Java¡¢JSP¡¢HTML¡¢XML±àд¶¼Òª·ûºÏÒÔϱàÂë¹æÔò£¡
1 ËùÓÐµÄ .java|.jsp|.html|.xml Ô´Îļþ¾ùʹÓÃutf-8±àÂë¸ñʽ±£´æµ½ÏµÍ³´ÅÅÌ¡£
È磺ÔÚEclipseÖбà¼Îļþ£¬Ñ¡ÖÐÎļþ´ò¿ªÓÒ¼ü²Ëµ¥Ñ¡ÔñÊôÐÔ£¬½«Îı¾Îļþ±àÂëÉèÖÃΪÆäËû²¢Ñ¡ÔñUTF-8£»Ò²¿ÉÒÔÔÚ
Eclipse——Ê×Ñ¡Ïî——³£¹æ——ÄÚÈÝÀàÐÍÖÐÉèÖø÷ÖÖÎļþµÄȱʡ±àÂ룬ÕâÑùÒÔºóËùÓеÄÎı¾Îļþ¶¼Ê¹ÓÃͳһ±àÂë¡£
2 ÔÚÒ³ÃæÏÔʾÖÐÎÄ·½Ãæ .jspÎļþÖбØÐ뽫Îļþ±àÂë¸ñʽpageEncoding¡¢<@page>Ö¸ÁîÖÐcontentType±àÂë¸ñʽ¡¢<html>µÄ<meta>±êÇ©±àÂë¸ñʽ¶¼ÉèÖÃΪutf-8¡£
È磺
<%@ page language="java" pageEncoding="utf-8"%>
<%@ page contentType="text/html;charset=utf-8"%>
<html>
<head>
<title>ÖÐÎÄÎÊÌâ</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
</html>
×¢Ò⣺ META±êÇ©ÖеıàÂë×Ö·û±ØÐëÊÇ"utf-8"£¬Èç¹û²»¼ÓÖл®Ïߣ¬ÔòÔÚieϳöÏÖÂÒÂëÇé¿ö£¬µ«ieµÄÔÎļþ²é¿´È´ÊÇÖÐÎÄ£¡
3 °Ñ±íµ¥Ìá½»ÄÚÈݵÄ×Ö·û¼¯ÉèΪutf-8£¬ÔÚjsp¡¢servlet»òÕßfilterÖÐʹÓÃrequest.setCharacterEncoding("utf-8");
´ËÐдúÂë±ØÐëдÔÚ×îÇ°Ãæ£¬Èç¹ûÔÚ´Ëǰ½øÐÐÈκÎrequest.getPragrmber()·½·¨¶¼»áʹ×Ö·ûת»»Ê§Ð§£¡
4 Ò³Ãæ³¬Á¬½ÓÁ¬½ÓÖдøµÄºº×ÖÈçÖÐÎÄĿ¼"/ϵͳ/Ò³Ãæ/Ê×Ò³.jsp",ÔòÔÚtomcat/conf/server.xmlÖеÄÅäÖÃÎļþÖмÓÉÏ:useBodyEncodingForURI="true"¼´¿ÉÕý³£Ê¹ÓÃgetParameterÈ¡³öÕýÈ·ÄÚÈÝ¡£È磺
<!-- Define a non-SSL Coyote HTTP/1.1 Connector on port 8080 -->
<Connector port="8080"
maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" redirectPort="8443" acceptCount="100"
debug="0" connectionTimeout="20000" useBodyEncodingForURI="true"
disableUploadTimeout="true" />
×¢£ºÈç¹ûʹÓÃget·½·¨Ìá½»ÖÐÎIJÎÊýÈç"?name=ÕÅÈý"£¬Ôò±ØÐëʹÓÃencode±àÂëת»»Îª°Ù·ÖºÅ±íʾÀ´´«µÝ£¬È磺
"?name=%E5%BC%A0%E4%B8%89"£¬×¢Òⳤ¶È²»Òª³¬¹ýÁ¬½Ó×Ö·û´®×î´ó³¤¶È¡£
±àÂë·½·¨£º[JavaScript] encodeURIComponent("ÖÐÎÄ");
[Java&JSP] java.net.URLEncoder.encode("ÖÐÎÄ");
½âÂë·½·¨£º[Java
Ïà¹ØÎĵµ£º
ÓõÄÊÇCommonsÉÏ´«×é¼þ£¬ÏÂÔØµØÖ·£ºCommons
ÍøÉÏÕÒµÄСÀý×Ӹĵģ¬ÐÞ¸ÄÁ˲¿·Ö´íÎó¡£
1£¬FileUpload.java
package com.fileupload;
import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.nio.charset.Charset;
import java.util.Iterator;
import java.util.List;
import ja ......
Ò»¡¢Ïß³Ì
1 Ï̵߳Ĵ´½¨
´´½¨Ïß³Ìͨ³£ÓÐÁ½ÖÖ·½·¨: 1) À©Õ¹ThreadÀàʵÏÖÏ̵߳Ĵ´½¨ÊÇ×î³£ÓÃÒ²ÊÇ×îÖ±½ÓµÄÒ»ÖÖ·½·¨£¬Í¨¹ý¼Ì³ÐÀàThreadʵÏÖÏß³ÌÌ壻2) ͨ¹ýʵÏÖRunnable½Ó¿ÚʵÏÖÏß³ÌÌå¡£
2 ThreadÀàµÄ¼¸ÖÖ¹¹Ô캯Êý
1) Thread()
2) Thread(Runnable target)
3) T ......
¶ÔÓÚ.NETµ½µ×ÊÇʲôÕâ¸öÎÊÌ⣬ÓÐן÷ÖÖ¸÷ÑùµÄ˵·¨¡£µ«µ±Ê±×÷ΪÊ×ϯִÐйٵı«¶ûĬӦ¸Ã×îÄÜ´ú±í΢Èí¹«Ë¾µÄ¹Û
µã£¬Ëû˵£º“Microsoft.NET ´ú±íÁËÒ»¸ö¼¯ºÏ¡¢Ò»¸ö»·¾³¡¢Ò»¸ö¿ÉÒÔ×÷Ϊƽ̨֧³ÖÏÂÒ»´úInternetµÄ¿É±à³Ì½á¹¹¡£”È·
ʵ£¬Õâ¾ä»°»ù±¾Éϼòµ¥¶óÒªµØ±íÊöÁË.NETµÄÍâÌØÐÔ¡£
.NETÊ×ÏÈÊÇÒ»¸ö»·¾³¡ ......
Ö÷ÒªÔÚjspÒ³Ãæ¼ÓÈë
<%@ page contentType="application/msexcel;charset=GBK"%>
<%
response.setHeader("Content-disposition",
"attachment; filename=shouExcel.xls");
%>
ÍêÕûÒ³ÃæÈçÏ£º
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8 ......
Õâ¸öÎÊÌâµÄÈ·ºÜ·³ÈË£¬Æäʵ¶¼ÊÇMyEclipseµÄ"×Ô×÷´ÏÃ÷"ºÍ·ÃÎÊÍøÂçÉϵÄAPI DocµÄ½á¹û£¨ËüĬÈÏÓÃVisual DesignerÀ´´ò¿ªµÄ£©£¬½øÐÐÏÂÁÐÉèÖü´¿ÉÓÐЧ»º½âÖ®¡£
1. ҪôÓÒ¼üµ¥»÷Îļþ£¬Ñ¡Ôñ Open With -¡· MyEclipse JSP Editor ´ò¿ª£¬ÕâÑù²»»á²ÉÓÿÉÊÓ»¯µÄ´ò¿ª£¬ºÄ×ÊÔ´ÉÙ£¬×Ô¶¯ÌáʾҲ·Ç³£¿ì¡£
2. Ҫô²ÉȡһÀÍÓÀÒݵķ½·¨ Window ......