@RequestBody入参Unsupported Media Type

{
    "timestamp": "2021-12-23T07:41:22.848+00:00",
    "status": 415,
    "error": "Unsupported Media Type",
    "message": "",
    "path": "/hotel/search"
}

postman设置form-data或者x-www-form-urlencoded时如下报错：
WARN o.s.w.s.m.support.DefaultHandlerExceptionResolver – Resolved [org.springframework.web.HttpMediaTypeNotSupportedException: Content type ‘application/x-www-form-urlencoded;charset=UTF-8’ not supported]

o.s.w.s.m.support.DefaultHandlerExceptionResolver – Resolved [org.springframework.web.HttpMediaTypeNotSupportedException: Content type ‘multipart/form-data;boundary=————————–229317153710789361510599;charset=UTF-8’ not supported]

1. postman可以使用raw发送请求

2. ajax发送请求设置contentType类型，如果想用 @RequestBody注解做提交json字符串自动绑定到pojo入参时，类型需要是”application/json;charset=UTF-8″，否则会抛”not supported”异常。