Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

FILTER¹ýÂËJAVA WEBµÄ×Ö·û±àÂë

ÒÔǰΪÁ˹ýÂËJavaµÄISO-8859-1×Ö·û£¬×ÜÊÇʹÓÃÈçÏ´úÂëÀ´´¦Àí¡£
view plaincopy to clipboardprint?
String strUserame = (String)reuqest.getParameter("username");   
strUsername = new String(strUserame.getBytes("ISO-8859-1"),"UTF-8");  
String strUserame = (String)reuqest.getParameter("username");
strUsername = new String(strUserame.getBytes("ISO-8859-1"),"UTF-8");
·¢ÏÖÕâÑùµÄ·½·¨²»Ì«ÀíÏ룬ÿ´Î¶¼Òª×ª»»±àÂ룬ÏÖÔÚÓÖÒ»ÖÖ¸ü¼ÓÀíÏëµÄ´¦Àí·½Ê½£¬¾ÍÊÇʹÓÃFilter¡£
1¡¢Ê×ÏÈÏÈдһ¸öFilter£¬ÈçÏ´úÂë¡£
view plaincopy to clipboardprint?
package com.jokry.utils;   
  
import java.io.IOException;   
  
import javax.servlet.Filter;   
import javax.servlet.FilterChain;   
import javax.servlet.FilterConfig;   
import javax.servlet.ServletException;   
import javax.servlet.ServletRequest;   
import javax.servlet.ServletResponse;   
/**  
 * ×Ö·û±àÂëFilter  
 * @author www.jokry.com  
 *  
 */  
public class EncodingFilter implements Filter{   
  
    private String targetEncoding = "UTF-8";   
    private FilterConfig filterConfig = null;   
  
    public void init(FilterConfig filterConfig) throws ServletException {   
        //»ñÈ¡ÅäÖÃÎļþ   
        this.filterConfig = filterConfig;   
        //»ñÈ¡ÅäÖÃÎļþÖеıàÂëÐÅÏ¢   
        this.targetEncoding = this.filterConfig.getInitParameter("encoding");


Ïà¹ØÎĵµ£º

̸̸"Java¼Ü¹¹"

1. J2EEÊǹ淶£¬ÊÇÒ»ÖÖJSR±ê×¼£¬ÓÐÏêϸÎĵµ£¬²ûÊöJ2EEÌṩÄÄЩ¹¦ÄÜ£¬¿ÉÒÔÏÂÔØÕâÑùÎĵµ£¬µ±È»»¹ÓÐһЩ´úÂë½Ó¿Ú£¬ÕâÊǵäÐÍJavaÊÀ½çÖеĿò¼Ü´úÂë+±ê×¼ÎĵµÐÎʽ£¬ÕâÊÇÖ»ÓÐ×ÔÓÉÊÀ½ç²ÅÓеĹ淶£¬ÔÚ΢ÈíMSÊÀ½çÄãÊǾø¶Ô²»»á¿´µ½µÄ£¬ËùÒÔ£¬´Ó΢Èíת¹ýÀ´µÄ£¬»áÔΣ¬»á²»ÊÊÓ¦£¬²»ÄÜÔÙ°´ÕÕËûÃÇÒÔǰµÄ¾­ÑéÀ´¿´´ý×ÔÓɵÄÐÂÊÀ½ç¡£
2.¼Ü¹¹ÊǾ ......

JAVA¿ª·¢Õß×ȥµÄ20¸öÓ¢ÎÄÍøÕ¾

1.[http://www.javaalmanac.com] – Java¿ª·¢ÕßÄê¼øÒ»ÊéµÄÔÚÏß°æ±¾. ÒªÏë¿ìËٲ鵽ijÖÖJava¼¼ÇɵÄÓ÷¨¼°Ê¾Àý´úÂë, ÕâÊÇÒ»¸ö²»´íµÄÈ¥´¦.
2.[http://www.onjava.com] – O’ReillyµÄJavaÍøÕ¾. ÿÖܶ¼ÓÐÐÂÎÄÕÂ.
3.[http://java.sun.com] – ¹Ù·½µÄJava¿ª·¢ÕßÍøÕ¾ – ÿÖܶ¼ÓÐÐÂÎÄÕ·¢±í.
4.[http:/ ......

javaÓëmysqlÂÒÂëµÄÎÊÌâ [ת]

½â¾ö·½·¨Ò»:(×îÖØÒªµÄÒ»ÖÖ·½·¨)
Äã¿´ÏÂmy.ini£¬ÓÐÎÞ
[mysql]
default-character-set=utf8
[client]
default-character-set=utf8
[mysqld]
default-character-set=utf8
È»ºó½¨Á¢±íʱ£¬Ò²ÒªÓ㨱ÈÈ磩
DROP   TABLE   IF   EXISTS   `Company`;
CREATE &nb ......

JAVA£º°²È«Ö¤Êé ¹«Ô¿¼ÓÃÜ£¬Ë½Ô¿½âÃÜʾÀý³ÌÐò


import java.io.FileInputStream;
import java.security.KeyStore;
import java.security.PrivateKey;
import java.security.PublicKey;
import java.security.cert.Certificate;
import java.security.cert.CertificateFactory;
import javax.crypto.Cipher;
// ¹«Ô¿¼ÓÃÜ£¬Ë½Ô¿½âÃÜʾÀý³ÌÐò
public class A {
& ......

JavaÈëÃÅ×ܽá

ÃæÏò¶ÔÏó³ÌÐòÉè¼Æ¹²ÓÐÈý´óÌØÐÔ£º·â×°¡¢¼Ì³Ð¡¢¶à̬£»
ÕâÈý´óÌØÐÔÖ®¼äÏ໥¹ØÁª£¬ÆäÖзâ×°ÐÔÊÇÃæÏò¶ÔÏóµÄ»ù´¡£¬¼Ì³ÐÐÔÊÇÈí¼þÖØÓõĹؼü¡£¶ø¶à̬ÐÔÔò±ØÐë´æÔÚÓڼ̳еĻ·¾³Ö®ÖУ¬ÊǶÔÃæÏò¶ÔÏó³ÌÐòÉè¼ÆµÄ²¹³ä¡£
·â×°£»
Java5.0ÐÂÌØÐÔ£»»ù±¾Êý¾ÝÀàÐÍà·â×°Àà ·âÏ䣻 ·â×°Ààà»ù±¾Êý¾ÝÀàÐÍ ²ðÏ䣻
package review; ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ