import com.alibaba.fastjson.JSONObject;

一.result格式:

{

"success":"true";

"returnAddress":"123"

}

JSONObject jsonObject=JSON.parseObject(result); //转换成object

jsonObject.getString("returnAddress") //获取object中returnAddress字段;

二.result格式:

{

"success":"true";

"data":{

"shop_uid":"123";

};

}

JSONObject shop_user =JSON.parseObject(result);

JSON.parseObject(shop_user .getString("data")).getString("shop_uid")

三.result格式:

{

"success":"true";

"data":[{

"shop_uid":"123";

},

{

"shop_name":"张三"

}]

}

JSONArray detail = JSON.parseArray(result);

for (int i=0; i

if(detail.get(i)!=null||!detail.get(i).equals("")){

JSONArray detailChild =detail.getJSONArray(i);

if(detailChild.getInteger(1)>Integer.valueOf(ship.get("shiptime").toString())){

ship.put("shiptime",detailChild.getInteger(1));

ship.put("desc",detailChild.getString(0));

}

}

}

JSON转javaBean

1.1 JSONobject=>javaBean

JSONObject contentChild = contentsArray.getJSONObject(i);

QCCustomerScore.CustomerCore customerCore = JSON

.toJavaObject(contentChild, QCCustomerScore.CustomerCore.class);

1.2 String转javaBean

原文：https://www.cnblogs.com/dianzan/p/11332672.html