js字典

1、遍历

var json={
    "name":"乔峰",
    "age":"10",
    "sex":"男"
};
for(var key in json){
    console.log(key+":"+json[key]);
}

 2、通过下表获取

var ViewType =
{
    a: "a",
    b: "b", 
    c: "c" 
};
var keys = Object.keys(ViewType)
var values = Object.values(ViewType)
console.log(keys[1] + ':' + values[1])

 此字典无法在QML中声明，不然会报错： javascript declaration outside script element