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* Ò»ÌõIP·¶Î§¼Ç¼£¬²»½ö°üÀ¨¹ú¼ÒºÍÇøÓò£¬Ò²°üÀ¨ÆðʼIPºÍ½áÊøIP *   *
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public class IPEntry {
public String beginIp;
public String endIp;
public String country;
public String area;   /** *//**
* ¹¹Ô캯Êý
*/       public IPEntry() {
beginIp = endIp = country = area = "";
}   public String toString(){
return this.area+" "+this.country+"IP·¶Î§:"+this.beginIp+"-"+this.endIp;
}
}
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package com.guess.tools;   import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.nio.ByteOrder;
import java.nio.MappedByteBuffer;
import java.nio.channels.FileChannel;
import java.util.ArrayList;
import java.util.Hashtable;
import java.util.List;         /** *//**
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package socket;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.net.ServerSocket;
import java.net.Socket;
public class Server {
 public static void main(String[] args) {
  try {
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