Question

java中怎么json字符串转为json对象

Answer 1

需要引入fastjson jar包
public class Fastjson {
public static void main(String[] args) {
String ss="{'results':[{'location':{'id':'WTG7R0CSBHZ9','name':'蚌埠','country':'CN','path':'蚌埠,蚌埠,安徽,中国','timezone':'Asia/Shanghai','timezone_offset':'+08:00'},'now':{'text':'晴','code':'0','temperature':'24'},'last_update':'2017-09-14T09:10:00+08:00'}]}";

JSONObject json = JSON.parseObject(ss);
Object resultsJson=json.get("results");
JSONArray arr=JSONArray.parseArray(resultsJson.toString());

System.out.println(arr.get(0));
}
}