SpringBoot 傳入JSON對象參數

1.請求參數格式必須是正確的JSON。

2.在入參中使用註解@RequestBody，用於接收JSON參數，使其自動轉對象

3.關於lombok在此產生的一點小坑,@Builder對@RequestBody的影響

4.標識請求參數的格式爲JSON--->> @PostMapping(value="/Test",produces = "application/json;charset=UTF-8")

 

1.後端代碼

@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;
    }
}

2.實體類代碼

@Getter @Setter @ToString public class CommandInfo  implements Serializable { private int XXX; private int ZZZ; private Map<String,String> ,mapPamater;  

3.PostMan模擬請求