JS如何取得JSON的键名啊
JS怎么取得JSON的键名啊?
请问js怎么获取键名啊,就是"firstname","lastname"
------解决方案--------------------
- JScript code
var jsonObject={ "firstname":"xiaoming"; "lastname":"wang"; }
请问js怎么获取键名啊,就是"firstname","lastname"
------解决方案--------------------
- JScript code
var jsonObject={ "firstname":"xiaoming", "lastname":"wang" },keys=[]; for(var p in jsonObject)if(jsonObject.hasOwnProperty(p))keys.push(p); alert(keys);