代码语言：javascript复制
package com.na.ip;
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.io.OutputStreamWriter;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.Scanner;
public class Main {
public static void main(String[] args) throws UnknownHostException, IOException {
String local = "localhost";
String server = "baseserver";
String ip = getLocalIp();
String baseserver = "";
String folder = getJarDir();
System.out.println("当前路径为：" folder);
System.out.println("本机ip为：" ip);
System.out.println("是否正确(Y/N)?");
@SuppressWarnings("resource")
Scanner sc = new Scanner(System.in);
String str = sc.nextLine();
if ("Y".equalsIgnoreCase(str)) {
} else {
System.out.println("输入本机IP：");
sc = new Scanner(System.in);
str = sc.nextLine();
ip = str;
}
System.out.println("输入基础服务机器IP(多个需要,隔开)：");
sc = new Scanner(System.in);
str = sc.nextLine();
baseserver = str;
if (args != null && args.length > 0 && args[0].equalsIgnoreCase("vip")) {
if (args.length > 2 && args[1].equals("vvip")) {
System.out.println("输入源文件夹路径：");
sc = new Scanner(System.in);
str = sc.nextLine();
folder = str;
}
System.out.println("输入本机IP需要替换的字符串：");
sc = new Scanner(System.in);
str = sc.nextLine();
local = str;
System.out.println("输入基础服务机器IP需要替换的字符串：");
sc = new Scanner(System.in);
str = sc.nextLine();
server = str;
}
System.out.println("本机ip为：" ip "，将替换字符串：" local ";基础服务ip为:" baseserver "，将替换字符串：" server);
System.out.println("输入目标文件夹路径：");
sc = new Scanner(System.in);
str = sc.nextLine();
String dest = str;
File dir = new File(folder);
for (File file : dir.listFiles()) {
if (!file.isDirectory()) {
continue;
}
String folderName = file.getName();
File serverFolder = new File(dest File.separator folderName);
if (!serverFolder.exists()) {
serverFolder.mkdirs();
}
for (File configFile : file.listFiles()) {
if (!configFile.isDirectory()) {
continue;
}
String configFolderName = configFile.getName();
File configFolder = new File(serverFolder.getAbsoluteFile() File.separator configFolderName);
if (!configFolder.exists()) {
configFolder.mkdirs();
}
for (File config : configFile.listFiles()) {
if (config.isDirectory()) {
continue;
}
String name = config.getName();
File configTxt = new File(configFolder.getAbsoluteFile() File.separator name);
System.out.println("开始替换" config.getAbsolutePath() "文件内容：");
if(name.contains("ignite") && baseserver.split(",|，").length > 1
&& server.split(",|，").length == baseserver.split(",|，").length) {
replacTextContent(config.getAbsolutePath(),baseserver.split(",|，"),
server.split(",|，"), configTxt.getAbsolutePath());
replacTextContent(configTxt.getAbsolutePath(),new String[] { local },
new String[] { ip }, configTxt.getAbsolutePath());
}else {
replacTextContent(config.getAbsolutePath(), new String[] { local, server },
new String[] { ip, baseserver }, configTxt.getAbsolutePath());
}
}
}
}
}
// 获取jar目录
public static String getJarDir() {
File file = getFile();
if (file == null)
return null;
return getFile().getParent();
}
public static File getFile() {
String path = Main.class.getProtectionDomain().getCodeSource().getLocation().getFile();
try {
path = java.net.URLDecoder.decode(path, "UTF-8");// 转换处理中文及空格
} catch (java.io.UnsupportedEncodingException e) {
return null;
}
return new File(path);
}
/**
* 替换文本文件中的字符串
*
* @param path
* @throws IOException
*/
public static void replacTextContent(String path, String[] srcStr, String[] replaceStr, String dest){
try {
// 读
File file = new File(path);
//FileReader in = new FileReader(file);
BufferedReader bufIn = new BufferedReader(new InputStreamReader(new FileInputStream(file), "UTF-8"));
// 内存流, 作为临时流
//CharArrayWriter tempStream = new CharArrayWriter();
OutputStreamWriter tempStream = new OutputStreamWriter(new FileOutputStream(new File(dest)),"UTF-8");
// 替换
String line = null;
while ((line = bufIn.readLine()) != null) {
// 替换每行中, 符合条件的字符串
for (int i = 0; i < srcStr.length; i ) {
line = line.replaceAll(srcStr[i], replaceStr[i]);
}
// 将该行写入内存
tempStream.write(line);
// 添加换行符
tempStream.append(System.getProperty("line.separator"));
}
// 关闭 输入流
bufIn.close();
// 将内存中的流 写入 文件
//FileWriter out = new FileWriter(new File(dest));
//tempStream.writeTo(out);
//out.close();
tempStream.close();
System.out.println("替换结束,生成文件路径：" dest);
} catch (Throwable e) {
System.err.println("替换" path "文件失败！");
}
}
public static String getLocalIp() throws UnknownHostException {
InetAddress address = InetAddress.getLocalHost();
// System.out.println(address);// 获取计算机名称和ip地址
String hostAddress = address.getHostAddress();
// System.out.println(hostAddress);// 获取ip地址
// String hostName = address.getHostName();
// System.out.println(hostName);// 获取计算机名称
return hostAddress;
}
}编译运行：
javac -encoding utf-9 Main.java
java Main
