java项目上线时摘取更新文件工具

每当项目打补丁上线时，摘取文件是一件很头痛的事，以下代码很好的解决了这个问题。代码如下：

package com;import java.io.BufferedReader;import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.FileOutputStream;import java.io.IOException;import java.io.InputStreamReader;import java.io.UnsupportedEncodingException;import java.util.ArrayList;import java.util.Calendar;import java.util.List;public class GetUpdateFiles {public static void main(String[] args) {/** * */int types[] ={0};buildOneTime(types);}public static void buildOneTime(int[] types){for (int i = 0; i < types.length; i++) {biuld(types[i],false);}}/** *  * @param pronum 工程序号 * @param to6666 是否生成到6666目录，否则生成到版本发布目录 */public static void biuld(int pronum,boolean to6666){String scnames [] = {"USDApp","USDServer"};//WEB应用将要发布名称String names [] = {"HE_USD","HE_USD_Server"};//web应用在本机上的发布名称String pathnames [] = {"app","server"};//应用更新文件名称，如2016_01_app.txt//修改此处 来修改扫描的工程String pronames [] = {"HE_USD","HE_USD_Server_10"};//工程名称Calendar cal = Calendar.getInstance();int year = cal.get(cal.YEAR);int month = cal.get(cal.MONTH)+1;boolean isclient = false;if(pronum==4){isclient = true;}String listPathFile = "F:/上线更新文件/"+year+"/"+month+"/"+year+"_"+month+"_"+pathnames[pronum]+".txt";System.out.println(listPathFile);//��������Ŀ��Դ·��String appName =names[pronum];String sourceApp = null;sourceApp = "D:/workspace/"+pronames[pronum]+"/WebRoot/";String destinationApp = "";if(!to6666){destinationApp = "F:/platform/producation/release/"+String.valueOf(year).subSequence(2, 4)+"."+month+".01/"+scnames[pronum];}else{destinationApp = "F:/platform/staging/"+scnames[pronum];}GetUpdateFiles.initByJava(listPathFile, sourceApp, destinationApp,appName);//String sourceJavaApp = "D:/workspacenew/HE_USD_New/";//initJavaFiles(listPathFile, sourceJavaApp, destinationApp,appName);}public static void initByClass(String listPathFile, String sourceApp,String destinationApp,String appName){init(listPathFile, sourceApp, destinationApp,"class",appName);}public static void initByJava(String listPathFile, String sourceApp,String destinationApp,String appName){init(listPathFile, sourceApp, destinationApp,"java",appName);}private static void init(String listPathFile, String sourceApp,String destinationApp,String type,String appName) {List fileList = new ArrayList();fileList = insertFiles(fileList, listPathFile);for (int i = 0; i < fileList.size(); i++) {String sourceRealPath = null;if(type.equals("java")){sourceRealPath = convert(fileList.get(i).toString(),appName);}else{sourceRealPath = fileList.get(i).toString();}File currfile = new File(sourceApp + sourceRealPath);if (!currfile.exists()) {System.err.println("---" + sourceApp + sourceRealPath);}fileCopy(currfile, new File(destinationApp + sourceRealPath));System.out.println("文件放置到："+destinationApp + sourceRealPath);}}private static void initJavaFiles(String listPathFile, String sourceApp,String destinationApp,String appName) {List fileList = new ArrayList();fileList = insertFiles(fileList, listPathFile);for (int i = 0; i < fileList.size(); i++) {String sourceRealPath = null;String [] sd = fileList.get(i).toString().split("/"+appName+"/");File currfile = new File(sourceApp + sd[1]);if (!currfile.exists()) {System.err.println("文件不存在" + sourceApp + sourceRealPath);}fileCopy(currfile, new File(destinationApp + sourceRealPath));System.out.println("文件放置到："+destinationApp + sd[1]);}}private static String convert(String path,String appName){if(path.endsWith(".java")&&path.contains("/"+appName+"/src")){path = path.substring(path.indexOf("/"+appName+"/src"), path.length()).replace("/"+appName+"/src", "/WEB-INF/classes").replace(".java", ".class");}if(path.contains("/"+appName+"/Resources")){path = path.substring(path.indexOf("/"+appName+"/Resources"), path.length()).replace("/"+appName+"/Resources", "/WEB-INF/classes");}if(path.contains("/"+appName+"/WebRoot")){path = path.substring(path.indexOf("/"+appName+"/WebRoot"), path.length()).replace("/"+appName+"/WebRoot", "");}return path;}private static List insertFiles(List fileList, String sourceFile) {BufferedReader br;try {br = new BufferedReader(new InputStreamReader(new FileInputStream(new File(sourceFile)), "utf8"));String str = null;while ((str = br.readLine()) != null) {if (!str.contains("/**")&&!str.trim().equals("")) {fileList.add(str);}}} catch (UnsupportedEncodingException e) {e.printStackTrace();} catch (FileNotFoundException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}return fileList;}private static void fileCopy(File sf, File df) {System.out.println("正在复制" + sf.getPath());if (!df.exists()) {String path = df.getPath();String direct = path.substring(0, path.lastIndexOf("\\"));File file = new File(direct);file.mkdirs();}try {FileInputStream input = new FileInputStream(sf);FileOutputStream output = new FileOutputStream(df);byte[] b = new byte[1024 * 5];int len;while ((len = input.read(b)) != -1) {output.write(b, 0, len);}output.flush();output.close();input.close();} catch (Exception e) {System.err.println("�����ļ�" + sf.getPath() + "���?");e.printStackTrace();e.getStackTrace();}}}