´«ÖDz¥¿ÍJavaѧϰ JavaScript¼ÓÇ¿
ÎÒ½ñÌìѧϰÁËÙ¡ÀÏʦ½²µÄJavaScript½âÎöDomÎĵµµÄ֪ʶ£º
Ò»¡¢ ½Úµã·ÖΪ3ÖÖÀàÐÍ£¬ÔªËؽڵ㣬ÊôÐԽڵ㣬Îı¾½Úµã
¶þ¡¢ ²éÕҽڵ㣺
l js´úÂë²»ÄÜдÔÚbodyÔªËØµÄÇ°Ãæ£¬js ´úÂëдÔÚ <head> ½ÚµãÖÐ, <title> ½Úµãºó, ´ËʱÐèÒªÓõ½ js µÄ window.onload º¯Êý -- ¸Ãº¯ÊýÔÚÕû¸öÎĵµ¶¼¼ÓÔØÍê³ÉÖ®ºóÖ´ÐÐ.
l ½ÚµãµÄÊôÐÔ: nodeName: nodue: nodeType:
l ²éÕÒÔªËØ½Úµã£¬document.getElementById("bj");
l ²éÕÒÊôÐÔ½Úµã:: cityElement.getAttributeNode("bj")
l ²éÕÒÎı¾½Úµã: Îı¾½ÚµãÒ»¶¨ÊÇij¸öÔªËØ½ÚµãµÄ×Ó½Úµã! Ïȵõ½ÔªËؽڵã , Ò»°ãÇé¿öÏÂ: Îı¾½Úµã¶¼ÊÇÔªËØ½ÚµãµÄΨһµÄ×Ó½Úµã,¡¡ËùÒÔ¿ÉÒÔͨ¹ýÔªËØ½ÚµãµÄµÄ lastChild(»ò firstChild) À´»ñÈ¡
Èý¡¢ ÐèÇ󣺵ã»÷<li>½Úµã£¬µ¯³ö¶ÔÓ¦µÄÎı¾ÄÚÈÝ£¬
l ʹÓÃdocument.getElementsByTagName("li")£»»ñÈ¡ËùÓеÄli½Úµã£¬ÔÙÌí¼Óclickʼþ£¬
ËÄ¡¢ ×ӽڵ㣺
l »ñÈ¡ËùÓеÄ×ӽڵ㣺childNodes( ) ,,»ðºüºÍIE¼ÆËãµÄ×Ó½ÚµãÊý²»Ò»Ñù£¬»ðºü½«Îı¾½ÚµãºÍ¿Õ°×½ÚµãÒ²¼ÆËãÔÚÄÚ£¬¶øIE²»°üº¬¿Õ°×µÄÎı¾½Úµã£¬
l ÅжÏÔªËØÊÇ·ñÓÐ×ӽڵ㣺haschildNode£¨£©£»
l ÐèÇ󣺵ã»÷li½Úµã£¬½ÚµãµÄÄÚÈÝ×Ô¶¯·ÅÔÚÊäÈë¿òÀïÃæ£¬
l ÐèÇ󣺵ã»÷liʱ£¬liµÄÎı¾±äΪ“^^±±¾©”£¬ÔÙµã»÷ʱ£¬Óֱ仨À´¡£ ·½·¨Ò»£ºÊ¹ÓÃsubstr£¨£©£»
l ·½·¨¶þ£ºÊ¹ÓÃÕýÔò±í´ïʽ£¬
Îå¡¢ ´´½¨½Úµã£º
l ´´½¨ÔªËؽڵ㣺
i. &nb
Ïà¹ØÎĵµ£º
´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 ......
1.PreparedStatementÓëstatement±È½Ï
*°²È«ÐÔ£ºPreparedStatement°²È«£¬statement²»°²È«
*ÅúÁ¿Óï¾äµÄÖ´ÐУºPreparedStatementÖ´ÐÐЧÂʸߣ¬statementÖ´ÐÐЧÂʵͣ¬
*µ¥ÌõÓï¾äµÄÖ´ÐУºPreparedStatementÖ´ÐÐЧÂʵͣ¬statementÖ´ÐÐЧÂʸߣ¬
**********************************
´úÂëµÄ¿É¶ÁÐԺͿÉÎ ......
ÎÒ½ñÌìѧϰÁË£¬Ê¹ÓÃjunit½øÐе¥Ôª²âÊÔµÄ֪ʶºÍʹÓÃlog4j½øÐÐÈÕÖ¾¹ÜÀíµÄ֪ʶ£¬ÎÒ×öÁ˼òµ¥µÄ±Ê¼Ç£º
Junit
JUnitÊÇÒ»¸ö¿ª·¢Ô´´úÂëµÄJava²âÊÔ¿ò¼Ü£¬ÓÃÓÚ±àдºÍÔËÐпÉÖØ¸´µÄ²âÊÔ¡£ËûÊÇÓÃÓÚµ¥Ôª²âÊÔ¿ò¼ÜÌåϵxUnitµÄÒ»¸öʵÀý£¨ÓÃÓÚjavaÓïÑÔ£©¡£Ëü°üÀ¨ÒÔÏÂÌØÐÔ£º
1¡¢ÓÃÓÚ²âÊÔÆÚÍû½á¹ûµÄ¶ÏÑÔ£¨Assertion£©
2¡¢ÓÃÓÚ¹²Ïí¹²Í¬ ......
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 ......