MyEclipse9.0安装jad反编译插件

1.下载反编译工具jad（下面提供下载）

将下载下来的jadstar158.zip解压缩，将jad.exe文件放入jdk安装目录下

如：D:\Program Files\Java\jdk1.6.0_20\bin

2.下载eclipse反编译插件net.sf.jadclipse_3.3.0.jar（下面提供下载）

3.将net.sf.jadclipse_3.3.0.jar 放入MyEclipse安装目录下，

 如 ：安装目录\Genuitec\dropins下 没有dropins，新建之，然后在dropins中新建features文件夹和plugins文件夹，将net.sf.jadclipse_3.3.0.jar拷贝到plugins中，然后新建java工程，运行以下代码（替换其中最后的代码，你电脑反编译插件所在的实际位置）：

import java.io.File;   
import java.util.ArrayList;   
import java.util.List;   

/**  
* MyEclipse9 插件配置代码生成器  
*  
*  
*/  

public class CreatePluginsConfig   
{   
  
    public CreatePluginsConfig()   
    {   
    }   
  
    public void print(String path)   
    {   
        List<String> list = getFileList(path);   
        if (list == null)   
        {   
            return;   
        }   
  
        int length = list.size();   
        for (int i = 0; i < length; i++)   
        {   
            String result = "";   
            String thePath = getFormatPath(getString(list.get(i)));   
            File file = new File(thePath);   
            if (file.isDirectory())   
            {   
                String fileName = file.getName();   
                if (fileName.indexOf("_") < 0)   
                {   
                    print(thePath);   
                    continue;   
                }   
                String[] filenames = fileName.split("_");   
                String filename1 = filenames[0];   
                String filename2 = filenames[1];   
                result = filename1 + "," + filename2 + ",file:/" + path + "\\"  
                        + fileName + "\\,4,false";   
                System.out.println(result);   
            } else if (file.isFile())   
            {   
                String fileName = file.getName();   
                if (fileName.indexOf("_") < 0)   
                {   
                    continue;   
                }   
                int last = fileName.lastIndexOf("_");// 最后一个下划线的位置   
                String filename1 = fileName.substring(0, last);   
                String filename2 = fileName.substring(last + 1, fileName   
                        .length() - 4);   
                result = filename1 + "," + filename2 + ",file:/" + path + "\\"  
                        + fileName + ",4,false";   
                System.out.println(result);   
            }   
  
        }   
    }   
  
    public List<String> getFileList(String path)   
    {   
        path = getFormatPath(path);   
        path = path + "/";   
        File filePath = new File(path);   
        if (!filePath.isDirectory())   
        {   
            return null;   
        }   
        String[] filelist = filePath.list();   
        List<String> filelistFilter = new ArrayList<String>();   
  
        for (int i = 0; i < filelist.length; i++)   
        {   
            String tempfilename = getFormatPath(path + filelist[i]);   
            filelistFilter.add(tempfilename);   
        }   
        return filelistFilter;   
    }   
  
    public String getString(Object object)   
    {   
        if (object == null)   
        {   
            return "";   
        }   
        return String.valueOf(object);   
    }   
  
    public String getFormatPath(String path)   
    {   
        path = path.replaceAll("\\\\", "/");   
        path = path.replaceAll("//", "/");   
        return path;   
    }   
  
    public static void main(String[] args)   
    {   
        /*替换成你的插件的安装目录*/ 
            String plugin = "C:\\Users\\Administrator\\AppData\\Local\\Genuitec\\dropins";   
        new CreatePluginsConfig().print(plugin);   
    }   
}

4.重启MyEclipse,配置 jadclipse

在Eclipse 的Windows—> Perferences—>General->Editors->File Associations 中修改“*.class”默认关联的编辑器为“JadClipse Class File Viewer”。如果没有*.class，则点击“add"增加一个。

安装设置完毕，可以双击class文件。