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

jsp»òÓÃjs»ñµÃ·þÎñÆ÷µÄIPµØÖ·

jsºÃÏñ±¾Éí²»ÄÜ»ñÈ¡·þÎñÆ÷µÄIP,µ«JSP¿ÉÒÔ£¬ËùÒÔÓøöÒþ²ØÓò£¬js¾Í¿ÉÒԽ輦ϵ°ÁË¡£
jsp´úÂëÈçÏ£º
<input   type="hidden" id="serviceIp"   name="serviceIp"   value="<%=InetAddress.getLocalHost().getHostAddress()%>">
js´úÂëÈçÏ£º
function getServiceIP(){
var serviceIp = document.getElementById("serviceIp").value;
var href ='http://'+serviceIp+':8080/test/';
}


Ïà¹ØÎĵµ£º

JSPʵÀýÒ»¡¢¹ºÎï³µ


֪ʶ׼±¸£º
JDBC·ÃÎÊÊý¾Ý¿âµÄ»ù±¾²½Öè
£¨1£©¡¢½«Êý¾Ý¿âµÄJDBCÇý¶¯¼ÓÔØµ½¹¤³ÌÀà¿âÖС£
£¨2£©¡¢¼ÓÔØJDBCÇý¶¯£¬²¢½«Æä×¢²áµ½DriverManagerÖС£ÏÂÃæÊÇһЩÖ÷Á÷Êý¾Ý¿âµÄJDBCÇý¶¯¼ÓÔØ×¢²áÂ룺
¢Ù¡¢oracleÊý¾Ý¿â
Class.forName(“oracle.jdbc.driver.OracleDriver”).newInstance();
¢Ú¡¢Sql Server 7.0/2000Êý¾ ......

JSPÖÐfilter¹ýÂËÆ÷ÑéÖ¤Óû§µÇ¼

JSPÖÐfilter¹ýÂËÆ÷ÑéÖ¤Óû§µÇ¼
ÏÖÔÚJSPʹÓÃÔ½À´Ô½¹ã·ºÁË£¬ÓÈÆäÊǺܶàÕþ¸®µÄÍøÕ¾¶¼²ÉÓÃÁËJSP¼¼Êõ£¬Æä¹¦ÄÜÇ¿´óÇÒ°²È«¡£
³õѧÕߺܶàÓÐÕâô¸öÎÊÌ⣬¾ÍÊÇ£¬ÍøÕ¾µÄÒ»¸öȨÏÞÉèÖ㬱ÈÈçµÇ¼Óû§¿ÉÒԲ鿴ÄÄÐ©Ò³Ãæ£¬¶øÓοÍÓÖÓÐȨÏÞ¿ÉÒÔ¿´ÄÄЩÄÚÈÝÄØ£¿
JSPÊÇÇ¿´óµÄ£¬µ«Æä´úÂ뻹ÊÇÏà¶Ô·±ËöµÄ£¬ÆäʵÓÃÒ»¸ö¹ýÂËÆ÷(filter)¾Í¿ÉÒÔʵÏÖÕ ......

JSPÖлñÈ¡µ±Ç°¾ø¶Ô·¾¶

´íÎ󣺠
String realPath  =   " http:// "   +  request.getServerName()  +   " : "   +  request.getServerPort()  +  request.getContextPath();
String realPath  =   " http:// "   +  request.getSer ......

fckeditor 2.6.5(jspÍøÒ³±à¼­Æ÷)


ÕâÁ½ÌìÔÚΪÏîĿǶÈëÕâ¸ö²å¼þ£¬¸ãµÃ½¹Í·Àö³É¹¦²åÈëÁ˵ģ¬¿ÉÊDz»ÖªµÀʲôÎÊÌ⣬¾ÍÊÇÉÏ´«²»ÁËͼƬ£¬¾¹È»³öÏÖÁËÕâÑùµÄ¾¯¸æ£ºWARN net.fckeditor.handlers.RequestCycleHandler - No property found for UserPathBuilder implementation! The 'DefaultUserFilesPath' will be used in the ConnectorServlet!
ÔÚÍøÉÏÕÒÁ˰ë ......

JSP¼¸ÖÖÌø×ª·½Ê½

1.RequestDispatcher.forward()
¡¡¡¡ ÊÇÔÚ·þÎñÆ÷¶ËÆð×÷ÓÃ,µ±Ê¹ÓÃforward()ʱ,Servlet engine´«µÝHTTPÇëÇó´Óµ±Ç°µÄServlet or JSPµ½ÁíÍâÒ»¸öServlet,JSP »òÆÕͨHTMLÎļþ,Ò²¼´ÄãµÄformÌá½»ÖÁa.jsp,ÔÚa.jspÓõ½ÁËforward()ÖØ¶¨ÏòÖÁb.jsp,´ËʱformÌá½»µÄËùÓÐÐÅÏ¢ÔÚ b.jsp¶¼¿ÉÒÔ»ñµÃ,²ÎÊý×Ô¶¯´«µÝ.
¡¡¡¡µ«forward()ÎÞ·¨Öض¨ÏòÖ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ