🎨 #3968【微信支付】修复微信支付api-host-url配置反向代理路径前缀时会导致v3签名异常的问题

solon-plugins/wx-java-pay-solon-plugin/README.md

@@ -23,6 +23,8 @@ wx:
   pay:
     appId: xxxxxxxxxxx
     mchId: 15xxxxxxxxx #商户id
+    apiHostUrl: http://10.0.0.1:3128 # 可选：代理主机
+    apiHostUrlPath: /api-weixin # 可选：代理入口前缀
     apiV3Key: Dc1DBwSc094jACxxxxxxxxxxxxxxx #V3密钥
     certSerialNo: 62C6CEAA360BCxxxxxxxxxxxxxxx
     privateKeyPath: classpath:cert/apiclient_key.pem #apiclient_key.pem证书文件的绝对路径或者以classpath:开头的类路径

solon-plugins/wx-java-pay-solon-plugin/src/main/java/com/binarywang/solon/wxjava/pay/config/WxPayAutoConfiguration.java

@@ -59,6 +59,7 @@ public class WxPayAutoConfiguration {
     payConfig.setPublicKeyId(StringUtils.trimToNull(this.properties.getPublicKeyId()));
     payConfig.setPublicKeyPath(StringUtils.trimToNull(this.properties.getPublicKeyPath()));
     payConfig.setApiHostUrl(StringUtils.trimToNull(this.properties.getApiHostUrl()));
+    payConfig.setApiHostUrlPath(StringUtils.trimToNull(this.properties.getApiHostUrlPath()));
     payConfig.setStrictlyNeedWechatPaySerial(this.properties.isStrictlyNeedWechatPaySerial());
     payConfig.setFullPublicKeyModel(this.properties.isFullPublicKeyModel());
 

solon-plugins/wx-java-pay-solon-plugin/src/main/java/com/binarywang/solon/wxjava/pay/properties/WxPayProperties.java

@@ -113,6 +113,12 @@ public class WxPayProperties {
    */
   private String apiHostUrl;
 
+  /**
+   * 自定义API主机路径前缀（用于代理入口前缀）
+   * 例如：/api-weixin
+   */
+  private String apiHostUrlPath;
+
   /**
    * 是否将全部v3接口的请求都添加Wechatpay-Serial请求头，默认添加
    */