SVN增量类

package com.dangjian.controller;

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;

public class FreePatchUtil {
    public static String patchFile="F:/patch.txt";//生成的补丁文件,由eclipse svn plugin生成

    public static String projectPath="D:/yunjike_workSpace";//项目所在文件夹路径(生成与项目匹配的目录)

    public static String webContent="WebContent";//web应用文件夹名

    public static String desPath="F:/zengliangbao";//补丁文件包存放路径  (SVN创建补丁的时候选择的位置)
    //public static String version="20140711";//补丁版本

    /**
     * @param args
     * @throws Exception
     */
    public static void main(String[] args) throws Exception {
        Map<String,List<String>> map = getPatchFileListMap();
        Set<String> keySet = map.keySet();
        for (String key : keySet) {
            List<String> fileList = map.get(key);
            copyFiles(fileList,key);
        }
    }

    public static Map<String,List<String>> getPatchFileListMap() throws Exception{
        //List<String> fileList=new ArrayList<String>();
        FileInputStream f = new FileInputStream(patchFile);
        BufferedReader dr=new BufferedReader(new InputStreamReader(f,"utf-8"));
        String line;
        Map<String,List<String>> map = new HashMap<String,List<String>>();
        String webName = "";
        while((line=dr.readLine())!=null){
            if(line.indexOf("#P")!=-1){
                line=line.replaceAll(" ","");
                line=line.substring(line.indexOf("#P")+2,line.length());
                webName = line;
            }
            if(line.indexOf("Index:")!=-1){
                line=line.replaceAll(" ","");
                line=line.substring(line.indexOf(":")+1,line.length());

                List<String> fileList = map.get(webName);
                if(fileList==null){
                    fileList = new ArrayList<String>();
                }
                fileList.add(line);
                map.put(webName, fileList);
            }
        }
        return map;
    }

    public static void copyFiles(List<String> list, String webName){
        for(String fileName:list){
            String fullFileName=projectPath+"/"+webName+"/"+fileName;//将要复制的文件全路径
            String fullDesFileNameStr=desPath+"/"+webName+"/"+fileName;
            String desFilePathStr=fullDesFileNameStr.substring(0,fullDesFileNameStr.lastIndexOf("/"));
            File desFilePath=new File(desFilePathStr);
            if(!desFilePath.exists()){
                desFilePath.mkdirs();
            }
            copyFile(fullFileName, fullDesFileNameStr);
            System.out.println(fullDesFileNameStr);
        }

    }

    private static void copyFile(String sourceFileNameStr, String desFileNameStr) {
        File srcFile=new File(sourceFileNameStr);
        File desFile=new File(desFileNameStr);
        try {
            copyFile(srcFile, desFile);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }




    public static void copyFile(File sourceFile, File targetFile) throws IOException {
        BufferedInputStream inBuff = null;
        BufferedOutputStream outBuff = null;
        try {
            // 新建文件输入流并对它进行缓冲
            inBuff = new BufferedInputStream(new FileInputStream(sourceFile));

            // 新建文件输出流并对它进行缓冲
            outBuff = new BufferedOutputStream(new FileOutputStream(targetFile));

            // 缓冲数组
            byte[] b = new byte[1024 * 5];
            int len;
            while ((len = inBuff.read(b)) != -1) {
                outBuff.write(b, 0, len);
            }
            // 刷新此缓冲的输出流
            outBuff.flush();
        } finally {
            // 关闭流
            if (inBuff != null)
                inBuff.close();
            if (outBuff != null)
                outBuff.close();
        }
    }
}