递归删除项目中的.svn目录，递归项目.svn目录,import java.

递归删除项目中的.svn目录，递归项目.svn目录,import java.

import java.io.File;import java.util.ArrayList;import java.util.Arrays;import java.util.List;public class RemoveSVN {    @SuppressWarnings("static-access")    public static void main(String[] args) throws Exception {        new FolderDeleter().deleteDirs(args[0]);    }}class FolderDeleter {    private static java.io.File m_root;    @SuppressWarnings("rawtypes")    private static ArrayList m_dirs;    /**     * 递归删除文件夹以及子文件夹     *      * @param dir     *            文件夹绝对路径     * @throws Exception     *             删除文件异常     */    @SuppressWarnings({ "unchecked", "rawtypes" })    public static void deleteDirs(java.io.File dir) throws Exception {        m_root = dir;        m_dirs = new ArrayList();        if (!m_root.isDirectory()) {            throw new Exception("Exception:" + m_root.toString()                    + " is not a director");        } else {            // delete all director            try {                m_dirs.add(m_root);                myDelete();            } catch (Exception e) {                throw e;            }        }    }    /**     *      * @param dirPath     *            String a director file path;     * @throws Exception     *             if dirPath is not a director file path     */    public static void deleteDirs(String dirPath) throws Exception {        m_root = new File(dirPath);        deleteDirs(m_root);    }    /**     * 递归删除文件夹以及子文件夹     *      * @param dirPath     *            文件夹绝对路径     * @throws Exception     *             删除文件异常     */    public static void deleteSubDirs(String dirPath) throws Exception {        m_root = new java.io.File(dirPath);        deleteSubDirs(m_root);    }    /**     * 递归删除文件夹以及子文件夹     *      * @param dir     *            文件夹绝对路径     * @throws Exception     *             删除文件异常     */    @SuppressWarnings("rawtypes")    public static void deleteSubDirs(java.io.File dir) throws Exception {        m_root = dir;        m_dirs = new ArrayList();        if (!m_root.isDirectory()) {            throw new Exception("Exception:" + m_root.toString()                    + " is not a director");        } else {            for (int i = 0; i < m_dirs.size(); i++) {                System.out.println(((File) m_dirs.get(i)).toString());            }            try {                myDelete();            } catch (Exception e) {                e.printStackTrace();            }        }    }    /*     * visit all a director and save them in a list     */    @SuppressWarnings({ "unchecked", "rawtypes" })    private static void visitAll(java.io.File tempRoot) throws Exception {        java.io.File[] dirs = tempRoot.listFiles();        if (dirs != null) {            List dirsList = Arrays.asList(dirs);            if (dirsList == null) {                try {                    if (!tempRoot.delete())                        throw new Exception("Exception: delete file "                                + tempRoot.getName() + " false!");                } catch (Exception e) {                    throw e;                }            } else {                m_dirs.addAll(dirsList);                for (int i = 0; i < dirsList.size(); i++) {                    tempRoot = (java.io.File) dirsList.get(i);                    visitAll(tempRoot);                }            }        }    }    private static void myDelete() throws Exception {        visitAll(m_root);        if (m_dirs != null) {            for (int i = m_dirs.size() - 1; i >= 0; i--) {                java.io.File f = (java.io.File) m_dirs.remove(i);                String fileName = f.toString();                if (fileName.contains(".svn")) {                    System.out.print(">>Deleting:");                    System.err.print(fileName+"\\n");                    f.delete();                }            }        }    }}//该片段来自于http://byrx.net