所需jar包
https://pan.baidu.com/s/1aKjlctKiPaoHs3eRadPX8g 密码:4bsc
新建一个lib文件夹,将下载的jar包全部导入项目路径。
![](https://img2018.cnblogs.com/blog/1222479/201811/1222479-20181105221447008-437597534.png)
代码
package test;
import java.util.Map; import java.util.Map.Entry; import net.sf.json.JSONObject;
public class Demo { public static void main(String[] args) { JSONObject json1=JSONObject.fromObject("{'username' : '11111','clientid' : '','password' : '222222'}"); Map<String, Object> map =json1; for (Entry<String, Object> entry : map.entrySet()) { System.out.println(entry.getKey()+"="+entry.getValue()); } } }
|
运行结果
![](https://img2018.cnblogs.com/blog/1222479/201811/1222479-20181105221749398-848758312.png)