版权声明:转载请注明:beOkWithAnything总结 https://blog.csdn.net/swq463/article/details/81773798
SpringMVC 的 json 数据交互:
@RequestBody将json串转成java对象(key/value请求时,不需要转换为json(RequestMethod.GET))
@ResponseBody将java对象转成json串输出
@ResponseBody
@RequestMapping(value = "",
methed = RequestMethod.POST,
produces = "application/json:charset=UTF-8")
public void getUserInfo(@RequestBody User user){
}