id一直是Null

mac2022-06-30  21

@RequestMapping(value = "/obj", produces = "application/json;charset=UTF-8")//7 @ResponseBody //8 public String passObj(DemoObj obj, HttpServletRequest request) { return "url:" + request.getRequestURL() + " can access, obj id: " + obj.getId()+" obj name:" + obj.getName(); }

 

转载于:https://www.cnblogs.com/R4mble/p/8420392.html

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