获得;“关键”;Actionscript-3中对象的
给定一个对象:获得;“关键”;Actionscript-3中对象的,actionscript-3,object,Actionscript 3,Object,给定一个对象: myObj={key:'value'} 如何获取钥匙?您必须循环查看所有钥匙 for (var key:String in myObj) { //... } 注意:for(x in obj)迭代键,而for each(x in obj)迭代值。使用进行in循环 var myObject:Object = {key1:"value1",key2:"value2"} for (var s:String in myObject){ trace("key:",s,"value:
myObj={key:'value'}
如何获取钥匙?您必须循环查看所有钥匙
for (var key:String in myObj) {
//...
}
注意:
for(x in obj)
迭代键,而for each(x in obj)
迭代值。使用进行in
循环
var myObject:Object = {key1:"value1",key2:"value2"}
for (var s:String in myObject){
trace("key:",s,"value:",myObject[s]);
}
输出:
key: key1 value: value1
key: key2 value: value2
不会不会不会key='value'?@DerekAdair No,
for(x在obj中)
迭代键,而for each(x在obj中)
迭代值。这是令人困惑的语法。