MyEclipse9.0与其他版本不一样，花费了好久才弄到的资料终于解决了问题：

1.首先下载svn的zip包：http://subclipse.tigris.org/servlets/ProjectDocumentList?folderID=2240

  我的是：site-1.6.18.zip

2.将下载的包解压，*.xml全部不要，只保留plugins和features两个文件夹

3.在任意位置建立文件夹，命名随意，只要符合规范，将上面的两个文件夹拷贝到刚才所建立的文件路径下，我在E盘下建立如下路径：E：\plugins\svn,plugins和features两个文件夹放在svn下

4.建立一个java程序：

import java.io.File;   
import java.util.ArrayList;   
import java.util.List;   
  
/**  
 * MyEclipse9 插件配置代码生成器  
 *  
 *  
 */  
  
public class PluginConfigCreator   
{   
  
    public PluginConfigCreator()   
    {   
    }   
  
    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)   
    {   
        /*你的插件的安装目录*/  
            String plugin = "E:\\plugins\\svn";    ----------------这里的目录路径要注意
        new PluginConfigCreator().print(plugin);   
    }   
}