在Spring RESTful服务中生产和使用自定义JSON对象

在Spring RESTful服务中生产和使用自定义JSON对象

我认为使用杰克逊图书馆，您可以执行以下 *** 作。

@RequestMapping(value = "/getjson", method = RequestMethod.GET, produces="application/json")@ResponseBodypublic String getJson() {   //your logic    ObjectMapper mapper = new ObjectMapper();    return mapper.writevalueAsString(json);}@RequestMapping(value = "/post", method = RequestMethod.POST, produces="application/json", consumes="application/json")@ResponseBodypublic String post(@RequestBody String json) {    POJO pj = new POJO();    ObjectMapper mapper = new ObjectMapper();    pj = mapper.readValue(json, POJO.class);    //do some things with json, put some header information in json    return mapper.writevalueAsString(pj);}