fix : 公众号支付, 前端对接修改

game-module/game-module-sdk/src/main/java/com/zanxiang/game/module/sdk/service/pay/WxPayService.java

@@ -270,7 +270,8 @@ public class WxPayService extends PayBaseService {
             // 再次签名sign，这个签名用于小程序端调用支付方法
             String sign = WxPayUtil.generateSignature(map, config.getApiKey());
             //组装支付参数
-            Map<String, Object> payParamMap = new HashMap<>(5);
+            Map<String, Object> payParamMap = new HashMap<>(6);
+            payParamMap.put("appId", config.getAppId());
             payParamMap.put("paySign", sign);
             payParamMap.put("signType", config.getSignType());
             payParamMap.put("timeStamp", createTime);