MyEclipse²»Ê¶±ðjspÒ³ÃæÖеÄhtml±ê¼Ç£¿
ÈçºÎÖªµÀ²»Ê¶±ðÁËÄØ£¿
MyEclipse--window--Preperences--MyEclipse--Files and Editors--XML--XML Catalog(Èô³öÏÖºìÉ«µÄ²æºÅ±íʾXMLʶ±ð²»ÁË)£»
н¨user_catalog.xml
£¨ÆäÖÐI:/Eclipse/CommonPlugins/DTD/ Ŀ¼Ï·ÅÖø÷ÖÖ´ÓÍøÉÏÏÂÔØµÄdtdÎļþ£©
ÈçÏëÌí¼ÓеÄdtdÎļþ£¬Ð޸ĴËÅäÖÃÎļþ¼´¿É¡£
<?xml version="1.0" encoding="UTF-8"?>
<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">
<system systemId="http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" uri="file:///I:/Eclipse/CommonPlugins/DTD/web-app_2_4.xsd"/>
<public publicId="-//Apache Software Foundation//DTD Commons Validator Rules Configuration 1.0.1//EN" uri="file:///I:/Eclipse/CommonPlugins/DTD/validator_1_0_1.dtd" webURL="http://jakarta.apache.org/commons/dtds/validator_1_0_1.dtd"/>
<public publicId="-//Apache Software Foundation//DTD Commons Validator Rules Configuration 1.0//EN" uri="file:///I:/Eclipse/CommonPlugins/DTD/validator_1_0.dtd" webURL="http://jakarta.apache.org/commons/dtds/validator_1_0.dtd"/>
</catalog>
·½·¨Ò»£º½«´ËÎļþÖ±½Ó·ÅÔÚ D:\Eclipse\workspace\.metadata\.plugins\org.eclipse.wst.xml.core\Ŀ¼
Ï£¬eclipse ×Ô¶¯Ê¶±ð¡£
·½·¨¶þ£ºÊÖ¶¯µ¼Èë´ËÎļþ£¬²Ëµ¥ myeclipse->preferences->MyEclipse->Files and Editors->XML->xml catalog
Ñ¡Ôñ user specified entries µã Add->Next Catalog Ìí¼Óuser_catalog.xml
ÍêºóÇмÇclean¹¤³Ì¡££¨²Ëµ¥ myeclipse ----Project----clean£©
Ïà¹ØÎĵµ£º
¾³£¿´µ½jspµÄ³õѧÕßÎÊtomcatÏÂÈçºÎÅäÖÃjsp¡¢servletºÍbeanµÄÎÊÌ⣬ÓÚÊÇ×ܽáÁËÒ»ÏÂÈçºÎtomcatÏÂÅäÖÃjsp¡¢servletºÍben£¬Ï£Íû¶ÔÄÇЩ³õѧÕßÓÐËù°ïÖú¡£
µÚÒ»²½£ºÏÂÔØj2sdkºÍtomcat£ºµ½sun¹Ù·½Õ¾µã£¨http://java.sun.com/j2se/1.4.2/download.html£©ÏÂÔØj2sdk£¬×¢ÒâÏÂÔØ°æ±¾ÎªWindows Offline InstallationµÄSDK£¬Í¬Ê±×îºÃÏ ......
ÀûÓÃApacheµÄÒ»¸ö ¿ªÔ´ÏîÄ¿Image Tag Library(http://jakarta.apache.org/taglibs/sandbox/doc/image-doc/intro.html)
ÀûÓÃApacheµÄÒ»¸ö ¿ªÔ´ÏîÄ¿Image Tag Library(http://jakarta.apache.org/taglibs/sandbox/doc/image-doc/intro.html)
ÏÂÔØ±ØÒªÎļþ
1)ÏÂÔØJakarta-Taglibs:
http://people.apache.org/builds/jaka ......
ʵÏÖÂÛ̳Ê÷ÐͽṹµÄËã·¨ºÜ¶à£¬¾ßÌåÄã¿ÉÒÔÈ¥www.chinaasp.comµÄÈ«ÎÄËÑË÷Öвéѯ¡£ÎÒÏÖÔÚµÄJSPÂÛ̳²ÉÓõÄÒ²Êǵ±ÖеÄÒ»ÖÖ£º²»ÓõݹéʵÏÖÊ÷ÐͽṹµÄËã·¨£¬ÏÖÔÚÎÒ½«ÂÛ̳Ê÷ÐͽṹµÄ¾ßÌåËã·¨ºÍ´ó¼Ò½éÉÜһϣ¬ºÍ´ó¼ÒÒ»Æð½»Á÷¡£
¡¡¡¡1¡¢ÑÝʾ±íµÄ½á¹¹£º
¡¡¡¡¡¡±íÃû£ºmybbslist
¡¡¡¡¡¡×Ö¶Î ¡¡¡¡¡¡¡¡Êý¾ÝÀàÐÍ¡¡¡¡ËµÃ÷
¡¡¡¡¡¡BBSID ......
¼òµ¥½éÉÜJSPÊý¾Ý¿â²Ù×÷µÄ3¸öС¼¼ÇÉ£ºÊý¾ÝÅÅÐò£¬Ö÷/´Ó±í´¦Àí£¬ÊÂÎñ´¦Àí¡£
1¡¡Êý¾ÝÅÅÐò
ÔÚÊý¾Ý¿â¼¼ÊõÖУ¬¿ÉÒÔʹÓÃORDER×Ó¾ä¶Ô²éѯ½á¹û½øÐÐÅÅÐò
[ ORDER BY { order_by_exdivssion[ ASC | DESC]} [ ¸…n ] ]
ÆäÖУ¬order_by_exdivssionÓÃÀ´Ö¸¶¨ÒªÅÅÐòµÄÁУ»ASCÖ¸¶¨°´µÝÔö˳ÐòÅÅÁУ»DESCÖ¸¶¨°´µÝ¼õ˳ÐòÅÅÐò ......
http://www.egzcn.com/article/webbc/JSP/2006-03-22/2003.html À´Ô´
ÕªÒª£ºËäÈ»session»úÖÆÔÚwebÓ¦ÓóÌÐòÖб»²ÉÓÃÒѾºÜ³¤Ê±¼äÁË£¬µ«ÊÇÈÔÈ»ÓкܶàÈ˲»Çå³þsession»úÖÆµÄ±¾ÖÊ£¬ÒÔÖÁ²»ÄÜÕýÈ·µÄÓ¦ÓÃÕâÒ»¼¼Êõ¡£±¾ÎĽ«ÏêϸÌÖÂÛsessionµÄ¹¤×÷»úÖÆ²¢ÇÒ¶ÔÔÚJava web applicationÖÐÓ¦ÓÃsession»úÖÆÊ±³£¼ûµÄÎÊÌâ×÷ ......