是否可以在URLVariables变量名中使用下划线字符?例如,下面的代码输出"my%5Fusername=foo“而不是"my_username=foo”。import flash.net.URLVariables;
var variables : URLVariables = new URLVariables("my_username=foo");
public function log():void u=user.text.toLowerCase(); urlVariables.userName = u;
urlVariables.password = p;var urlRequest:URLRequest = new URLRequest("
The class or interface 'flash.net.URLVariables' could not be loaded.The class or interface 'flash.net.URLVariables' could not be loaded.The class or interface 'URLVariables' could not be loaded.{
import flash.net.URL