返回ResponseEntity的JSON
问题内容:
我的控制器中有一个方法,应该以JSON返回String。它为非原始类型返回JSON:
@RequestMapping(value = "so", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
ResponseEntity<String> so() {
return new ResponseEntity<String>("This is a String", HttpStatus.OK);
}
卷曲响应为:
This is a String
问题答案:
@RequestMapping(value = "so", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
public @ResponseBody String so() {
return "This is a String";
}