Updater.java

import java.io.File;
import java.util.*;public class Updater {public static void main(String[] args) {String projectPath="D:\\workspace\\idea\\RuoYi-Cloud-Plus-2.X";updateNames(new File(projectPath));}//需要改名的目录名称（包含即可）static Map<String,String> reNameDirMap=new LinkedHashMap<>();static {reNameDirMap.put("ruoyi","zyym");reNameDirMap.put("RuoYi","Zyym");reNameDirMap.put("RUOYI","ZYYM");reNameDirMap.put("ruoYi","zyym");reNameDirMap.put("dromara","zyym");reNameDirMap.put("Dromara","Zyym");reNameDirMap.put("DROMARA","ZYYM");}//需要改名的父级目录名称（org.dromara这种，改org为com）static Map<String,String> reNameDirMapByParent=new LinkedHashMap<>();static {reNameDirMapByParent.put("org","com");}//需要改名的文件名称（包含即可）static Map<String,String> reNameFileMap=new LinkedHashMap<>();static {reNameFileMap.put("ruoyi","zyym");reNameFileMap.put("RuoYi","Zyym");reNameFileMap.put("RUOYI","ZYYM");reNameFileMap.put("ruoYi","zyym");reNameFileMap.put("dromara","zyym");reNameFileMap.put("Dromara","Zyym");reNameFileMap.put("DROMARA","ZYYM");reNameFileMap.put("ry-","zyym-");reNameFileMap.put("_ry_","_zyym_");}//哪些文件后缀需要修改内容static List<String> reContentExtList=new ArrayList<>();static {reContentExtList.add(".java");reContentExtList.add(".vue");reContentExtList.add(".js");reContentExtList.add(".ts");reContentExtList.add(".json");reContentExtList.add(".html");reContentExtList.add(".css");reContentExtList.add(".scss");reContentExtList.add(".yml");reContentExtList.add(".yaml");reContentExtList.add(".sql");reContentExtList.add(".xml");reContentExtList.add(".LoadBalance");reContentExtList.add(".vm");reContentExtList.add(".factories");reContentExtList.add(".imports");reContentExtList.add(".Filter");reContentExtList.add(".properties");reContentExtList.add("Dockerfile");reContentExtList.add(".md");}//需要改内容的关键词static Map<String,String> reContentKeyMap=new LinkedHashMap<>();static {reContentKeyMap.put("org.dromara","com.zyym");reContentKeyMap.put("ruoyi","zyym");reContentKeyMap.put("RuoYi","Zyym");reContentKeyMap.put("RUOYI","ZYYM");reContentKeyMap.put("ruoYi","zyym");reContentKeyMap.put("dromara","zyym");reContentKeyMap.put("Dromara","Zyym");reContentKeyMap.put("DROMARA","ZYYM");reContentKeyMap.put("com.zyym.sms4j","org.dromara.sms4j");//还原不需要替换的sms4jreContentKeyMap.put("com.zyym.easy","org.dromara.easy");//还原不需要替换的easy}//需要改内容的关键词（sql专用）static Map<String,String> reSqlKeyMap=new LinkedHashMap<>();static {reSqlKeyMap.put("ry-","zyym-");}//需要改内容的关键词（yml和properties专用）static Map<String,String> reYmlKeyMap=new LinkedHashMap<>();static {reYmlKeyMap.put("/ry-","/zyym-");}//改名public static void updateNames(File file) {if (file.isDirectory()) {File[] listFiles = file.listFiles();boolean exist=false;for (int i = 0; i < listFiles.length; i++) {if(reNameDirMap.containsKey(listFiles[i].getName())&&listFiles[i].isDirectory()){exist=true;}updateNames(listFiles[i]);}if(exist&&reNameDirMapByParent.containsKey(file.getName())){//修改名称org为comfile.renameTo(new File(file.getParentFile().getAbsolutePath()+File.separator+reNameDirMapByParent.get(file.getName())));}else{//修改名称ruoyi-xxx为zyym-xxx等各种包含的Set<String> keys = reNameDirMap.keySet();for (String key:keys) {if(file.getName().contains(key)){String newName = file.getName().replace(key, reNameDirMap.get(key));File newFile=new File(file.getParentFile().getAbsolutePath()+File.separator+newName);file.renameTo(newFile);if(!newFile.exists()){FileUtil.moveFile(newFile,file);}break;}}}}else if(file.isFile()){//修改名称ruoyi-xxx为zyym-xxx等各种包含的Set<String> keys = reNameFileMap.keySet();for (String key:keys) {if(file.getName().contains(key)){String newName = file.getName().replace(key, reNameFileMap.get(key));File newFile=new File(file.getParentFile().getAbsolutePath()+File.separator+newName);file.renameTo(newFile);if(!newFile.exists()){FileUtil.moveFile(newFile,file);}file=newFile;break;}}updateContent(file);}}//改内容public static void updateContent(File file) {//判断是否需要修改内容String suffiex = FileUtil.getSuffiex(file.getName());for (String s :reContentExtList) {if(file.getName().endsWith(s)){String content = FileUtil.readTextFile(file);for (String k:reContentKeyMap.keySet()) {if(content.contains(k)){content=content.replaceAll(k,reContentKeyMap.get(k));}}if(".sql".equals(suffiex)){for (String k:reSqlKeyMap.keySet()) {if(content.contains(k)){content=content.replaceAll(k,reSqlKeyMap.get(k));}}}if(".yml".equals(suffiex)||".properties".equals(suffiex)){for (String k:reYmlKeyMap.keySet()) {if(content.contains(k)){content=content.replaceAll(k,reYmlKeyMap.get(k));}}}//替换内容并保存FileUtil.saveTextFile(file,content);break;}}}
}

FileUtil.java

import java.io.*;
import java.nio.charset.Charset;
import java.nio.file.Files;
import java.nio.file.StandardCopyOption;
import java.nio.file.StandardOpenOption;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Random;/*** 文件相关工具类* * @author tang*/
public class FileUtil {/*** 判断文件大小是否合乎指定大小，如果超出，返回false，否则返回true* @param file* @param size_MB* @return*/public static boolean checkFileSize(File file, int size_MB) {long size = size_MB * 1024 * 1024;return file.length() > size ? false : true;}public static String makeNewFileName(String originalFileName) {return System.currentTimeMillis() + String.format("%03d", new Random().nextInt(1000)) + originalFileName.substring(originalFileName.indexOf("."));}/*** 修改文件后缀* @param filePath* @param newPostfix 文件后缀不带'.'* @return*/public static String resetPostfix(String filePath, String newPostfix) {String targetPath;int point_index = filePath.lastIndexOf(".");if (point_index != -1) {targetPath = filePath.substring(0, point_index) + "." + newPostfix;} else {targetPath = filePath + "." + newPostfix;}return targetPath;}/*** 获取文件所在的文件夹路径* @param filePath* @return*/public static String getFolderPath(String filePath) {return new File(filePath).getParent();}/*** 获取文件后缀名，不包括'.'* @param filePath* @return*/public static String getPostfix(String filePath) {String name=new File(filePath).getName();int lastIndexOf = name.lastIndexOf(".");if (lastIndexOf >= 0) {return name.substring(lastIndexOf + 1);}return "";}/*** 获取文件后缀名，包括'.'* @param filePath* @return*/public static String getSuffiex(String filePath) {String name=new File(filePath).getName();int lastIndexOf = name.lastIndexOf(".");if (lastIndexOf >= 0) {return name.substring(lastIndexOf);}return "";}/*** 获取文件名，不包括文件后缀名* @param filePath* @return*/public static String getPureName(String filePath) {File file=new File(filePath);String name = file.getName();int lastIndexOf = name.lastIndexOf(".");if (lastIndexOf >= 0) {return name.substring(0, lastIndexOf);}return name;}public static String getFileName(String filePath) {File file=new File(filePath);String name = file.getName();return name;}/*** 文件是否存在* @param file* @return*/public static boolean exists(File file) {return file != null && file.exists();}/*** 文件是否能写* @param targetFile* @return*/public static boolean isCanWrite(File targetFile) {if (targetFile == null) {return false;}if (targetFile.isDirectory()) {return false;}if (!targetFile.exists()) {return true;}try (FileOutputStream fos = new FileOutputStream(targetFile, true)) {return true;} catch (Exception e) {return false;}}public static String readTextFile(File file) {return readTextFile(file, "UTF-8");}public static String readTextFile(File file, String code) {try {return new String(Files.readAllBytes(file.toPath()), code);} catch (Exception e) {e.printStackTrace();}return null;}/*** 创建一个文件或文件夹，自动创建不存在的上级目录，如果文件或文件夹存在则不创建，* @param filePath* @return*/public static File createFile(String filePath) {File file = new File(filePath);if (file.exists()) {return file;}if (file.isDirectory()) {file.mkdirs();return file;}if (!file.getParentFile().exists()) {file.getParentFile().mkdirs();}try {file.createNewFile();} catch (Exception e) {e.printStackTrace();}return file;}/*** 保存字符串到一个文本文件（UTF-8），如果文件不存在则创建* @param filePath* @param content 文件内容*/public static void saveTextFile(String filePath, String content) {saveTextFile(new File(filePath), content);}/*** 保存字符串到一个文本文件（UTF-8），如果文件不存在则创建* @param file* @param content 文件内容*/public static void saveTextFile(File file, String content) {saveTextFile(file, content, "UTF-8");}/*** 保存字符串到一个文本文件，如果文件不存在则创建* @param file* @param content 文件内容* @param code 文件内容编码*/public static void saveTextFile(File file, String content, String code) {try {deleteFile(file);//不删除的话，写入的内容可能会莫名其妙多出一些东西，原因未知Files.write(file.toPath(), content.getBytes(code), StandardOpenOption.CREATE);} catch (Exception e) {e.printStackTrace();}}/*** 删除一个文件或文件夹（递归）* @param file*/public static void deleteFile(File file) {if (!exists(file)) {return;}if (file.isDirectory()) {File[] listFiles = file.listFiles();for (int i = 0; i < listFiles.length; i++) {deleteFile(listFiles[i]);}// Files.delete(file.toPath());file.delete();} else {file.delete();}}/*** 移动一个文件或文件夹（递归）*/public static void moveFile(File sourceFile, File targetFile) {if (!exists(sourceFile)) {return;}if (sourceFile.isDirectory()) {if (!targetFile.exists()) {targetFile.mkdirs();}File[] listFiles = sourceFile.listFiles();for (int i = 0; i < listFiles.length; i++) {File childTargetFile = new File(targetFile.getPath() + File.separator + listFiles[i].getName());moveFile(listFiles[i], childTargetFile);}sourceFile.delete();} else {try {if (!targetFile.getParentFile().exists()) {targetFile.getParentFile().mkdirs();}Files.move(sourceFile.toPath(), targetFile.toPath(), StandardCopyOption.REPLACE_EXISTING);} catch (Exception e) {e.printStackTrace();}}}/*** 复制一个文件或文件夹（递归）*/public static void copyFile(File sourceFile, File targetFile) {if (!exists(sourceFile)) {return;}if (sourceFile.isDirectory()) {if (!targetFile.exists()) {targetFile.mkdirs();}File[] listFiles = sourceFile.listFiles();for (int i = 0; i < listFiles.length; i++) {File childTargetFile = new File(targetFile.getPath() + File.separator + listFiles[i].getName());copyFile(listFiles[i], childTargetFile);}} else {try {if (!targetFile.getParentFile().exists()) {targetFile.getParentFile().mkdirs();}Files.copy(sourceFile.toPath(), targetFile.toPath(), StandardCopyOption.REPLACE_EXISTING);} catch (Exception e) {e.printStackTrace();}}}/*** 从字节输入流中读取所有字节* @param in* @return* @throws IOException*/public static byte[] readAllBytes(InputStream in) throws IOException {return readAllBytes(in, 2048);}/*** 从字节输入流中读取所有字节* @param in* @param initialSize 初始化字节数组长度，推荐设置为1024的整数倍* @return* @throws IOException*/public static byte[] readAllBytes(InputStream in, int initialSize) throws IOException {try (InputStream _in = in) {int capacity = initialSize;byte[] buf = new byte[capacity];int nread = 0;int rem = buf.length;for (int n = _in.read(buf, nread, rem); n > 0; n = _in.read(buf, nread, rem)) {nread += n;rem -= n;assert rem >= 0;if (rem == 0) {int newCapacity = capacity << 1;if (newCapacity < 0) {if (capacity == Integer.MAX_VALUE)throw new OutOfMemoryError("Required array size too large");newCapacity = Integer.MAX_VALUE;}rem = newCapacity - capacity;buf = Arrays.copyOf(buf, newCapacity);capacity = newCapacity;}}return (capacity == nread) ? buf : Arrays.copyOf(buf, nread);} catch (IOException e) {throw e;}}/*** 从字节输入流中读取所有字符串（UTF-8）* @param in* @return* @throws IOException*/public static String readAllString(InputStream in) throws IOException {return readAllString(in, Charset.forName("UTF-8"));}/*** 从字节输入流中读取所有字符串（指定编码）* @param in* @param code* @return* @throws IOException*/public static String readAllString(InputStream in, Charset code) throws IOException {if (code == null) {code = Charset.forName("UTF-8");}try (BufferedInputStream bis = new BufferedInputStream(in);InputStreamReader isr = new InputStreamReader(bis, code.newDecoder());BufferedReader reader = new BufferedReader(isr)) {StringBuffer sb = new StringBuffer();for (String line = reader.readLine(); line != null; line = reader.readLine()) {sb.append(line);}return sb.toString();}}/*** 从字符流中读取所有字符串* @param r* @return* @throws IOException*/public static String readAllString(Reader r) throws IOException {return readAllString(r, 1024);}/*** 从字符流中读取所有字符串* @param r* @param initialSize 初始化字符数组长度，推荐设置为1024的整数倍* @return* @throws IOException*/public static String readAllString(Reader r, int initialSize) throws IOException {try (BufferedReader br = new BufferedReader(r)) {StringBuffer sb = new StringBuffer();char[] b = new char[initialSize];for (int i = br.read(b); i > 0; i = br.read(b)) {sb.append(new String(b, 0, i));}return sb.toString();}}/*** 从字节输入流中读取所有字符串（UTF-8），并按行返回List* @param in* @return* @throws IOException*/public static List<String> readAllLines(InputStream in) throws IOException {return readAllLines(in, "UTF-8");}/*** 从字节输入流中读取所有字符串（指定编码），并按行返回List* @param in* @param code* @return* @throws IOException*/public static List<String> readAllLines(InputStream in, String code) throws IOException {try (Reader r = code == null ? new InputStreamReader(in) : new InputStreamReader(in, code)) {return readAllLines(r);}}/*** 从字符输入流中读取所有字符串，并按行返回List* @param r* @return* @throws IOException*/public static List<String> readAllLines(Reader r) throws IOException {try (BufferedReader br = new BufferedReader(r)) {List<String> result = new ArrayList<>();for (String line = br.readLine(); line != null; line = br.readLine()) {result.add(line);}return result;}}
}