69 lines
1.9 KiB
Java
69 lines
1.9 KiB
Java
package org.kne.cloud.network;
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import java.io.File;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Scanner;
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public class PortMultiUse {
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public static HostPortMap services=new HostPortMap();
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public static void main(String[] args) throws IOException {
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File f=new File("ports.ini");
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if(!f.exists()) {
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f.createNewFile();
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ept();
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return;
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}
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if(f.length()<=0) {
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ept();
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return;
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}
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Scanner scn=new Scanner(f);
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int remp=scn.nextInt();
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System.out.println("端口复用程序V2.0");
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System.out.println("开放端口："+remp);
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while(scn.hasNext() ) {
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String s=scn.next();
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System.out.println(s);
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services.putN$H(s);
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}
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scn.close();
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new PortRelay(remp,services).start();
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System.out.println("提示：运行时输入reload可以重新加载配置文件，已经建立的TCP连接不受影响(暂不支持修改开放端口)");
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Scanner scn2=new Scanner(System.in);
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while(true) {
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String command=scn2.next();
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switch(command) {
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case "reload":
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synchronized (services) {
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scn=new Scanner(f);
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services.clear();
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remp=scn.nextInt();
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while(scn.hasNext() ) {
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String s=scn.next();
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System.out.println(s);
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services.putN$H(s);
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}
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scn.close();
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}
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break;
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}
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}
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}
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private static void ept() {
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System.out.println("请填写配置文件后再启动程序!");
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System.out.println("格式：");
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System.out.println("开放端口");
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System.out.println("服务协议1$服务地址1$服务端口1");
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System.out.println("服务协议2$服务地址2$服务端口2");
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System.out.println("......");
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System.out.println("服务协议n$服务地址n$服务端口n");
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System.out.println("DEFAULT$默认服务地址$默认服务端口");
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System.out.println("");
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System.out.println("按照顺序从上向下匹配，若都不是则匹配最后一个");
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}
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}
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