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

jsp ¼òµ¥·ÖÒ³

//×ܼǼÊý
                int count = personDao.getCount();
                //ÿҳÏÔʾ5Ìõ
                int pageSize = 5;
                //µ±Ç°Ò³
                int currentPage = 1;
                int pageCount = (count + pageSize - 1) / pageSize;
                String _currentPgae = request.getParameter("currentPage");
                if (_currentPgae != null) {
                    currentPage = Integer.parseInt(_currentPgae);
                }
                if (currentPage < 1) {
                    currentPage = 1;
                }
                if (currentPage > pageCount)
                    currentPage = pageCount;
                List list = personDao.getPageList((currentPage - 1) * pageSize,
                        pageSize);
                Iterator it = list.iterator();
 &


Ïà¹ØÎĵµ£º

jsp ÑéÖ¤

³¤¶ÈÏÞÖÆJavaScript´úÂë
CODE:
<script> function test() { if(document.a.b.value.length>50) { alert("²»Äܳ¬¹ý50¸ö×Ö·û£¡"); document.a.b.focus(); return
false; } } </script> <form. name=a nsubmit="return test()"> <textarea name="b" cols="40" wrap="VIRTUAL" rows="6"></te ......

JSP(HTML)ÖУ¨(br/)£©µÄÓ¦ÓÃ

½ñÌìÔÚÈçÏ´úÂëÖУº
********************************************************
<p><font color="blue">²Ù×÷²½Ö裺1¡¢Ñ¡ÔñÊä³ö¿ÉÑ¡Ïî 2¡¢²éѯ 3¡¢Êä³ö
             <br>
 
************************************************** ......

ÔÚTomcat6.0ÖйØÓÚJSP/Servlet±íµ¥ÂÒÂëµÄÒ»¸ö½â¾ö·½·¨

²½ÖèÒ»£º±à¼­TomcatµÄÅäÖÃÎļþconf/server.xmlÔÚÓÃÓÚ½ÓÊܿͻ§¶ËÓï·¨µÄConnector<connector></connector>±êÇ©ÖÐÌí¼ÓURIEncoding="UTF-8"ÊôÐÔ£¬¸ÃÊôÐÔÓÃÀ´½â¾öGETÖеıàÂëÎÊÌâ¡£
xml ´úÂë
<Connector port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" URIEncoding="UTF-8" / ......

ÈçºÎ³ÉΪһ¸öÓÅÐãµÄJSP³ÌÐòÔ±

ÔÚÍøÉÏ¿´µ½ºÜ¶àÎÊÌâÊǹØÓÚÈçºÎѧϰjspµÄ£¬ÕýºÃÍøÉÏ¿´µ½Ò»Æª¹ØÓÚѧϰjspµÄÎÄÕ£¬¾ÍÕªÁËÒ»²¿·Ö·­Òë¹ýÀ´£¬Ï£ÍûÄܶԴó¼ÒѧϰjspÓеãÖ¸µ¼¡£
¡¡¡¡Ò»¸öÆÕͨµÄ´íÎóÊǰÑJSPµ±×÷¼ò»¯µÄ Java¡£Ëü²»ÊÇ£¬£¨ÊÂʵÉÏ, JSP ÊǼò»¯µÄ servlets ¡££©³ÌÐòԱͨ³£ÊÔ×ÅûÓÐѧϰҪÇóµÄÖ§³Ö¼¼ÇɶøÖ±½Óѧϰ JSP ¡£JSP ÊÇÒ»¸öÏνӼ¼Êõ£¬²¢Çҳɹ¦µØÁ¬½ ......

JSP¾Å´óÄÚÖöÔÏó¼°Ëĸö×÷ÓÃÓò

¾Å´ó¶ÔÏó£º
ÄÚÖöÔÏó£¨ÓÖ½ÐÒþº¬¶ÔÏó£¬ÓÐ9¸öÄÚÖöÔÏó£©:²»ÐèÒªÔ¤ÏÈÉùÃ÷¾Í¿ÉÒÔÔڽű¾´úÂëºÍ±í´ïʽÖÐËæÒâʹÓÃ
1-out:
javax.servlet.jsp.JspWriterÀàÐÍ£¬´ú±íÊä³öÁ÷µÄ¶ÔÏó¡£×÷ÓÃÓòΪpage£¨Ò³ÃæÖ´ÐÐÆÚ£©
request£ºjavax.servlet.ServletRequestµÄ×ÓÀàÐÍ£¬´Ë¶ÔÏó·â×°ÁËÓÉWEBä¯ÀÀÆ÷»òÆäËü¿Í»§¶ËÉú³ÉµØHTTP
ÇëÇóµÄϸ½Ú£¨²ÎÊý ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ