JSP ±Ê¼Ç
JSP£¨Java Server Page£©
JSPÊÇ·þÎñÆ÷¶ËÔËÐеÄÒ³Ãæ£¬JSP±¾¾ÍÊÇÒ»¸öÎĵµ£¬Ëû²»½ö¿ÉÒÔ°üº¬¾²Ì¬µÄHTML´úÂ룬Ҳ¿ÉÒÔ°üº¬¶¯Ì¬µÄJAVA´úÂ룬·þÎñÆ÷ÈÝÆ÷¿ÉÒÔ½«JSPת»»³ÉServlet·¢²¼£¬²¢½ÓÊÜÇëÇó¡£
JspÎļþÖ»Ðè·ÅÔÚÓ¦ÓÃÎļþϾͿÉÒÔÁË¡£
JSPÀý×Ó£º
<html>
<head><title>time</title></head>
<body>
<h1><%=new
java.util.Date()%></h1>
</body>
</html>
JSPÔËÐйý³Ì
1£¬JSPÎļþÏÈÒª·Òë³ÉJavaÎļþ£¨Servlet£©£¬ÔÚtomcatÖзÒëºóµÄjavaÎļþÔÚtomcatϵÄwork\Catalina\localhostÖÐÏàÓ¦Ãû×ÖµÄÓ¦ÓÃĿ¼Àï¡£
2£¬±àÒëJavaÎļþ
3£¬ÔËÐÐ.classÎļþ
TomcatµÄÈ«¾ÖÅäÖÃÎļþ
ÔÚTomcatϵÄconfĿ¼ÖеÄweb.xmlÊÇ·þÎñÆ÷È«¾ÖµÄÅäÖÃÎļþ£¬ÆäÖÐÒªÏë¹Ø±ÕÁбíÏÔʾ½ÐÒª°Ñ
<init-param>
<param-name>listings</param-name>
<param-value>false</param-value>
</init-param>
TomcatµÄ¹ÜÀíÔ±ÉèÖÃ
ÔÚtomcatϵÄconfĿ¼ÖеÄtomcat-use.xmlÎļþÖпÉÒÔÅäÖÃtomcatµÄÓû§½ÇÉ«
<tomcat-users>
<role rolename="manager" description=""/>
<role rolename="admin"/><!--É趨½ÇÉ«µÄÃû×Ö£¬adminÊǹÜÀíÔ±£¬managerÊÇÏîÄ¿¹ÜÀí-->
<user username="manager" password="123"
roles="manager"/><!--É趨Óû§ÃûÃÜÂ룬ºÍ½ÇÉ«-->
<user username="admin" password="123"
roles="admin"/>
</tomcat-users>
JSPµÄÌØµã
1£¬JSP²»ÐèÒª±àÒë
2£¬JSP²»ÐèÒª½øÐÐÅäÖÃ
3£¬JSP±¾ÖÊÉϾÍÊÇÒ»¸öServlet
4£¬JSPÊÇÒÔ¾²Ì¬Ò³ÃæÎªÖ÷µÄ¡£
JSPµÄÓï·¨¸ñʽ
<%=...%>±í´ïʽ£¬Ð´±í´ïʽʱ²»Òª¼ÓÉϷֺţ¬±í´ïʽ£¬·Òë³ÉJava´úÂëÒ²¾ÍÊÇÖ±½ÓʹÓÃÁ÷Êä³ö£¬Ò²¾Í²»ÄܼӷֺÅÁË¡£
<%! int a=0; %>ÉùÃ÷£¬Ê¹ÓÃÉùÃ÷µÄ±äÁ¿£¬Ëù´´½¨µÄ±äÁ¿ÊÇÔÚservice·½·¨ÌåÍ⣬Ҳ¾ÍÊÇ·Òë³ÉʵÀý±äÁ¿£¬ÉùÃ÷Ò²¿ÉÒÔÉùÃ÷ÄÚ²¿Àà»òÕßÊÇ·½·¨µÄÉùÃ÷¡£
<% if(a==0){ a=3;}%>´úÂëÆ¬¶Ï£¬´úÂë¶Î»áÔÑù·Òë¡£ÔÚ´úÂë¶ÎÖÐÉùÃ÷µÄ±äÁ¿£¬¾Í»á±»·ÒëµÄserviceµÄ·½·¨ÌåÖУ¬Ò²¾ÍÊDZ»·Òë³É¾Ö²¿±äÁ¿¡£
ǰÈýÖÖJSPµÄÓï·¨Ò²½Ð×öJSP´úÂ룬ÒÔÉϵıíʾ·½·¨£¬¶¼ÓÐÓëÖ®Ïà¶ÔÓ¦µÄxml±í´ïÐÎʽ£¬ÒòΪ¿É¶ÁÐԽϲËùÒÔ½ÏÉÙʹÓá£
<
Ïà¹ØÎĵµ£º
ÎÊÌâÈçÏ£º
֮ǰ,д¹ýÒ»¸öDownload.jspÎļþ,¿ÉÒÔ½â¾öÏÂÔØÎļþÂÒÂëÎÊÌâ(ÖîÈç:DOC,XSLÎļþµÈµÈ).
ºóÀ´·¢ÏÖ,Óöµ½ÖÐÎÄÃûµÄÎļþµÄʱºò,ÎļþÏÂÔØ½«»á±¨´í~~~~
½ñÌì,ͨ¹ý¸ÄдÔDownload.jspÎļþÒѾ³¹µ×½â¾öÁËÕâ¸öÎÊÌâ~
ÏÖÔÚ,°ÑÒ»ÕûÌ×µÄÎļþÉÏ´«ÏÂÔØµÄ·½·¨¸øÌù³öÀ´~~~ÒÔ±ã´ó¼Ò½è¼ø!~!~!~!~!
×÷Õß:¹Å°£¼°·¨ÀÏ
download ......
¡¡¡¡ RSS2.0ÔÚÍøÂçÉÏ´óÐÐÆäµÀ,¸÷ÖÖÍøÕ¾¶¼¼ÓÉÏRSSÖ§³Ö,¹ØÓÚRSS¹æ·¶,¿ÉÒÔä¯ÀÀһϠhttp://blogs.law.harvard.edu/tech/rss
Ôڼƻ®Éú³ÉRSSÎļþµÄʱºò,˳±ãËÑË÷ÁËÒ»ÏÂJIRAºÍConfluenceµÄ³ÌÐò,·¢ÏÖËüÃÇ·Ö±ðÊÇÓÃÄ£°å·½Ê½ºÍJSP¶¯Ì¬Ò³ÃæÀ´Õ¹Ê¾µÄ.
ÓÚÊÇÎÒÒ²Ïëµ½Á½ÖÖ·½Ê½:
¡¡¡¡1.ÓÃFreeMarkerÉú³É¾²Ì¬Îļþ,ÊÊÓÃÓÚ¸üв ......
Ò³ÃæµÄÊäÈëºÍÊä³öÉæ¼°µ½ÁËRequestºÍResponse,ÓÉÓÚËûÃǺÍJspÖеÄÏàËÆ,
ÏÂÃæÎÒÃǽøÐÐÏêϸµÄ½â¶Á£º
JSPÖУº
ÔÚ¶¯Ì¬ÍøÒ³¿ª·¢ÖУ¬HTML±íµ¥ÊÇÓëÓû§½»»¥ÐÅÏ¢µÄÖ÷ÒªÊֶΡ£
ʹÓÃJSP´¦Àí±íµ¥ÇëÇóʱ£¬Ò»°ã×ñÑÕâÑùÒ»ÖÖģʽ£¬Ê×ÏÈ£¬Óû§Í¨¹ý±íµ¥¿Ø¼þÊäÈë²¢Ìá½»ÐÅÏ¢;½Ó×Å£¬JSPÒ³Ãæ»ñµÃ±íµ¥Êý ......
JSP´æ·ÅÔÚ WEB-INF ¸úwebrootµÄÇø±ð
·ÅÔÚwebrootÏÂÃæ:Óŵ㣬³ÌÐò½á¹¹ÇåÎú£¬±ãÓÚ±àÂëºÍά»¤£»È±µã£¬Òª¼Ó¹ýÂËÆ÷¡£
·ÅÔÚweb-infÏÂÃæ£ºÓŵ㣬²»ÓùýÂËÆ÷£»È±µã£¬´òÂÒÁ˳ÌÐò½á¹¹£¬±àÂëºÍά»¤Âé·³µã¡£
webrootÆäʵÊÇÒ»¸öÃû×Ö¶øÒÑ£¬ÔÚ²¿ÊðºóÊÇ¿´²»µ½µÄ£¬·ÃÎʵÄʱºòÔÚurlÀï¿Ï¶¨Ò²ÊÇ ......