object轉換jsonObject

{

    "msg_id": "36010000000000221589792383034",

    "device_id": "3601000000000022",

    "device_type":"ZDK",

    "event_time": "1589792383",

    "type": "DEVICE_REPORT",

    "data": {

        "subdev_id": "0101ec1bbdfffebb61c9",

        "group_sid": "0101ec1bbdfffebb61c9",

        "subdev_type": "0101ec1bbdfffebb61c9"

    }

}

 

當給你這一串東西的時候，后端應該怎么接受呢，不多說了，直接貼代碼

 

@PostMapping("/test")
public Object test(@RequestBody Object object) {
    JSONObject jsonObject = JSONObject.fromObject(object);
    System.out.println(jsonObject.getJSONObject("data").getString("subdev_id"));
    return null;
}

重點在於第一句代碼，轉換
但是要引入一個jar包

<dependency>
   <groupId>net.sf.json-lib</groupId>
   <artifactId>json-lib</artifactId>
   <version>2.4</version>
   <classifier>jdk15</classifier>

</dependency>
盡情玩轉Object跟json的轉換吧