´«ÖDz¥¿Íjavaѧϰ struts½ø½×
ÎÒ½ñÌìѧϰÁËstruts¿ò¼ÜµÄ֪ʶ£¬×öÁ˼òµ¥µÄ±Ê¼Ç£º
Ò»¡¢ Action±êÇ©ÖÐÊôÐÔ £º
l AttributeµÄÖµ£¬Èç²»ÉèÖã¬Ä¬ÈÏֵΪaction±êÇ©ÖÐnameÊôÐÔµÄÖµ¡£
l ScopeµÄĬÈÏÖµÊÇsession
¶þ¡¢Struts±êÇ©¿â£ºÖ»ÄÜÔÚstrut»·¾³ÖÐʹÓÃ
dispatcheActionµÄʹÓùæÔò
* ¶¨ÒåµÄÀàÒª¼Ì³Ð public class EmpAction extends DispatchAction
* ¸ÃÀàÖеķ½·¨¶¨Ò广Ôò
* ·½·¨Ãû³Æ×Ô¶¨Òå(ÒªºÍjspÒ³ÃæÖеIJÎÊýµÄÖµÒ»ÖÂ)
* ·½·¨µÄ²ÎÊý¸öÊý,²ÎÊýÀàÐÍ,²ÎÊý˳ÐòºÍ·½·¨µÄ·µ»ØÀàÐÍÒªÓëactionÖеÄexecute()·½·¨Ò»ÖÂ
* ÔÚjspÒ³ÃæÖеÄʹÓÃ
·¾¶ÈçÏÂ
method=save ²ÎÊýÃû³Æ method×Ô¶¨Òå ²ÎÊýÃû³ÆÒªºÍ<action>µÄ parameterÊôÐÔµÄÖµÏàͬ
²ÎÊýÖµ saveÒªºÍEmpActionÖеķ½·¨Ãû³ÆÏàͬ
action="${pageContext.request.contextPath}/empAction.do?method=save"
* ÔÚStruts-config.xmlÎļþÖеÄÅäÖÃÈçÏÂ
<!--
method=save
parameter="method"
parameterµÄÖµÊÇÔÚjspÒ³ÃæÖвÎÊýµÄÃû³Æ,
&nb
Ïà¹ØÎĵµ£º
×¢Ê͵ÄÔÔò
1¡¢ ×¢ÊÍÐÎʽͳһ
ÔÚÕû¸öÓ¦ÓóÌÐòÖУ¬Ê¹ÓþßÓÐÒ»ÖµıêµãºÍ½á¹¹µÄÑùʽÀ´¹¹Ôì×¢ÊÍ¡£Èç¹ûÔÚÆäËûÏîÄ¿×é·¢ÏÖËûÃǵÄ×¢Ê͹淶ÓëÕâ·ÝÎĵµ²»Í¬£¬°´ÕÕËûÃǵĹ淶д´úÂ룬²»ÒªÊÔͼÔڼȳɵĹ淶ϵͳÖÐÒýÈëеĹ淶¡£
2¡¢ ×¢Ê͵ļò½à
ÄÚÈÝÒª¼òµ¥¡¢Ã÷ÁË¡¢º¬Òå׼ȷ£¬·ÀÖ¹×¢Ê͵ĶàÒåÐÔ£¬´íÎóµÄ×¢ÊͲ»µ«ÎÞÒæ·´¶øÓк¦¡£
......
´ÓJavaSE µ½JavaEE
ÔÙ´Ócorejava1,corejava11,Java Language Specification, Second(Third) Edition, Think in java£¬Data Structure java depth Adventrue)
תµ½JavaEE(EJB,Spring,Hibernate,Webwork,struts1,strut2,jsp,servlet)
´Ó¿ªÔ´×éÖ¯ÔÙµ½×Ô×éÖ¯£¬ÔÙµ½corejava1,corejava11
µ½JavaWebServer,java Web Prog ......
Finalizer ²»¿É¼Æ»®µÄ,Ò²ÊÇΣÏÕµÄ,Ò»°ãÒ²ÊDz»±ØÒªµÄ. ²»ÄÜÔÚfinalizerÖзÅÈκÎÓëÒÀÀµÊ±¼äÏà¹ØµÄ²Ù×÷,ÒòΪÄã²»ÖªµÀËüʲôʱºò±»Ö´ÐÐ. ±ÈÈçÔÚfinalizerÖйرÕÎļþµÄ×ö·¨¾ÍÊÇ´íÎóµÄ, ¸ù¾ÝJVMµÄʵÏÖ·½Ê½²»Í¬,ÓпÉÄܵ¼Ö´ò¿ªµÄÎļþÊý¹ý¶à¶øÎÞ·¨ÔÙ´ò¿ªÎļþ. Ò²²»ÄÜÔÚfinalizerÖиıä״̬,Èç¸øÊý¾Ý¿â½âËøµÈ. finalizer»¹ÄÜ´øÀ´Ñ ......
ÎÒ½ñÌìѧϰÁËOracle Êý¾Ý¿âµÄÅäÖü°¹ÜÀí£º
1 Oracle Êý¾Ý¿âÌåϵ½á¹¹¼ò½é
1.1 ƽ³£Ëù˵µÄ Oracle »ò Oracle Êý¾Ý¿âÖ¸µÄÊÇ Oracle Êý¾Ý¿â¹ÜÀíϵͳ. Oracle Êý¾Ý¿â¹ÜÀíϵͳÊǹÜÀíÊý¾Ý¿â·ÃÎʵļÆËã»úÈí¼ ......
½ñÌìÊǵÚÒ»Ìì½Ó´¥¿ò¼ÜµÄ֪ʶ£¬Ñ§Ï°struts£¬Îҷdz£¸ÐÐËȤ£º
StrutsʹÓõıêÇ©¿â£º
l struts-bean.tld: bean±êÇ©µÄÃèÊöÎļþ,bean±êÇ©ÓÃÓÚ·ÃÎÊJavaBeansºÍËüÃǵĹØÁªÊôÐÔ£¬Ò²¿ÉÒÔÓÃÓÚ¶¨ÒåеÄBean
l struts-html.tld: html±êÇ©µÄÃèÊö ......