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ÓÃjavaץȡcnproxy´úÀí·þÎñÆ÷µØÖ·

package org.mingyuan.fetcher;
import java.io.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Set;
public class StringTest {
/**
* ͨ¹ýurl£¬µÃµ½urlÔ´Îļþ
* @param url
* @return
* @throws IOException
*/
private static String getURLContent(String url) throws IOException {
URL ipListUrl = new URL(url);
BufferedReader in = new BufferedReader(new InputStreamReader(ipListUrl
.openStream()));
String str = null;
String html = "";
while ((str = in.readLine()) != null) {
html += str;
}
in.close();
return html;
}
/**
*
* @param htmlContent
* @param fileName
* @return ipµØÖ·ºÍipµØÀíÐÅÏ¢
* @throws IOException
*/
private static HashMap<String,String> getIpList(String htmlContent,String fileName) throws IOException {
String str1[] = htmlContent
.split("<tr><td width=\"140\">IP:Port</td><td width=\"40\">Type</td><td width=\"90\">Speed</td><td width=\"160\"> Country/Area</td></tr>");
String str2 = str1[1];// ip¼°Óàϲ¿·Ö
String str3[] = str2
.split("</table>");
String str4 = str3[0];// <tr><td>24.25.26.128<SCRIPT type=text/javascript>document.write(":"+q+d)</SCRIPT></td><td>HTTP</td><td>296,984,984</td><td>ÃÀ¹ú ά¼ªÄáÑÇÖÝ</td></tr>

String str5[]=str4.split("<tr><td>");
HashMap<String,String> map=


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Java SE ¾²Ì¬±äÁ¿

package demo;
class TA{
 //Õâ¸ö³ÌÐòÒªºÃºÃÀí½â,³£Á¿²»ÊÇÊôÓÚÀàµÄ£¬ËüÔÚÄÚ´æÖÐÓÐÒ»¿éµ¥¶ÀµÄ´æ´¢ÇøÓò£¬ºÎÀàTAÎÞÈκιØÏµ
// public static final int m=9;
// ¾²Ì¬±äÁ¿ÊÇÊôÓÚÀàµÄ£¬ËüµÄ´æ´¢ÇøÓòÓëÀàÏà¹Ø
public static  int m=9;
 static {
  System.out.println("In Static m=" ......

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import java.util.Scanner;
public class Ham {
 
 Scanner enter=new Scanner(System.in);
 String s_data;           //ÊäÈëµÄ×Ö·û´®ÀàÐ͵ÄÊý¾Ý
 int dlength;      ......

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ÏÖÔÚ ËùÓÃJava°æ±¾,DateÀ๹Ôì·½·¨Date(0)µÄʱ¼ä²»ÊÇThu Jan 01 01:00:00 GMT 1970ÁË£¬¶øÊÇThu Jan 01 08:00:00 CST 1970¡££¨ 1970 Äê1 ÔÂ1 ÈÕ8ʱ0·Ö0Ãë ÐÇÆÚ4£©
     Ϊʲô Date b1=new Date(623289600000); ²»¿ÉÒÔ£¬ÏÂÃæµÄÈ´¿ÉÒÔÄØ£¿
long a=623289600000L;
   Date b1=new Date(a); Ò ......

JAVAÅÅÐò»ã×Ü

import
java.util.Random;
 
/**
 
*

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*

 
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²åÈëÅÅÐò£¨Ö±½Ó²åÈëÅÅÐò¡¢ÕÛ°ë²åÈëÅÅÐò¡¢Ï£¶ûÅÅÐò£©£»
 
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2.
½»»»ÅÅÐò£¨Ã°ÅÝÅÝÅÅÐò¡¢¿ìËÙÅÅÐò£©£»
 
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