Flex 写Cookie(类似Cookie)

最新推荐文章于 2014-08-05 21:59:25 发布

转载最新推荐文章于 2014-08-05 21:59:25 发布 · 529 阅读

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#flex #application #function #button #encoding #import

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本文介绍了一个使用Flash技术实现的简单登录系统案例。该系统通过设置和获取Cookie来验证用户的登录状态，并能根据登录状态跳转至不同的页面。文章提供了完整的ActionScript代码示例。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

登陆页面

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="init()">
<mx:Script>
<![CDATA[
import flash.net.navigateToURL;

private function setCookie():void{
   if(txtUse.text == "admin" && txtPsw.text == "admin"){
    var mycookie:SharedObject =SharedObject.getLocal("MyCookie","/");
    mycookie.data.Name = txtUse.text;
    mycookie.data.Password = txtPsw.text;
    mycookie.flush();
    var Url:URLRequest = new URLRequest();
    Url.url = "http://localhost/Hello.swf";
    navigateToURL(Url,"_parent");
   }
}

private function getCookie():void{
   var mycookie:SharedObject =SharedObject.getLocal("MyCookie","/");
   lblUse.text = mycookie.data.Name;
   lblPsw.text = mycookie.data.Password;
}

private function init():void{
   var obj:SharedObject = SharedObject.getLocal("MyCookie","/");
   txtUse.text = obj.data.Name;
   txtPsw.text = obj.data.Password;
}

]]>
</mx:Script>
<mx:Label x="173" y="186" text="用户名：" width="135" height="28" fontSize="18"/>
<mx:Label x="173" y="263" text="密码：" width="91" height="27" fontSize="18"/>
<mx:TextInput x="316" y="184" width="171" id="txtUse" fontSize="18"/>
<mx:TextInput x="316" y="258" width="171" id="txtPsw" fontSize="18" displayAsPassword="true"/>
<mx:Button x="299" y="411" label="Submit" width="72" height="25" click="setCookie()"/>
<mx:Label x="547" y="184" width="118" height="32" fontSize="15" id="lblUse"/>
<mx:Label x="547" y="258" fontSize="15" width="118" id="lblPsw" height="34"/>
<mx:Button x="547" y="413" label="Button" click="getCookie()"/>

</mx:Application>

主页面

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="getCookie()">
<mx:Script>
<![CDATA[
import mx.controls.Alert;
import flash.net.*;

private function getCookie():void{
   var mycookie:SharedObject = SharedObject.getLocal("MyCookie","/");
   txtUserName.text = mycookie.data.Name;
   txtPassword.text = mycookie.data.Password;
}
]]>
</mx:Script>
<mx:Label x="158" y="175" text="用户名：" width="121" height="33" fontSize="18"/>
<mx:Label x="158" y="276" text="密码：" width="85" height="26" fontSize="18"/>
<mx:TextInput x="287" y="173" fontSize="18" id="txtUserName"/>
<mx:TextInput x="287" y="276" fontSize="18" id="txtPassword"/>

</mx:Application>

一定要把生成的SWF文件上传到服务器上