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分享程序员开发的那些事...
且构网 - 分享程序员编程开发的那些事

获取当前登录的OS用户在Adobe AIR

更新时间:2023-12-03 19:08:22

有一对小情侣的清理可以进行。 ..

There's a couple of small cleanups you can make...

package
{
    import flash.filesystem.File;

    public class UserUtil
    {
        public static function get currentOSUser():String
        {
            var userDir:String = File.userDirectory.nativePath;
            var userName:String = userDir.substr(userDir.lastIndexOf(File.separator) + 1);
            return userName;
        }

    }
}

由于凯文建议,使用文件分割符使目录拆分跨平台(只是测试在Windows和Mac OS X)。

As Kevin suggested, use File.separator to make the directory splitting cross-platform (just tested on Windows and Mac OS X).

您不需要使用与resolvePath(),除非你正在寻找一个孩子。

You don't need to use resolvePath("") unless you're looking for a child.

此外,使得功能的适当的getter时不需要任何进一步的工作结合。

Also, making the function a proper getter allows binding without any further work.

在上面的例子中,我把它变成一个 UserUtil 类,现在我可以绑定到 UserUtil.currentOSUser ,例如:

In the above example I put it into a UserUtil class, now I can bind to UserUtil.currentOSUser, e.g:

<?xml version="1.0" encoding="utf-8"?>
<mx:WindowedApplication xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
    <mx:Label text="{UserUtil.currentOSUser}"/> 
</mx:WindowedApplication>