• Eclipse反编译插件: Jodeclipse与JadClipse


    http://www.ieee.org.cn/dispbbs.asp?boardID=41&ID=51418

     Eclipse反编译插件: Jodeclipse与JadClipse

    Jodeclipse 是Jode的Eclipse插件,JadClipse是Jad的Eclipse插件,它们都是非常好的反编译插件。

    Jode Eclipse Plugin 1.0.5 for Eclipse version 3.1 / 3.2

    安装方法

    (1)从如下地址下载:

    http://sourceforge.net/projects/jodeeclipse

    把下载下来的文件jodeplugin_1.0.5.zip直接解压到eclipse的plugins目录下。

    (2)启动eclipse,help -> Software Updates-> Find and Install... -> Search for new features to install,单击"New Remote Site..." 在URL栏输入 http://www.technoetic.com/eclipse/update然后下一步,就可以看到“jode decompiler plugin *.*”,选上安装就可以了。安装好后可以看到Window -> Preferences...-> Java -> Jode Decompiler选项卡,okay,安装成功了。

    配置:Window-> Preferences... -> General -> Editors -> File Associations找到"*.class"在"Associated editors"里面可以看到"Jode class file viewer"选中它再单击Default按钮.

    JadClipse Eclipse Plugin for Eclipse version 3.1 / 3.2/3.3

    一、下载:
    下载插件:
    下载jadclipse_3.1.0.jar版本,该版本支持eclipse3.1M6~3.2M2
    下载jadclipse_3.2.0.jar版本,该版本支持eclipse3.2M3和eclipse3.2M4.
    下载jadclipse_3.2.4.jar版本,该版本支持eclipse3.2M5~3.3M5

    下载jadclipse_3.3.0.jar版本,该版本支持eclipse3.3M6以上版本

    下载Jad反编译工具:
    http://www.kpdus.com/jad.html#download,在该页中找到适合自己操作系统平台的jad下载。下载后解压,然后将解压后的jad.exe文件复制到%JAVA_HOME%\bin目录下面(可以将jad.exe放到任意位置,只要记住其存放路径就好,下面要用到)。

    二、安装:

    Eclipse中的插件安装可以参考:Eclipse使用技巧(三)Eclipse中插件的安装
        方法1、直接将jadclipse_x.x.x.jar(x.x.x.代表版本号)复制到%ECLIPSE_HOME%\plugins目录下。

    方法2、使用link方式安装,建立D:\Myplugins\jadclipse3.2.4\eclipse\plugins的目录结构,将jadclipse_3.2.4.jar放到plugins目录下面(注:其中D:\Myplugins为你自己定义的一个专门放置插件的目录)。再在%ECLIPSE_HOME%\links目录下面建立一个jadclipse3.2.4.link文件(该文件名随便取)。文件里面内容为:path=D:/Myplugins/jadclipse3.2.4.
    三、使用:
    启动eclipse,点击反编译的类文件,此时会激活jadclipse插件,在eclipse菜单中会多出一个jadclipse菜单,如下图所示:
    按此在新窗口浏览图片
    一般地它会自动反编译相应的class文件,如果没有自动反编译,请点击jadclipse->Decompile
    如下图所示:
    按此在新窗口浏览图片

    常见问题及解决:

    (一)启动eclipse,打开Window->Preferences->Java->JadClipse,如果没有找到JadClipse,即JadClipse插件没有激活。

    (1)检查插件安装的版本是否与你安装的eclipse版本对应

    (2)使用 –clean参数来启动eclipse
    (二)在使用JadClipse插件反编译class文件时出现如下类似错误:
    /*jadclipse*/
    /*
    DECOMPILATION REPORT
    Decompiled from: E:\Java\jre1.5.0_12\lib\ext\j3dutils.jar
    Total time: 63 ms
    Jad reported messages/errors:
    Exit status: 0
    Caught exceptions:
    java.io.IOException: CreateProcess: E:\Java\jdk1.5.0_12 -p -t4 -lradix10 -radix10 KeyNavigator.class error=5
    at java.lang.ProcessImpl.create(Native Method)
    at java.lang.ProcessImpl.<init>(Unknown Source)
    at java.lang.ProcessImpl.start(Unknown Source)
    at java.lang.ProcessBuilder.start(Unknown Source)
    at java.lang.Runtime.exec(Unknown Source)
    at net.sf.jadclipse.JadDecompiler.decompile(JadDecompiler.java:160)
    at net.sf.jadclipse.JadDecompiler.decompileFromArchive(JadDecompiler.java:217)
    at net.sf.jadclipse.JadclipseSourceMapper.findSource(JadclipseSourceMapper.java:150)
    at net.sf.jadclipse.JadclipseSourceMapper.findSource(JadclipseSourceMapper.java:83)
    at net.sf.jadclipse.JadclipseClassFileEditor.doOpenBuffer(JadclipseClassFileEditor.java:87)
    at net.sf.jadclipse.JadclipseClassFileEditor.doSetInput(JadclipseClassFileEditor.java:45)
    at net.sf.jadclipse.JadclipseActionBarContributor.setActiveEditor(JadclipseActionBarContributor.java:87)
    at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:335)
    at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:606)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.core.runtime.Platform.run(Platform.java:843)
    at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:595)
    at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3203)
    at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:588)
    at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2604)
    at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2528)
    at org.eclipse.ui.internal.WorkbenchPage.access$10(WorkbenchPage.java:2520)
    at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:2505)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
    at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2500)
    at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2485)
    at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:287)
    at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:164)
    at org.eclipse.jdt.internal.ui.actions.OpenActionUtil.open(OpenActionUtil.java:49)
    at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:190)
    at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:174)
    at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:267)
    at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:243)
    at org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:306)
    at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$4.open(PackageExplorerPart.java:653)
    at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:817)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.core.runtime.Platform.run(Platform.java:843)
    at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
    at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:149)
    at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:815)
    at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1069)
    at org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1168)
    at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:249)
    at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:243)
    at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:283)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1930)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1894)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:422)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
    at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
    at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
    at org.eclipse.core.launcher.Main.run(Main.java:977)
    at org.eclipse.core.launcher.Main.main(Main.java:952)

    */

    请确保你的Jad路径在eclipse中正确制定。
        启动eclipse,打开:Window->Preferences->Java->JadClipse. 
    1、Path to decompiler,这里设置反编译工具jad的全路径名,比如:%JAVA_HOME%\bin\jad.exe. 
    2、Directory for temporary files,这里设置临时文件路径。

    至于Window->Preferences->Java->JadClipse目录下的Debug,Directives,Formatting,Misc目录中的参数设置,就不再罗嗦了。

    (三)安装完成后,eclipse没有自动将JadClipse Class File Viewer设置成class文件的缺省打开方式。

    如果没有默认,可以在Eclipse的Windows—> Perference—>General->Editors->File Associations中修改“*.class”默认关联的编辑器为“JadClipse Class File Viewer”。设置完成后,双击*.class文件,eclipse将自动反编译。

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  • 原文地址:https://www.cnblogs.com/day/p/1689305.html
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