js取json對象的鍵和值

//構建一個json對象

var pinpai = {

    "0":{"美的":49,"三星":35,"海信":25,"格力":16,"方太":14},

    "1":{"美的":49,"三星":35,"海信":25,"格力":16,"方太":14}

}；

jiage = pinpai[0]['美的'];

源：

//構建一個json對象  

var jb={"美的":49,"三星":35,"海信":25,"格力":16,"方太":14};  

for(var key in jb){  

  alert(key); //json對象的key  

  alert(jb[key]); //json對象的值  

}