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

JSPÓëServletµÄÌø×ª¼°µÃµ½Â·¾¶·½·¨ÕûÀí

  ½ñÌìÕûÀíÏîÄ¿µÄÁ÷³Ì£¬ÔÚJSPºÍServletÖ®¼äÌøÀ´ÌøÈ¥£¬Ôø¾­Ò»¶Îʱ¼ä£¬ÎÒ¶¼ÊǰÑServlet·¾¶¶¨ÒåΪ¡°/SomeServlet¡±£¬Ò²¼´¶¨ÒåΪ¸ùĿ¼£¬ÒòΪ¼æÈÝÐԱȽϺ㬵«ÊÇÓÃÁËMyEclipseÖ®ºó£¬Ð½¨µÄServletĬÈÏ·¾¶ÊÇ¡°/servlet/SomeServlet¡±£¬ÕâÑùд±ãÓÚ¹ÜÀí£¬ÁíÍâ¾ÍÊǸüÊʺϵ¥¶ÀΪServletÉèÖÃFilter£¨¹ØÓÚFilterµÄÉèÖÿÉÒԲο¼ÕâÆªÎÄÕ£©¡£¶øÎÒµÄJSPÎļþĿǰÊÇ·ÅÔÚÏîÄ¿µÄ¸ùĿ¼£¬Ò²¼´ÐγÉÏÂͼÕâÑùµÄ·¾¶½á¹¹£º /ProjectRoot/
|--servlet/
| |--Servlet1
| |--Servlet2
|
|--myJsp1.jsp
|--myJsp2.jsp ÆäÖÐServletÌø×ªÓÐÁ½ÖÖ·½Ê½£º
1¡¢sendRedirect()·½Ê½ response.sendRedirect(String targetUrl);
2¡¢RequestDispather·½Ê½ RequestDispatcher requestDispatcher = request.getRequestDispatcher(String targetUrl);
requestDispatcher.forward(request, response); µÚÒ»ÖÖ·½Ê½ÊǸøÓû§ä¯ÀÀÆ÷·¢ËÍ֪ͨ£¬È»ºóÓÉä¯ÀÀÆ÷ÔÙ¸ø·þÎñÆ÷·¢ËÍÌø×ªÇëÇó£¬ËùÒԱȽÏÀàËÆÓû§×Ô¼ºÈ¥µãURLµÄÌø×ª£¬ÕâÖÖ·½Ê½Èç¹ûÐèÒª´«²Î¸øÌø×ªÒ³Ã棬ÐèҪʹÓÃSession»òÕßʹÓÃGET·½Ê½½«²ÎÊýÏÔʽµÄдÔÚtargetUrlÀÈ磺ooxx.jsp?id=1£©£¬¶øÇҴ󲿷ÖÇé¿öÏÂÓÉÓÚGET·½·¨µÄ¾ÖÏÞÐÔ£¬ÕâÖÖÌø×ª·½Ê½Ö»ÄÜ´ø½ÏΪ¼òµ¥µÄ²ÎÊý¡£ ¶øµÚ¶þÖÖ·½Ê½ÓеãÀàËÆC#ÖеÄServer.Transfer()·½·¨£¬¼´·þÎñÆ÷¶ËÌø×ª£¬´ÓÏÖÏóÉÏ¿´¾ÍÊÇÓû§µÄä¯ÀÀÆ÷ÄÚÈÝ·¢ÉúÁ˱仯£¬µ«ÊÇä¯ÀÀÆ÷µÄµØÖ·À¸²»±ä»¹ÊÇÀϵØÖ·¡£ÕâÖÖ·½Ê½ÓÉ·þÎñÆ÷Ö±½Ó¿ØÖÆrequest¼°responseµÄ×ßÏò¼°²ÎÊý£¬´ÓÃüÁîÐеIJÎÊýÉϾͿÉÒÔ¿´³öÕâÒ»µã¡£ÕâÑù·½±ã³ÌÐòÔ±¿ØÖƲÎÊýµÄ´«µÝ£¬¼¸ºõ¿ÉÒÔ´«µÝÈκÎÀàÐ͵IJÎÊý£¬Ö»Òª¼òµ¥µÄʹÓÃsetAttribute()·½·¨¼´¿É£º request.setAttribute(String attriName, Object attriValue); µ«ÊÇÒ²¾ÍÊÇÒòΪËüÊÇ·þÎñÆ÷¶ËÌø×ª£¬ËùÒÔÓû§ä¯ÀÀÆ÷µÄµØÖ·À¸ÊDz»·¢Éú±ä»¯µÄ¡£ÄÇô£¬Èç¹ûÏîĿ·¾¶½á¹¹ÈçÉÏͼËùʾµÄÇé¿ö£¬ÄÇô£º
1¡¢´ÓJSPÌø×ªÏòServletʱ
Ö»Òª¼òµ¥µÄʹÓÃÏà¶Ô·¾¶¡°serlvet/SomeServlet¡±¼´¿É¡£ 2¡¢´ÓServletÌø×ªÏòÁíÒ»¸öServletʱ
ÒòΪServlet¶¼ÔÚÏàͬ·¾¶Ï£¬ËùÒÔ¿ÉÒÔÖ±½ÓдÏà¶Ô·¾¶£¬Èç¡°./SomeServlet¡±»òÖ±½Ó¡°SomeServlet¡±¡£ 3¡¢´ÓServletÌø×ªÏòJSPʱ
ÒòΪServlet·¾¶Îª¡°servlet/SomeServlet¡±£¬ËùÒÔÈç¹ûҪʹÓÃRequestDispather·½Ê½Ìø×ª£¬JSPÒ³ÃæÔÚ½Ó²ÎÊýʱ£¬»á½«µØÖ·À¸µÄµØÖ·×÷Ϊµ±Ç°Ä¿Â¼Ñ°ÕÒ×Ô¼ºÐèÒªµÄ·½·¨¡¢JavaScript¡¢CSSµÈ¡£ËùÒÔ¾­³£ÓÐÅóÓÑÓöµ½JavaScript±


Ïà¹ØÎĵµ£º

jspµ÷ÓÃlucene

ѧϰËÑË÷ÒýÇæ£¬£¬·¢¾õjspµ÷ÓÃjava´óÖÂÓÐ3ÖÖ·½·¨¡£
µÚÒ»ÖÖ£¬Ê¹ÓÃjavabean¡£ÀýÈç
<jsp:useBean id="mm" class="com.ReadComm" scope="page"> </jsp:useBean>
classÖÐÌîдclass·¾¶¡£
µÚ¶þÖÖ£¬Ö±½ÓimportÒýÓÃjavaÀà
±ÈÈ磺 <%@ page import="java.util.*"%>
°ÑÄãµÄÀà·Åµ½WEB-INF\classesÏ£¬ÒýµÃʱ ......

JDKÓëJSPÉèÖÃ

 JDK»·¾³±äÁ¿ÅäÖãº
1.ÓÒ½¡µ¥»÷“ÎҵĵçÄԔͼ±êÑ¡Ôñ“ÊôÐÔ”£¬È»ºóÑ¡Ôñ“¸ß¼¶”Ñ¡Ï
µã»÷“»·¾³±äÁ¿”°´Å¥¡£
2.Ôړϵͳ±äÁ¿”ϵ¥»÷Ñ¡Ôñ“PATH”±äÁ¿£¬È»ºóµã»÷“±à¼­”°´Å¥£»ÔÚ“±äÁ¿Öµ”Ò»À¸µÄ×îÇ°ÃæÌí¼Ó“c:\Java\jd ......

MyEclipseÐÞ¸ÄÒ³ÃæÄ£°å£¨JSPºÍHTMLµÈ£©

 
MyEclipse:ÐÞ¸ÄMyEclipse¿ª·¢¹¤¾ßÖеÄÒ³ÃæÄ£°å£¨JSPºÍHTMLµÈ£©
1.ÓÃMyEclipse¹¤¾ß¿ª·¢WebÏîÄ¿£¬ÓÐÒ»¸öºÜÆÕ±éµÄÎÊÌ⣬¾ÍÊÇÔÚн¨Ò»¸öÒ³ÃæÎļþʱ£¬ÐèÒªÐÞ¸ÄpageEncodingÖµ£¬Ò³ÃæÖÐĬÈϵÄpageEncodingÖµÒ»°ãÊÇISO-8859-1¡£
2.Èç¹ûWebÏîÄ¿ÐèÒªÖ§³ÖÖÐÎÄ£¬ÄǾͱØÐë°ÑÄǸöISO-8859-1¸ø¸Äµô£¬»»³ÉÒÔϼ¸ÖÖ£ºUTF-8¡¢GB2312 ......

JspÔËÐÐÔ­Àí

 
ÐèÒª¼ÇסµÄ֪ʶµã£º
1 ÇëÇóÓ¦´ðģʽ£¬¿Í»§¶Ë·¢ËÍÇëÇ󣬷þÎñÆ÷½øÐÐÏìÓ¦
2 JSPÎļþÊÇÔÚ·þÎñÆ÷¶ËÖ´ÐеÄ
3 ·µ»Ø¸ø¿Í»§¶ËµÄ½á¹ûÊÇJSPÎļþÖ´ÐеĽá¹û£¬²»°üº¬ÈκÎJSPÓï·¨
4 ÄÚ²¿¶ÔÏóÊÇÔÚ°ÑJSPÎļþת»»ÎªJava´úÂëµÄʱºòÉú³ÉµÄ
5 Ö´ÐеIJ¢²»ÊÇJSPÎļþ±¾Éí£¬¶øÊÇJSPת»»³ÉµÄJavaÀàµÄ¶ÔÏóµÄ·½·¨£¬ËùÒÔÓÐʱºòÐÞ¸ÄJSPÎļþ² ......

FCKeditor 2.5 jsp struts2

Ò».ÏÂÔØfckeditor-java-demo-2.5.war
           ÏÂÔØµØÖ·£ºhttp://java.fckeditor.net/demo.html£¬²¿Êðµ½tomcatÏ£¬Æô¶¯ºó¾Í¿ÉÒÔ·ÃÎÊ´Ëdemo.
¶þ.jsp¼¯³É
           1. copy "fckeditor"Îļþ¼Ðµ½ÍøÕ¾Ä¿Â¼&n ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ