 1=沙箱
   test-phone: "13800138000"
   alert-template-id: ${WECHAT_ALERT_TEMPLATE_ID:}
 

cfc-backend/src/main/resources/application.yml

@@ -76,6 +76,8 @@ wechat:
   login-url: https://api.weixin.qq.com/sns/jscode2session
   phone-url: https://api.weixin.qq.com/wxa/business/getuserphonenumber
   test-mode: false  # 测试模式：跳过微信API调用，使用模拟数据
+  appkey: ${WECHAT_APPKEY:}                # 虚拟支付 AppKey（商户后台基本配置获取，现网/沙箱分开）
+  virtual-pay-env: ${WECHAT_VIRTUAL_PAY_ENV:0}   # 0=现网 1=沙箱
   test-phone: "13800138000"  # 测试模式使用的手机号
   alert-template-id: ${WECHAT_ALERT_TEMPLATE_ID:}
   promotion-tier-template-id: ${WECHAT_PROMOTION_TIER_TEMPLATE_ID:}