Required request body content is missing: org.springframework.web.method.HandlerMethod$HandlerMethodParameter

Question

Error to Pass JSON data from JSP to controller in ResponseBody.

07:13:53.919 DEBUG o.s.w.s.m.m.a.ExceptionHandlerExceptionResolver - Resolving exception from         


        

Answer 1

Try this:

@RequestBody(required = false) String str