SVN代码增量打包工具

获取SVN提交版本记录

打开SVN历史提交记录,选择需要增量的修订，右键点击“Generate ChangeLog”,粘贴处其中的全部内容

修改打包方法中的路径

修改工具方法中modelFile的txt文件路径及名称，内容为粘贴的修订记录；woekPath为项目编译后的代码位置；packPath为生成增量包位置；rep数组为替换的SVN修订记录标签（有需要可以增加）`package com.casic.core.util;

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.HashSet;

/**

增量补丁打包工具

@author liudongyu
*/
public class IncrementalPackingUtil {

public static void main(String[] args) throws IOException, InterruptedException {
//补丁日志
String modelFile = “E:/packModel.txt”;
//本地编译项目路径
String workPath = “G:/develop/szyd_workspace_new/apache-tomcat-7.0.81/webapps/szyd”;
//生成增量补丁包路径
String packPath = “E:/20190925_SZYD_01_UPDATE”;

 //补丁日志路径替换内容String[] rep = {"M /szyd/","A /szyd/"}; Thread.sleep(500);System.err.println("-------------------------------------开始打包------------------------------------------");InputStreamReader isr = new InputStreamReader(new FileInputStream(modelFile), "GBK");@SuppressWarnings("resource")BufferedReader bufferedInputStream = new BufferedReader(isr);HashSet<String> errorLine = new HashSet<>();String line=null;int num = 0;int successnum = 0;while( (line=bufferedInputStream.readLine())!=null){line = line.trim();for(int i=0;i<rep.length;i++){if(line.indexOf(rep[i])!=-1){line = line.replace(rep[i], "");}}if(line.endsWith(".java")||line.indexOf("resources/")==0){try{String substring = line.substring(line.indexOf("/"));substring = substring.replace(".java",".class");if(new File(workPath+"/WEB-INF/classes"+substring).exists()){boolean createFile = createFile(workPath+"/WEB-INF/classes"+substring,packPath);if(createFile){++successnum; System.out.println(++num+"、(成功)"+line);}}else{System.out.println(++num+"、(失败)"+line);errorLine.add(line);continue;}int i = 1;while(true){String substring_NB = substring.replace(".class", "$"+i+".class");if(substring_NB!=null&&substring_NB.indexOf("$"+i+".class")==-1){break;}//判断是否存在内部类File file = new File(workPath+"/WEB-INF/classes"+substring_NB);boolean exists = file.exists();if(exists){//如果存在try{if(createFile(workPath+"/WEB-INF/classes"+substring_NB,packPath)){++successnum; System.out.println(++num+"、(成功)"+line+"--内部类("+i+")");}}catch(Exception e){System.err.println(++num+"、(失败)"+line+"--内部类("+i+")");errorLine.add(line+"--内部类("+i+")");}finally{i+=1;}}else{break;}}}catch(Exception e){System.err.println(++num+"、(失败)"+line);errorLine.add(line);}}else if(!"".equals(line)){try{String substring = line.indexOf("/")!=-1?line.substring(line.indexOf("/")):line;File file = new File(workPath+substring);if(file.exists()&&file.isFile()){boolean createFile = createFile(workPath+substring,packPath);if(createFile){++successnum;System.out.println(++num+"、(成功)"+line);}}else{errorLine.add(line);}}catch(Exception e){System.err.println(++num+"、(失败)"+line);errorLine.add(line);}}}if(num!=successnum){System.err.println("-------------------------------------打包完成[共"+num+"个文件,成功转换"+successnum+"个文件]-------------------------------------");}else{System.err.println("-------------------------------------打包完成[共"+num+"个文件,成功转换"+successnum+"个文件]-------------------------------------");}if(errorLine.size()>0){System.err.println(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>输出未成功打包的日志行");int i = 1;for (String s:errorLine) {System.out.println(i+++"."+s);}}

}

public static boolean createFile(String filePath,String packPath){
//读取源文件
String substring = filePath.substring(filePath.indexOf(“webapps”));
packPath+=substring;
File file = new File(packPath.substring(0,packPath.lastIndexOf("/")));
if(!file.exists()){
file.mkdirs();
}
FileInputStream fileInputStream = null;
FileOutputStream fileOutputStream = null;
try {
fileInputStream = new FileInputStream(filePath);
fileOutputStream = new FileOutputStream(packPath);
byte[] buf = new byte[1024];
int bytesRead=0;
while((bytesRead=fileInputStream.read(buf))!=-1){
fileOutputStream.write(buf, 0, bytesRead);
}
}catch (Exception e) {
e.printStackTrace();
return false;
}finally{
try {
fileInputStream.close();
fileOutputStream.close();
} catch (IOException e) {
e.printStackTrace();
return false;
}
}
return true;
}

}
`