package java2015.java09.javatest;
import java.io.File;
import java.io.ObjectInputStream.GetField;
import java.util.HashMap;
import java.util.Map;
public class Test {
final static String targetFilePath = "C:/Users/Administrator/Desktop/fa-非maven-可启动-lib/";
final static String sourceFilePath = "C:/Users/Administrator/Desktop/fa-maven-lib/";
final static String resultFilePath = "C:/Users/Administrator/Desktop/fa-带版本-非maven-lib/";
static Map targetFilemap = new HashMap();
static Map sourceFilemap = new HashMap();
static Map resultFilemap = new HashMap();
public static void main(String[] args) {
File file1 = new File(targetFilePath);
File[] targetFileList = file1.listFiles();
for (File targetFile : targetFileList) {
String targetFileName = targetFile.getName();
targetFileName = targetFileName.replace(".jar", "");
number(targetFilemap, targetFileName);
}
File file2 = new File(sourceFilePath);
File[] sourceFileList = file2.listFiles();
for (File sourceFile : sourceFileList) {
String sourceFileName = sourceFile.getName();
sourceFileName = sourceFileName.replace(".jar", "");
number(sourceFilemap, sourceFileName);
}
result(resultFilemap, targetFilemap, sourceFilemap);
for (String jarKey : resultFilemap.keySet()) {
String selectedNum = resultFilemap.get(jarKey);
String[] selectedNumArr = selectedNum.split("#");
String fileName = null;
if ("1".equals(selectedNumArr[0])) {
if (selectedNumArr.length == 1 || "".equals(selectedNumArr[1])) {
fileName = jarKey + ".jar";
} else {
fileName = jarKey + "-" + selectedNumArr[1] + ".jar";
}
FileUtil.copyFile(targetFilePath + fileName, resultFilePath
+ fileName);
} else {
if (selectedNumArr.length == 1 || "".equals(selectedNumArr[1])) {
fileName = jarKey + ".jar";
} else {
fileName = jarKey + "-" + selectedNumArr[1] + ".jar";
}
FileUtil.copyFile(sourceFilePath + fileName, resultFilePath
+ fileName);
}
}
}
static void result(Map map1, Map map2,
Map map3) {
System.out.printf("%30s %20s %20s", "jar包名","非maven包" ,"maven包");
System.out.println();
for (String jarKey : map2.keySet()) {
String targetNum = map2.get(jarKey);
String sourceNum = map3.get(jarKey);
System.out.printf("%30s %20s %20s", jarKey,targetNum ,sourceNum);
String selectedNum = selectedNum(targetNum, sourceNum);
map1.put(jarKey, selectedNum);
}
}
// 1&1.1.0-cdn
// 1 从 target取 ；2 从source取
static String selectedNum(String targetNum, String sourceNum) {
String temp="";
if (targetNum == null || targetNum == "" || sourceNum == null
|| sourceNum == "") {
if (targetNum == null || targetNum == "") {
temp= 2 + "#" + sourceNum;
} else {
temp= 1 + "#" + targetNum;
}
} else {
if (targetNum.compareTo(sourceNum) < 0) {
System.out.printf("%30s", "maven 比 非maven 版本高");
temp= 2 + "#" + sourceNum;
} else {
temp= 1 + "#" + targetNum;
}
}
System.out.println();
return temp;
}
static void number(Map map, String fileName) {
int i = 0;
int index = 0;
boolean flag = false;
if (!fileName.contains("-")) {
index = fileName.length();
flag = true;
}
char[] charArr = fileName.toCharArray();
while (!flag && i < charArr.length) {
char achar = charArr[i];
String astring = String.valueOf(achar);
if (astring.contains("-")) {
char achar2 = charArr[i + 1];
String astring2 = String.valueOf(achar2);
try {
int aint2 = Integer.parseInt(astring2);
index = i;
break;
} catch (Exception e) {
i++;
continue;
}
}
i++;
if (i == fileName.length()) {
index = fileName.length();
flag = true;
}
}
char[] resultName = null;
char[] resultNum = null;
if (flag) {
resultName = new char[index];
System.arraycopy(charArr, 0, resultName, 0, index);
resultNum = new char[0];
} else {
resultName = new char[index];
System.arraycopy(charArr, 0, resultName, 0, index);
resultNum = new char[charArr.length - index - 1];
System.arraycopy(charArr, index + 1, resultNum, 0, charArr.length
- index - 1);
}
// System.out.println( String.valueOf(resultName )+"|"+String.valueOf(resultNum)+"|");
map.put(String.valueOf(resultName), String.valueOf(resultNum));
}
}
package java2015.java09.javatest;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import org.apache.commons.io.FileUtils;
/**
* 与文件相关的工具类库。
* 其内容包括文件/目录更名，文件/目录删除，文件/目录移动。
*
* @author baoyou [email protected]
*/
public class FileUtil
{
public static boolean copyDirectory(String oldPath, String newPath)
{
File b = new File(newPath);
File a = new File(oldPath);
try
{
FileUtils.copyDirectoryToDirectory(a, b);
}
catch (IOException e)
{
return false;
}
return true;
}
public static boolean moveDirectory(String oldPath, String newPath)
{
File b = new File(newPath);
File a = new File(oldPath);
return a.renameTo(b);
}
/**
* 将文件oldFile移为newFile
*
* @param oldFile
* @param newFile
* @return
*/
public static boolean moveFile(String oldFile, String newFile)
{
File a = new File(oldFile);
File b = new File(newFile);
return moveFile(a, b);
}
/**
* 将文件移至指定目录，文件名不变
*
* @param file
* @param path
* @return
*/
public static boolean moveFile(File file, String path)
{
File tmp = new File(path);
if (!tmp.exists())
tmp.mkdirs();
File b = new File(path + File.separatorChar + file.getName());
return moveFile(file, b);
}
/**
* 将文件移至指定目录，文件名不变
*
* @param file
* @param path
* @return 移动是否成功
*/
public static boolean moveFile(File srcFile, File dstFile)
{
return srcFile.renameTo(dstFile);
}
public static boolean deleteDirectory(String sPath)
{
// 如果sPath不以文件分隔符结尾，自动添加文件分隔符
if (!sPath.endsWith(File.separator))
{
sPath = sPath + File.separator;
}
File dirFile = new File(sPath);
// 如果dir对应的文件不存在，或者不是一个目录，则退出
if (!dirFile.exists() || !dirFile.isDirectory())
return false;
return deleteDirectory(dirFile);
}
public static boolean copyFile(String oldPath, String newPath)
{
boolean bool = false;
File newFile = new File(newPath);
InputStream inStream = null;
OutputStream outStream = null;
try
{
// 复制文件(保留上传的原文件,新的文件名为id_name.zip)
inStream = new FileInputStream(oldPath);
newFile.createNewFile();
outStream = new FileOutputStream(newPath);
byte[] by = new byte[2048];
while (inStream.available() > 0)
{
int i = inStream.read(by);
outStream.write(by, 0, i);
}
}
catch (Exception e)
{
System.out.println(e.getMessage());
}
finally
{
if (null != inStream)
{
try
{
inStream.close();
}
catch (IOException e)
{
}
}
if (null != outStream)
{
try
{
outStream.flush();
}
catch (IOException e)
{
System.err.println(e.getCause());
}
try
{
outStream.close();
}
catch (IOException e)
{
System.err.println(e.getCause());
}
bool = true;
System.out.println("复制完毕! ");
}
}
return bool;
}
public static boolean deleteDirectory(File f)
{
boolean flag = true;
// 删除文件夹下的所有文件(包括子目录)
File[] files = f.listFiles();
for (int i = 0; i < files.length; i++)
{
// 删除子文件
if (files[i].isFile())
{
flag = deleteFile(files[i].getAbsolutePath());
if (!flag)
break;
} // 删除子目录
else
{
flag = deleteDirectory(files[i].getAbsolutePath());
if (!flag)
break;
}
}
if (!flag)
return false;
// 删除当前目录
if (f.delete())
{
return true;
}
else
{
return false;
}
}
public static boolean deleteFile(String sPath)
{
File file = new File(sPath);
if (file.isFile() && file.exists())
{
return file.delete();
}
return false;
}
/**
* 装输入流写入文件中
*
* @param is
* @param f
* @return
*/
public static boolean writeFile(InputStream is, File f)
{
FileOutputStream fos = null;
try
{
fos = new FileOutputStream(f);
byte[] buf = new byte[10240];
int i;
while ((i = is.read(buf)) > 0)
fos.write(buf, 0, i);
}
catch (IOException e)
{
e.printStackTrace();
return false;
}
finally
{
if (is != null)
try
{
is.close();
}
catch (IOException e)
{
}
if (fos != null)
try
{
fos.close();
}
catch (IOException e)
{
}
}
return true;
}
}
代码 之前 用的是 string 转字符串 ，后来发现这也太麻烦了，之后转为 字符串匹配。
代码修改后 ，，，，，
package java2015.java09.javatest;
import java.io.File;
import java.io.ObjectInputStream.GetField;
import java.util.HashMap;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Test2 {
final static String targetFilePath = "C:/Users/Administrator/Desktop/fa-非maven-可启动-lib/";
final static String sourceFilePath = "C:/Users/Administrator/Desktop/fa-maven-lib/";
final static String resultFilePath = "C:/Users/Administrator/Desktop/fa-带版本-非maven-lib/";
static Map targetFilemap = new HashMap();
static Map sourceFilemap = new HashMap();
static Map resultFilemap = new HashMap();
public static void main(String[] args) {
File file1 = new File(targetFilePath);
File[] targetFileList = file1.listFiles();
for (File targetFile : targetFileList) {
String targetFileName = targetFile.getName();
targetFileName = targetFileName.replace(".jar", "");
number(targetFilemap, targetFileName);
}
File file2 = new File(sourceFilePath);
File[] sourceFileList = file2.listFiles();
for (File sourceFile : sourceFileList) {
String sourceFileName = sourceFile.getName();
sourceFileName = sourceFileName.replace(".jar", "");
number(sourceFilemap, sourceFileName);
}
result(resultFilemap, targetFilemap, sourceFilemap);
for (String jarKey : resultFilemap.keySet()) {
String selectedNum = resultFilemap.get(jarKey);
String[] selectedNumArr = selectedNum.split("#");
String fileName = null;
if ("1".equals(selectedNumArr[0])) {
if (selectedNumArr.length == 1 || "".equals(selectedNumArr[1])) {
fileName = jarKey + ".jar";
} else {
fileName = jarKey + "-" + selectedNumArr[1] + ".jar";
}
FileUtil.copyFile(targetFilePath + fileName, resultFilePath
+ fileName);
} else {
if (selectedNumArr.length == 1 || "".equals(selectedNumArr[1])) {
fileName = jarKey + ".jar";
} else {
fileName = jarKey + "-" + selectedNumArr[1] + ".jar";
}
FileUtil.copyFile(sourceFilePath + fileName, resultFilePath
+ fileName);
}
}
}
static void result(Map map1, Map map2,
Map map3) {
System.out.printf("%30s %20s %20s", "jar包名","非maven包" ,"maven包");
System.out.println();
for (String jarKey : map2.keySet()) {
String targetNum = map2.get(jarKey);
String sourceNum = map3.get(jarKey);
String targetNumSatring = targetNum==null?"非maven不存在":targetNum==""?"没有版本号":targetNum;
String sourceNumSatring = sourceNum==null?"maven不存在":sourceNum==""?"没有版本号":sourceNum;
System.out.printf("%30s %20s %20s", jarKey,targetNumSatring,sourceNumSatring);
String selectedNum = selectedNum(targetNum, sourceNum);
map1.put(jarKey, selectedNum);
}
}
// 1&1.1.0-cdn
// 1 从 target取 ；2 从source取
static String selectedNum(String targetNum, String sourceNum) {
String temp="";
if (targetNum == null || targetNum == "" || sourceNum == null || sourceNum == "") {
if (sourceNum == null || sourceNum == "") {
temp= 1 + "#" + targetNum;
}else{
temp= 2 + "#" + sourceNum;
}
} else {
if (targetNum.compareTo(sourceNum) < 0) {
System.out.printf("%30s", "maven比非maven版本高");
temp= 2 + "#" + sourceNum;
}else if (targetNum.compareTo(sourceNum) == 0) {
System.out.printf("%30s", "版本相同");
temp= 1 + "#" + targetNum;
}else {
System.out.printf("%30s", "非maven比maven版本高");
temp= 1 + "#" + targetNum;
}
}
System.out.println();
return temp;
}
static void number(Map map, String fileName) {
Pattern p = Pattern.compile("\\-\\d"); // 正则表达式
Matcher m = p.matcher(fileName); // 操作的字符串
boolean aboolean = m.find();
String resultName="";
String resultNum ="";
if (aboolean) {
int start = m.start(0);
resultName= fileName.substring(0, start);
resultNum = fileName.substring(start+1, fileName.length());
}else{
resultName = fileName;
resultNum ="";
}
map.put( resultName , resultNum );
}
}
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