̸JSPÓëXMLµÄ½»»¥
̸JSPÓëXMLµÄ½»»¥
ʹÓÃJavaServer PagesÓÐÈýÖÖ²»Í¬µÄ·½·¨ÓÃÓÚ´¦ÀíXMLÎĵµ£¬Ã¿ÖÖ·½·¨¶¼ÓÐÀûÓÚÌá¸ß·ÖÀëÒ³Ãæ´úÂëÓëXMLÊý¾ÝµÄˮƽ£¬ÓÐÀûÓÚ¼ò»¯¿ª·¢ÍøÒ³µÄ¸´ÔӶȲ¢ÇÒ¸ÄÉÆÌá¸ß×é¼þÓëÒ³Ãæ´úÂëµÄ¿ÉÖØÓÃÐÔ¡£
¡¡¡¡JavaServer Pages ( JSP)ºÍXMLÊÇSunµÄJ2EEµÄÁ½¸öÖÁ¹Ø½ôÒªµÄ×é¼þ¡£ JSPÊÇÓÃÓÚ´´½¨Ó¦ÓóÌÐò·þÎñÆ÷¶Ë³ÌÐòµÄÓÐЧ¹¤¾ß£¬¶ø¿Í»§¿ÉÒÔÊÇÒ»¸öä¯ÀÀÆ÷£¬Ò»¸öÉ豸»òÆäËüµÄÓ¦ÓóÌÐò¡£ Äã¿ÉÒÔʹÓÃXMLÃèÊöÊý¾Ý²¢ÔÚÁªÏµ·þÎñÆ÷ÓëϵͳµÄÆäÓಿ·ÖÖ®¼ä´«µÝ¡£ Èç¹ûÄã×Ðϸ¿¼ÂÇWeb·þÎñµÄ³éÏó¸ÅÄîµÄ»°£¬JSP¿ÉÒÔ±»ÈÏΪÊÇʵÏÖ¼¼Êõ¶øXMLÔòÊÇÊý¾Ý·â×°ºÍÏûÏ¢´«Ëͼ¼Êõ¡£ JSPÒ³Ãæ¿ÉÒÔͨ¹ýÈýÖÖ·½Ê½Ê¹ÓÃXML£ºÖ±½ÓʹÓÃXMLÎļþ£¬Ê¹ÓÃJavaBeansÀ´Ö´ÐÐXML´¦Àí»òÕßͨ¹ý±ê¼Ç¿âʹÓÃXML¡£
¡¡¡¡Ò»¡¢Ö±½ÓʹÓÃXML
¡¡¡¡ÎÒÃÇ¿ÉÒÔÔÚJSPÒ³ÃæÖÐÖ±½ÓʹÓÃXML£¬ÕâÒª·ÖΪÈýÀࣺ
¡¡¡¡1. JSP¿ÉÒÔ¶ÁÈ¡XMLÎļþ²¢ÇÒ»ùÓÚÕâЩÊý¾ÝÖ´Ðж¯×÷¡£ÀýÈ磺һӦÓóÌÐò¿ÉÒÔ¶ÁÈ¡¾ßÓÐijЩÌض¨½á¹¹µÄÊý¾ÝµÄXMLÎļþ¡£
¡¡¡¡2. JSP¿ÉÒÔ´´½¨XMLÎļþÒÔ·¢ËÍÊý¾Ýµ½¿Í»§³ÌÐò»òÆäËüµÄÓ¦ÓóÌÐò¡£ JSP¿ÉÒÔת»»XMLÎļþ,Õâ¸ö±ä»»¿ÉÒÔÊǽ»¸øXSLT´¦Àí£¬ÓÉJSP×÷Ϊ¿ØÖÆÆ÷£¬»òÕßͨ¹ý·ÇXSLT½â¾ö·½°¸À´Íê³É¡£ ÔÚÕâÁ½ÖÖÇé¿öÏ£¬JSPµÄ×÷Óö¼ÊǶÁÈ¡XMLÎļþ£¬×ª»»Ëü²¢Éú³ÉÒ»¸öÊä³ö¡£
¡¡¡¡ÒòΪJSP°üº¬ÄÚǶµÄJava³ÌÐò£¬ËùÒÔËü¿ÉÒÔÖ±½ÓµØµ÷ÓÃÒ»¸ö·ÖÎö³ÌÐòÀ´¶Á/дxmlÊý¾Ý¡£ ÕâÊǷdz£²»ºÏÀíµÄ·½·¨£¬ÒòΪÊý¾ÝºÍ´úÂëÂß¼²¢²»Äܺܺõı»·ÖÀ뿪¡£ ÁíÍ⣬ÕâÑùµÄ³ÌÐòÒ²ºÜÄѶÁµÃ¶®¡£ ËùÒÔ£¬ÏÂÃæÎÒ½«½éÉܵڶþ·½·¨£ºÊ¹ÓÃJavaBeans¡£
¡¡¡¡¶þ¡¢Ê¹ÓÃJavaBeans
¡¡¡¡JSP¿ÉÒÔͨ¹ý<jsp:usebean>±ê¼ÇÓëJavaBeans½ôÃܵÄÕûºÏÆðÀ´¡£ ÏÂÃæµÄ³ÌÐòƬ¶Îʾ·¶ÁËÈçºÎʹÓÃÔÚJSPÒ³ÃæÖеÄÒ»¸öJavaBeanÀ´ÉèÖò¢»ñÈ¡ÊôÐÔ¡£
¡¡¡¡
<jsp:useBean id="cb" scope="session" class="xmlrep.Customer" />
<jsp:setProperty name="cb" property="id" value="45" />
<B> First Name is: </B>
<%=cb.getFname() %>
<p>
<B> Last Name is: .</B>
<%= cb.getLname() %>
JSPÓëJavaBeansÕûºÏµÄÌØÕ÷¾ÍÊÇ¿ÉÒÔ×Ô¶¯°Ñ³¬Îı¾±êÖ¾ÓïÑÔµÄ±íµ¥ÔªËØ·Òë³ÉJavaBeanÊôÐÔ¡£ Èç¹ûÓÐÒ»¸öHTML±íµ¥²¢ÇÒÏëÈÃËüÏòJavaBeanÌá½»±íµ¥ÄÚÈÝ£¬Äã¿ÉÒÔдÏÂÃæµÄ´úÂ룺
<jsp:setProperty name="cb" property="*" />
¡¡¡¡nameÊôÐÔ°üº¬JSPÒ³ÃæÒѾÒýÓÃBeanµÄÖµ¡£ Ç°Ãæ<jsp:useBean>±ê¼ÇÉèÖÃÃû³ÆΪ" cb "¡£ ÓëÉèÖõ¥¶ÀµÄBeanÊôÐÔ²»Í¬£¬Äã¿ÉÒÔÊ
Ïà¹ØÎĵµ£º
jspµÄpageEncoding="UTF-8",strutsµÄencoding="UTF-8"£¬eclipse µÄ¹¤×÷Çø¼äµÄ±àÂ뷽ʽÊÇGBK£¬µ«ÊÇÔÚstrutsµÄactionÖлñµÃµÄjsp´«À´µÄÖÐÎÄÖÐÓÐÂÒÂ룬ʹÓÃnew String(sysgkForm.getContent().getBytes("UTF-8"),"GBK")תÂëÒ²²»ÐУ¬×îºó·¢ÏÖÎÊÌâ³öÔÚÁËjspÀïÃæ¡£¼ÓÉÏcontentType="text/html; charset=GBK" ¾ÍºÃÁË¡£
pageEncodi ......
ÎÒÏÈ˵Ã÷Ò»ÏÂÅäÖû·¾³µÄ´ó¸ÅÇé¿ö£º
* FreeBSD 7.0-RELEASE
* apache-2.2.9
* mod_jk-ap2-1.2.26
* diablo-jdk-1.6.0.07.02
* tomcat-6.0.16
¾ßÌåµÄ°æ±¾ÐÅÏ¢ÏÔʾÈçÏ£º
freebsd# pkg_info
apache-2.2.9_5 Version 2.2.x of Apache web server&nbs ......
£¨1£©ÀûÓÃ<jsp:param name="paramName" value="paramValue"></jsp:param>ÆäÖÐnameΪÓëÊôÐÔÏà¹ØÁªµÄ¹Ø¼ü´Ê£¬valueΪÊôÐÔµÄÖµ¡£
ʾÀý£º´«³£Á¿×Ö·û´®<param name="userName" value="shilei"/>
ʾÀý£º´«±äÁ¿ User user=new User("shilei");//UserÊÇÒ»¸öÀà
&n ......
ÔÚsql2000Öд´½¨´æ´¢¹ý³Ì£º
--ÇóÁ½ÊýÖ®ºÍ
create proc up_sum @a int ,@b int ,@result int output
as
select @result= @a+@b
µ÷Ó÷½·¨£º
...
CallableStatement cstmt=con.prepareCall("exec up_sum ?,?,?");
cstmt.registerOutParameter(3,java.sql.Types.INTEGER);
&nb ......
ÐÞ¸ÄÁËcss ÑùʽÎļþºó£¬ÖØÐÂä¯ÀÀ¸ÃjspÒ³Ã棬·¢ÏÖÐÂÐ޸ĵÄÑùʽûÓÐÉúЧ¡£×ÜÒÔΪÊÇÏîÄ¿»º´æËùÒýÆðµÄ£¬ÓÚÊÇÇåÀíËùÓÐÏîÄ¿£¬ÖØй¹½¨ÏîÄ¿¡£²»ÐС£Ö´ÐÐserver µÄ publish »¹ÊDz»ÐС£ÓÃwindow µÄËÑË÷¹¦ÄÜ·¢ÏÖ³ýÁË WebContent Ŀ¼Óиà css ÎļþÍ⣬.metadata\.plugins\org.eclipse.wst.server.core\tmp1\webapps\ Ŀ¼ÏÂÒ²´æÔڸà c ......