自己動手，豐衣足食.

時下grunt非常的火啊，用著雖然很爽，但是它的配置確實很煩。如果之前沒有用過，想要一下子熟練駕馭它，有一定的學習成本，而且還要裝node這個大傢伙，計畫之初我們選擇了compiler.jar這個輕量的工具進行打包。我一直在尋思著，如何寫一鍵打包工具。之前呢是手工的拼接好有的js文件，做成符合compiler.jar打包文件所要求的批次文件，然後運行這個批處理，生成我們需要的js和css文件。隨著js檔案數量的成長，純手工拼接這些文件的地址就變得非常考驗人的耐心了，而且還容易漏掉或重複某些文件，於是「一鍵打包工具」的編寫就變得刻不容緩了。下面是一個真實的index.html檔案的一部分：

<spanmicrosoft yahei><span><!</span><span>DOCTYPE html</span><span>></span>
<span><</span><span>html</span><span>></span>
<span><</span><span>head</span><span>></span>
    <span><</span><span>meta </span><span>charset</span><span>="utf-8"</span><span>></span>
    <span><</span><span>meta </span><span>http-equiv</span><span>="X-UA-Compatible"</span><span> content</span><span>="IE=edge,chrome=1"</span><span>></span>
    <span><</span><span>meta </span><span>name</span><span>="viewport"</span><span> content</span><span>="target-densitydpi=device-dpi, initial-scale=1, user-scalable=0, maximum-scale=1"</span><span>></span>
     <span><!--</span><span>隐藏浏览器的工具栏和菜单栏,对iso系统起用</span><span>--></span>
    <span><!--用于PC上调式，不参与合并压缩</span><span>--></span>
    <span><</span><span>script </span><span>src</span><span>="lib/data/database.js"</span><span> name</span><span>="noBuild"</span><span>></</span><span>script</span><span>></span>
    <span><!--</span><span>Iframe加载处理</span><span>--></span>
    <span><</span><span>script </span><span>src</span><span>="lib/LoadMode.js"</span><span>></</span><span>script</span><span>></span>

    <span><</span><span>script </span><span>src</span><span>="lib/core/jQuery.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/core/underscore.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/animate/SVGIcons/snap.min.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/animate/pixi.js"</span><span>></</span><span>script</span><span>></span>

    <span><</span><span>script </span><span>src</span><span>="lib/core/Xut.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/core/isMobile.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/core/aaronRequire.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/core/nextTick.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/Config.js"</span><span>></</span><span>script</span><span>></span>

    <span><</span><span>script </span><span>src</span><span>="lib/core/lang/Object.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/core/lang/Function.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/core/lang/Array.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/core/video.js"</span><span>></</span><span>script</span><span>></span>

    <span><!--</span><span> 自定义事件，合集处理，iframe通讯 </span><span>--></span>
    <span><</span><span>script </span><span>src</span><span>="lib/core/event/asEvented.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/core/message/pms.js"</span><span>></</span><span>script</span><span>></span>

    <span><!--</span><span>插件</span><span>--></span>
    <span><</span><span>script </span><span>src</span><span>="lib/plugin/cordova.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/plugin/readAssetsFilePlugin.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/plugin/initDatabase.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/plugin/web.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/plugin/video.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/plugin/openAppPlugin.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/plugin/tabletPlugin.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/plugin/statusbar.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/plugin/iap.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/plugin/AppStoreLink.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/plugin/downloadPlugin.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/plugin/xxteManager.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/plugin/unzipPlugin.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/plugin/readPlugin.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/plugin/deletePlugin.js"</span><span>></</span><span>script</span><span>></span>
    <span><!--</span><span> 动画库 </span><span>--></span>
    <span><</span><span>script </span><span>src</span><span>="lib/animate/TweenMax.min.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/animate/plugins/ThrowPropsPlugin.min.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/animate/PptAnimation.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/animate/CanvasAnimation.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/animate/dragdrop/Draggable.min.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/animate/dragdrop/dragdrop.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/animate/iscroll.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/animate/hammer.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/animate/SVGIcons/svgicons-config.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/animate/SVGIcons/svgicons.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/animate/SpriteA.js"</span><span>></</span><span>script</span><span>></span>

    <span><</span><span>script </span><span>src</span><span>="lib/util/Utils.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/util/LocalStorage.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/util/ScriptLoad.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/util/ExecuteSql.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/util/PromptNotice.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/util/edge.js"</span><span>></</span><span>script</span><span>></span>

    <span><!--</span><span> 配置文件，数据文件，结构文件 </span><span>--></span>
    <span><</span><span>script </span><span>src</span><span>="lib/data/Store.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/data/StoreManager.js"</span><span>></</span><span>script</span><span>></span>

    <span><!--</span><span> 数据初始化 </span><span>--></span>
    <span><</span><span>script </span><span>src</span><span>="lib/Main.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/Initialize.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/scenario/SceneLayout.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/scenario/SceneFactory.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/scenario/SceneController.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/LoadScene.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/Dispatcher.js"</span><span>></</span><span>script</span><span>></span>

    <span><!--</span><span> 工具栏 </span><span>--></span>
    <span><</span><span>script </span><span>src</span><span>="lib/toolbar/Navbar.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/toolbar/sToolbar.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/toolbar/fToolbar.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/toolbar/searchBar.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/toolbar/bookMark.js"</span><span>></</span><span>script</span><span>></span>

    <span><!--</span><span> 多线程任务片 </span><span>--></span>
    <span><</span><span>script </span><span>src</span><span>="lib/threadTask/Buffer.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/threadTask/TaskContents.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/threadTask/TaskComponents.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/threadTask/TaskBackground.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/threadTask/TaskContainer.js"</span><span>></</span><span>script</span><span>></span>

    <span><</span><span>script </span><span>src</span><span>="lib/pageBase/Parser.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/pageBase/Collection.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/pageBase/MultiEvent.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/pageBase/PageBase.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/pageBase/Page.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/pageBase/Master.js"</span><span>></</span><span>script</span><span>></span>


    <span><!--</span><span> 页面管理模块 </span><span>--></span>
    <span><</span><span>script </span><span>src</span><span>="lib/controller/transform/Translation.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/controller/OverrideApi.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/controller/Abstract.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/controller/Emitter.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/controller/PageMgr.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/controller/MasterMgr.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/controller/Compiler.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/controller/ViewModel.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/controller/SwitchPage.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/controller/EventDrive.js"</span><span>></</span><span>script</span><span>></span>

    <span><!--</span><span>热点管理</span><span>--></span>
    <span><</span><span>script </span><span>src</span><span>="lib/scheduler/AssignAutoRun.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/scheduler/AssignTrigger.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/scheduler/AssignSuspend.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/scheduler/AssignOriginal.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/scheduler/AssignRecovery.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/scheduler/ProcessControl.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/scheduler/Binding.js"</span><span>></</span><span>script</span><span>></span>

    <span><!--</span><span> 适配器,用于处理热点 </span><span>--></span>
    <span><</span><span>script </span><span>src</span><span>="lib/directives/dir-Content.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/directives/dir-Widget.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/directives/dir-Media.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/directives/dir-Action.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/directives/dir-ShowNote.js"</span><span>></</span><span>script</span><span>></span>

     <span><!--</span><span>多媒体对象 </span><span>--></span>
    <span><</span><span>script </span><span>src</span><span>="lib/component/media/Audio.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/component/media/Video.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/component/media/AudioManager.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/component/media/VideoManager.js"</span><span>></</span><span>script</span><span>></span>

    <span><!--</span><span>文本热点</span><span>--></span>
    <span><</span><span>script </span><span>src</span><span>="lib/component/content/conFilter.js"</span><span>></</span><span>script</span><span>></span>
    <span><</span><span>script </span><span>src</span><span>="lib/component/content/conAlgorithm.js"</span><span>></</span><span>script</span><span>></span>
<br></spanmicrosoft>

後面還有很長，bug,活人不能被尿憋死，辦法總比問題多。我是會一點php的，php在處理文件方面是很拿手的，是時候讓它發揮點作用了。於是我想到了用php去自動提出index裡邊的js和css，然後按指定的格式產生批次文件，在後台用靜默方式運行這個批處理，最後把結果回傳給顯示器。這樣我就可以坐享其成了。想想都有點激動喲，於是簡單的寫了一個介面.

接下來就是實現功能了，先不急著寫程式碼，分析下需求：

1. 遍歷index.html文件，提取js檔案或css檔案.

2. 對這文件進行過慮，因為有些是註解掉的，有些是調式用的。

3. 產生對應的批次檔

4. 執行批次檔

5. 顯示處理結果

即然有兩種情況，我就用一個工廠模式來適配，方便以後擴展其它類型，目光要放長遠一點。即然工廠都有了，那索性再來一個介面,約定都必需要實現「接收請求」和「輸出結果」這兩個介面。再想想處理js和css都可能會有相同的功能，讓它們繼承一個父類別可以讓程式碼重複使用，於是繼承也先用上。目前的設計應當可以滿足我的要求了，於是開始寫php程式碼.

<?<span>php
</span><span>header</span>("Content-type: text/html; charset=utf-8"<span>);

</span><span>/*</span><span>*
 * 根据index.html文件中引用的js，生成compressJs.bat
 * @author frog <278500368@qq.com>
 * @date 2014-11-17
 <span>*/</span>

<span>interface</span><span> ICompress {
    </span><span>/*</span><span>*
     * 处理用户请求
     * @return [type] [description]
     </span><span>*/</span>
    <span>public</span> <span>function</span><span> request();

    </span><span>/*</span><span>*
     * 处理输出结果
     * @return [type] [description]
     </span><span>*/</span>
    <span>public</span> <span>function</span><span> render();
}

</span><span>class</span><span> BaseCompress {
    </span><span>public</span> <span>$content</span><span>;
    </span><span>public</span> <span>$outPath</span><span>;
    </span><span>public</span> <span>$isAuto</span><span>;

    </span><span>public</span> <span>function</span> __construct(<span>$isAuto</span>=<span>false</span><span>){
        </span><span>$outPath</span> = '_file'<span>;
        </span><span>if</span>(!<span>is_dir</span>(<span>$outPath</span><span>)){
            </span><span>mkdir</span>(<span>$outPath</span><span>);
        }
        </span><span>$this</span>->outPath = <span>$outPath</span><span>;
        </span><span>$this</span>->isAuto = <span>$isAuto</span><span>;
    }


    </span><span>/*</span><span>*
     * 运行批处理
     * @return [type] [description]
     </span><span>*/</span>
    <span>public</span> <span>function</span> runBat(<span>$name</span><span>){

    }
}

</span><span>/*</span><span>*
 * 压缩javascript文件
 * 合并javascript文件
 </span><span>*/</span>
<span>class</span> CompressJS <span>extends</span> BaseCompress <span>implements</span><span> ICompress {

    </span><span>/*</span><span>*
     * 处理用户请求
     * @return [type] [description]
     </span><span>*/</span>
    <span>public</span> <span>function</span><span> request(){

    }

    </span><span>/*</span><span>*
     * 处理输出结果
     * @return [type] [description]
     </span><span>*/</span>
        <span>public</span> <span>function</span><span> render(){}

}

</span><span>/*</span><span>*
 * 压缩样式文件
 </span><span>*/</span>
<span>class</span> CompressCSS <span>extends</span> BaseCompress <span>implements</span><span> ICompress {

    </span><span>public</span> <span>function</span><span> request(){
 
    }

    </span><span>/*</span><span>*
     * 处理输出结果
     * @return [type] [description]
     </span><span>*/</span>
         <span>public</span> <span>function</span><span> render(){}
     
}

</span><span>/*</span><span>*
 * 工厂类
 </span><span>*/</span>
<span>class</span><span> Factory {

    </span><span>public</span> <span>static</span> <span>function</span> create(<span>$type</span>,<span>$isAuto</span><span>){
        </span><span>$ob</span> = <span>null</span><span>;
        </span><span>switch</span> (<span>$type</span><span>) {
            </span><span>case</span> 'js':
                <span>$ob</span> = <span>new</span> CompressJS(<span>$isAuto</span><span>);
                </span><span>break</span><span>;
            </span><span>case</span> 'css':
                <span>$ob</span> = <span>new</span> CompressCSS(<span>$isAuto</span><span>);
                </span><span>break</span><span>;
            </span><span>default</span>:
                <span>#</span><span> code...</span>
                <span>break</span><span>;
        }
        </span><span>return</span> <span>$ob</span><span>;
    }
}</span>

然後是呼叫處理：

<span>//</span><span>处理ajax请求</span>
<span>if</span>(<span>isset</span>(<span>$_POST</span>['submit'<span>])){
    </span><span>//</span><span>是否自动执行批处理</span>
    <span>$isAuto</span> = <span>$_POST</span>['zip'] === 'true' ? <span>true</span> : <span>false</span><span>;
    </span><span>//</span><span>处理类型</span>
    <span>$type</span> = <span>$_POST</span>['type'<span>];

    </span><span>$c</span> = Factory::create(<span>$type</span>,<span>$isAuto</span><span>);<br>
    //接口方法
    </span><span>$c</span>-><span>request();
    </span><span>$c</span>-><span>render();

}</span><span>else</span><span>{
    </span><span>echo</span> '请使用静态页访问本程序:<a href="index.html">点此进入</a>'<span>;
}</span>

大致的骨架就出來了。具體的填碼流程就比較簡單了。稍微有點難度的就是執行批處理這個一方法.

是網路上提供的方法，以後可能用的上，這裡刻意貼一下：

<span>public</span> <span>function</span> runBat(<span>$name</span><span>){
        </span><span>if</span>(!<span>file_exists</span>(<span>$name</span>) || !<span>$this</span>-><span>isAuto){
            </span><span>return</span><span>;
        }
        </span><span>//</span><span>转入后台处理</span>
        @<span>exec</span>(<span>pclose</span>(<span>popen</span>("start /B ". <span>escapeshellcmd</span>(<span>$name</span>), "r"<span>)));
    }</span>

在前面的index.html中，有一個name="noBuild"這個是我人為添加的，這是因為我要過濾這種標識的js文件，這樣以後要過濾別的文件，也只要添加這個標識就可以了，不用改php程式碼。由於是內部使用，沒有做表單項目來指定工程的路徑，預設就是index.html所處的上級目錄即為工程目錄。這樣設計簡化了操作，也提高了效率。

關於遍歷特定的文件，我推薦glob函數，很簡潔的方案：

<span>$files</span> = <span>glob</span>(<span>$path</span>.'/*.css',GLOB_NOSORT);

下面是工程目錄結構圖：

再來一張運行效果圖：

  

最後是處理結果圖：

終於不用寫grunt的配置和安裝node這個傢伙了，再也不擔心更新的時候，從svn上拉下來一堆node的東西，是時候和它們說再見了：

好像忘了展示前端程式碼了：

<span>/*</span><span>*
 * 选项卡类
 * @param {string} id 选项卡的ID
 </span><span>*/</span>
<span>function</span><span> Tabs(id){
    </span><span>var</span> node = document.querySelector('#'+<span>id);
    </span><span>var</span> selected = node.querySelector('.selected'<span>);
    </span><span>this</span>.selected =<span> selected;
    </span><span>this</span>.node =<span> node;
    </span><span>this</span><span>.bindEvent();
}

</span><span>/*</span><span>*
 * 切换选项卡
 * @param  {object} event 事件
 * @return {[type]}   [description]
 </span><span>*/</span><span>
Tabs.prototype.change </span>= <span>function</span><span>(event){
    </span><span>var</span> element =<span> event.target;
    </span><span>if</span>(element.tagName.toLowerCase()=='li'<span>){
        </span><span>if</span>(element.className=='selected'<span>){
            </span><span>return</span><span>;
        }
    }</span><span>else</span><span>{
        </span><span>while</span>(element != <span>this</span><span>.node){
            element </span>=<span> element.parentNode;
            </span><span>if</span>(element.tagName.toLowerCase()=='li'<span>){
                </span><span>break</span><span>;
            }
        }
        </span><span>if</span>(element == <span>this</span>.node) <span>return</span><span>;
    }
    </span><span>this</span>.selected.removeAttribute('class'<span>);
    element.className </span>= 'selected'<span>;
    </span><span>this</span>.selected =<span> element;
    </span><span>this</span><span>.content();
}

Tabs.prototype.content </span>= <span>function</span><span>(){
  </span><span>var</span> form =<span> document.form1;

    </span><span>switch</span>(<span>this</span><span>.getTabType()){
      </span><span>case</span> 'js'<span>:
        form.style.display </span>= 'block'<span>;
        form.children[</span>0].innerHTML = '自动压缩JS'<span>;
        </span><span>break</span><span>;
      </span><span>case</span> 'css'<span>:
        form.style.display </span>= 'block'<span>;
        form.children[</span>0].innerHTML = '自动压缩CSS'<span>;
        </span><span>break</span><span>;
      </span><span>default</span><span>:
    }
}</span>

會前端和後端，就是這麼任性。輕輕一點，告別煩惱！造自己的工具，讓別人去苦逼吧，So easy!

以上就介紹了自己動手，豐衣足食.，包括了方面的內容，希望對PHP教程有興趣的朋友有所幫助。