请问，怎样获取json值

{
 "errcode":0,
 "errmsg":"请求失败",
 "result":{
 "hotel_list":[
 {
 "hotel_id":1,
 "name":"北京天安瑞安酒店",
 "addr":"北京市朝阳区东四十条",
 "stars":"三星",
 "image":"img/01.jpg",
 "low_price":19800,
 "distance":1300
 },
 {
 "hotel_id":2,
 "name":"北京汉庭酒店",
 "addr":"北京市海淀区上地",
 "stars":"四星",
 "image":"img/02.jpg",
 "low_price":21800,
 "distance":700
 },
 {
 "hotel_id":3,
 "name":"北京翠微酒店",
 "addr":"北京市海淀区清河",
 "stars":"四星",
 "image":"img/03.jpg",
 "low_price":31800,
 "distance":700
 },
 {
 "hotel_id":1,
 "name":"北京天安瑞安酒店",
 "addr":"北京市朝阳区东四十条",
 "stars":"三星",
 "low_price":19800,
 "distance":1300
 },
 {
 "hotel_id":2,
 "name":"北京汉庭酒店",
 "addr":"北京市海淀区上地",
 "stars":"五星",
 "image":"img/02.jpg",
 "low_price":22800,
 "distance":700
 },
 {
 "hotel_id":3,
 "name":"北京翠微酒店",
 "addr":"北京市海淀区清河",
 "stars":"经济型",
 "image":"img/03.jpg",
 "low_price":23800,
 "distance":700
 },
 {
 "hotel_id":1,
 "name":"北京天安瑞安酒店",
 "addr":"北京市朝阳区东四十条",
 "stars":"二星",
 "image":"img/01.jpg",
 "low_price":49800,
 "distance":1300
 },
 {
 "hotel_id":2,
 "name":"北京汉庭酒店",
 "addr":"北京市海淀区上地",
 "stars":"五星",
 "image":"img/02.jpg",
 "low_price":21850,
 "distance":700
 },
 {
 "hotel_id":3,
 "name":"北京翠微酒店",
 "addr":"北京市海淀区清河",
 "stars":"五星",
 "image":"img/03.jpg",
 "low_price":21450,
 "distance":700
 }
            ]
    }


}，

请问我怎么获取 "result"，以及 "result"里的东西，谢谢