卡券创建采用的是会员卡，设置会员卡为动态二维码模式，"use_dynamic_code":true, 但是在调用查询Code 接口获取真实卡号时，接口返回 {     "errcode": 40056,     "errmsg": "invalid serial code hint: [UDKR301659034]" } 入参：  { "code": "163642585138030491", "is_expire_dynamic_code":false } 这个code 就是动态的二维码序列号，不太明白，为什么提示code 非法？ [图片]

[图片] 14:32:58.212 [http-bio-80-exec-14] DEBUG o.s.w.s.DispatcherServlet - [doService,819] - DispatcherServlet with name 'mvc' processing POST request for [/posWechat1/wx/index.do] 14:32:58.213 [http-bio-80-exec-14] DEBUG o.s.w.s.m.a.DefaultAnnotationHandlerMapping - [getHandlerInternal,124] - Mapping [/wx/index.do] to HandlerExecutionChain with handler [org.leo.boss.controller.WeixinController@1468baeb] and 1 interceptor 14:32:58.226 [http-bio-80-exec-14] DEBUG o.s.w.b.a.s.HandlerMethodInvoker - [invokeHandlerMethod,173] - Invoking request handler method: public void org.leo.boss.controller.WeixinController.index(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse,javax.servlet.http.HttpSession) throws javax.servlet.ServletException,java.io.IOException 14:32:58.231 [http-bio-80-exec-14] DEBUG m.c.w.m.a.WxMpMessageRouter - [route,169] - End session access: async=false, sessionId=odXbh0gJh7QkdM1zPOSbftXswXoY 14:32:58.234 [http-bio-80-exec-14] DEBUG o.s.w.s.DispatcherServlet - [doDispatch,957] - Null ModelAndView returned to DispatcherServlet with name 'mvc': assuming HandlerAdapter completed request handling 14:32:58.235 [http-bio-80-exec-14] DEBUG o.s.w.s.DispatcherServlet - [processRequest,913] - Successfully completed request 以上是代码块和日志，求帮忙，我已经找了好多文章了。 授权回调页面改过了，尝试过用urlEncode对链接进行处理，可是还是没用，希望有大神能够帮忙解答一下，谢谢。 其他情况：使用ngrok内网穿透，发信息可以回复。