1.请求参数格式必须是正确的JSON。json
2.在入参中使用注解@RequestBody,用于接收JSON参数,使其自动转对象后端
3.关于lombok在此产生的一点小坑,@Builder对@RequestBody的影响app
4.标识请求参数的格式为JSON--->> @PostMapping(value="/Test",produces = "application/json;charset=UTF-8")ui
@RestController @RequestMapping("/Test") public class TestController { @PostMapping(value="/Test",produces = "application/json;charset=UTF-8") public ContentSet Test(@RequestBody CommandInfo commandInfo){ System.out.println(commandInfo); return null; } }
@Getter @Setter @ToString public class CommandInfo implements Serializable { private int XXX; private int ZZZ; private Map<String,String> ,mapPamater;