json轉到java -----收集---弄下來就可以用的__js

import java.util.Iterator;
import java.util.Set;
import net.sf.json.JSONArray;
import net.sf.json.JSONObject;
public class TestJsonToJava {
 public static void main(String[] args) {
  //下面類比從頁面傳過來的字串的json對象
   String json ="{'name': '親親寶寶','array':[{'a':'111','b':'222','c':'333'},{},{'a':'999'}],'address':'親親寶寶'}";
   JSONObject jsonObject = JSONObject.fromObject(json);//解析json
  
    String name = jsonObject.getString("name");
    String address = jsonObject.getString("address");
       System.out.println("name is:" + name);
    System.out.println("address is:" + address);
    System.out.println("#********************************");
    JSONArray jsonArray = jsonObject.getJSONArray("array");
    JSONObject jsonSun=null;
    for (int i = 0; i < jsonArray.size(); i++) {
       System.out.println("item " + i + " :"+ jsonArray.getString(i));
       jsonSun = JSONObject.fromObject(jsonArray.getString(i));//解析json
       if(!jsonSun.isEmpty()){
          System.out.println("==while1==");
       }
       Set st=jsonSun.keySet();
      Iterator it= st.iterator();
      while(it.hasNext()){
       String n=(String)it.next();
       if(n!=null&&!n.equals("")){
         System.out.println(jsonSun.getString(n));
       }
      }
      if(!jsonSun.isEmpty()){
       System.out.println("===while2====");
      }
      System.out.println("++++++++++++++++++++++++++++++++++");
    }
 }
}

網上其他參考學習網址：

http://www.cnblogs.com/henryxu/archive/2013/03/10/2952738.html     //JSONArray的應用