fix

zhongzheng-api/src/main/java/com/zhongzheng/controller/wx/WxPayController.java

@@ -54,7 +54,7 @@ public class WxPayController
     @PostMapping("/callback")
     public AjaxResult callback(@RequestBody String notifyData)
     {
-        return AjaxResult.success();
+        return AjaxResult.success(iWxPayService.paymentCallBack(notifyData););
     }
 
 }