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<%
 URL url = new URL("http://www.itpub.net");
//½¨Á¢URL¶ÔÏ󣬲¢ÊµÀý»¯Îªurl£¬»ñµÃҪץȡµÄÍøÒ³µØÖ·
 BufferedReader reader = new BufferedReader(new InputStreamReader(url.openStream(),"GB2312"));
//½¨Á¢BufferedReader¶ÔÏ󣬲¢ÊµÀý»¯Îªreader£¬ÕâÀïµÄGB2312ÊÇҪץȡµÄÍøÒ³±àÂë¸ñʽ
 while(reader.ready())
 {
  out.println(reader.readLine());
 }
 reader.close();
%>
URL url = new URL("http://www.itpub.net");//http://www.itpub.net¾ÍÊÇÄãÏë×¥µÄÍøÒ³µØÖ·
reader ¶ÔÏó¾ÍÊǶÁÈ¡µ½¸ÃÍøÒ³µÄÄÚÈÝ£¬ÏÂÃæÊÇÑ­»·Êä³ö£¬Äã¿ÉÒÔ½øÐйýÂËÕÒµ½ÄãÐèÒªµÄÄÚÈÝ£¬
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 out.println(reader.readLine());
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javaµÄ(PO,VO,TO,BO,DAO,POJO)½âÊÍ

O/R Mapping ÊÇ Object Relational Mapping£¨¶ÔÏó¹ØÏµÓ³É䣩µÄËõд¡£Í¨Ë׵㽲£¬¾ÍÊǽ«¶ÔÏóÓë¹ØÏµÊý¾Ý¿â°ó¶¨£¬ÓöÔÏóÀ´±íʾ¹ØÏµÊý¾Ý¡£ÔÚO/R MappingµÄÊÀ½çÀÓÐÁ½¸ö»ù±¾µÄÒ²ÊÇÖØÒªµÄ¶«¶«ÐèÒªÁ˽⣬¼´VO£¬PO¡£
¡¡¡¡VO£¬Öµ¶ÔÏó(Value Object)£¬PO£¬³Ö¾Ã¶ÔÏó(Persisent Object)£¬ËüÃÇÊÇÓÉÒ»×éÊôÐÔºÍÊôÐÔµÄgetºÍset·½·¨×é³É¡£´ ......

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         ÔڲμÓJavaÅàѵµÚÒ»Ììºó£¬×Ô¼ººÜÓиÐÏ룬ԭÒòÆäʵҲºÜ¼òµ¥¡£±¾ÈËרҵÊÇÈí¼þ¹¤³Ì£¬ÏÖÔÚÒѾ­´óÈýÁË£¬ÎªÁË×Ô¼ºÒÔºó¸üºÃµÄ¾ÍÒµ£¬²Î¼ÓÁËÕâ¸öΪÆÚËĸöÔµÄJavaÅàѵ°à£¬µ«ÊÇÔÚÕâ¸öÈËÊýΪ60ÉÏϵİàÖУ¬Ö»ÓÐ5¸öÈËÊǼÆËã»úרҵµÄ£¨°üÀ¨±¾ÈË×Ô¼º£©¡£ÆäÓàµÄѧÉúÊÇÊýÀíϵµÄ¡£
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java »ñÈ¡ÍøÒ³ÄÚÈÝ

package test;



import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.net.Authenticator;

import java.net.HttpURLConnection;

import java.net.PasswordAuthenticat ......

JAVA wed ¿ª·¢ÖªÊ¶»Ø¹Ë


Eclipse ³£Óòå¼þµÄ°²×°
1£©Download plugin package
2) Exit Eclipse App
3) Unzip the plugin and copy it to ..\Eclipse\plugins
4) Restart Eclipse App
J2EE µÄ¿ªÔ´Æ½Ì¨
Eclipse+Tomcat+Lombez+MyEclipse
MyEclipse: MyEclipseEnterpriseWorkbeachInstall , °²×°µ½Ä¿Â¼Eclipse ϲſÉÒÔÕý³£Ê¹Óá£
Servlet ......

Java¶ÁÎļþ

import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.RandomAccessFile;
import java.io.Reader;
public class ReadfromFile{
/**
......
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