修改微信封装

client-api/src/main/java/org/jiayunet/service/MemberProductService.java

@@ -15,7 +15,6 @@ import org.jiayunet.tool.UserSecurityTool;
 import org.jiayunet.wxPay.WxNativePayAbility;
 import org.jiayunet.alipay.AlipayPagePayAbility;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.Assert;
@@ -58,12 +57,6 @@ public class MemberProductService {
     @Autowired
     private PayAlipayFlowMapper payAlipayFlowMapper;
 
-    @Value("${wx_pay.merchant_id:}")
-    private String merchantId;
-
-    @Value("${app.wx.app_id:}")
-    private String appId;
-
     /**
      * 商品列表
      * <p>查询上架商品，按sort_order排序</p>
@@ -169,8 +162,6 @@ public class MemberProductService {
         payWechatFlowMapper.insert(flow);
 
         PrepayRequest request = new PrepayRequest();
-        request.setAppid(appId);
-        request.setMchid(merchantId);
         request.setDescription(product.getProductName());
         request.setOutTradeNo(orderNo);
         Amount amount = new Amount();

client-api/src/main/resources/application-local.yml

@@ -24,6 +24,7 @@ email:
 wx_pay:
   # status close:关闭   open:打开
   status: close
+  app_id: your_app_id
   merchant_id: ${MERCHANT_ID:your_merchant_id}
   private_key: ${WX_PRIVATE_KEY:your_private_key}
   merchant_serial_number: ${MERCHANT_SERIAL_NUMBER:your_merchant_serial_number}
@@ -74,10 +75,7 @@ app:
     interval_time: 20
     limit_number: 20
 
-  # 微信小程序
-  wx:
-    app_id: wx7d75957cbd35e36b
-    app_secret: d70ef5baa4b9c046f396736d9a42cdc3
+
 
   #开放接口
   ignore:

common/src/main/java/org/jiayunet/wxPay/WxJsPayAbility.java

@@ -55,7 +55,7 @@ public class WxJsPayAbility {
     /**
      * 小程序id
      */
-    @Value("${app.wx.app_id}")
+    @Value("${wx_pay.app_id}")
     private String appId;
 
 

common/src/main/java/org/jiayunet/wxPay/WxNativePayAbility.java

@@ -26,18 +26,31 @@ public class WxNativePayAbility {
      */
     @Value("${wx_pay.notify_domain}")
     private String notifyDomain;
+    /**
+     * 商户号
+     */
+    @Value("${wx_pay.merchant_id}")
+    private String merchantId;
+    /**
+     * 应用id（与商户号绑定的appId，用于微信支付）
+     */
+    @Value("${wx_pay.app_id}")
+    private String appId;
 
 
     /**
-     * 预支付
-     * @param request 请求头
-     * @return
+     * 预支付（自动填充appId、merchantId、notifyUrl）
+     *
+     * @param paramRequest 请求参数（调用方只需设置业务字段：description、outTradeNo、amount等）
+     * @return codeUrl 二维码链接
      */
-    public String prepay(PrepayRequest request) {
+    public String prepay(PrepayRequest paramRequest) {
         try {
-            request.setNotifyUrl(notifyDomain+"/public/wxNotify/pay");
-            log.info("以默认设置支付回调地址为:{}",request.getNotifyUrl());
-            PrepayResponse prepay = nativePayService.prepay(request);
+            paramRequest.setNotifyUrl(notifyDomain + "/public/wxNotify/pay");
+            log.info("以默认设置支付回调地址为:{}", paramRequest.getNotifyUrl());
+            paramRequest.setAppid(appId);
+            paramRequest.setMchid(merchantId);
+            PrepayResponse prepay = nativePayService.prepay(paramRequest);
             return prepay.getCodeUrl();
         } catch (Exception e) {
             log.error("nativePay支付下单出现异常,错误信息:{}", e.getMessage());