Java String字符串轉Json

這里使用的是阿里的 fastjson 包

1、引入jar包

 

<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.9</version>
</dependency>

 

2、代碼

 

import com.alibaba.fastjson.JSONObject;

public class Test{
public static void main( String[] args ){

String res = "{"result": "success","msg": "登陸成功"}"

JSONObject jsonObject = JSONObject.parseObject(res);
System.out.println(jsonObject.getString("msg"));
}
}

 

原文鏈接：https://blog.csdn.net/qq_39415129/article/details/100117657