JAVAѧϰ¼Æ»®3
µÚÒ»½×¶Î£ºJAVA»ù´¡ÔöÇ¿/Oracle+MySqlÊý¾Ý¿â+JDBC¿ª·¢¼¼Êõ+DAO·â×°
ºËÐļ¼Êõ¿Î³Ì
java»ù´¡¼ÓÇ¿£ºÔöÇ¿forÑ»·¡¢¿É±ä²ÎÊý¡¢Ã¶¾Ù¡¢·´Éä¡¢ÄÚÊ¡¡¢beanutils¹¤¾ß¡¢×¢½â¡¢·ºÐÍ¡¢Àà¼ÓÔØ¡¢´úÀí¡¢×°Ïä/²ðÏä¡¢¾²Ì¬ÒýÓõÈJavaм¼ÊõºÍ¸ß¼¶¼¼Êõ¡£
OracleºÍMySqlÊý¾Ý¿â£ºOracleºÍMySqlÊý¾Ý¿â»ù´¡¹ÜÀí¡¢SQL ÓïÑÔ¡¢PL/SQLÓïÑÔ¡¢Êý¾Ý¿âÉè¼Æ·¶Ê½£»Êý¾Ý±¸·ÝÓëÒÆÖ²£»´¥·¢Æ÷¡¢´æ´¢¹ý³Ì£»Êý¾Ý¼ìË÷¼¼ÇÉ£¬ÊÓͼ£¬´¥·¢Æ÷£¬º¯Êý£¬´æ´¢¹ý³Ì£¬ÓαêµÈ¼¼ÊõµÄʹÓᣴó¶ÔÏóµÄ¶Áд¼¼ÇÉ£¬Êý¾ÝÓÅ»¯¼¼ÇÉ£¬·ÖÇøÓëË÷Òý¡£MySqlÊý¾Ý¿â£¬³£¼ûÎÊÌâ·ÖÎöÓëÉè¼Æ¡£
JDBC¿ª·¢¼¼Êõ£ºJDBC Connection¡¢Statement¡¢PreparedStatement¡¢CallableStatement¡¢ResultSet¡¢Scrollable RS¡¢Updatable RS¡¢RowSet and DataSource¡¢Êý¾Ý¿âÁ¬½Ó³Ø¡¢JDBC Template¡¢ORM˼ÏëÓëDAO·â×°µÈ¡£
µÚ¶þ½×¶Î£ºJavaWEB+JavaMail¿ª·¢¼¼Êõ+ÏîÄ¿°¸Àý
ºËÐļ¼Êõ¿Î³Ì
JavaWEB¿ª·¢ºËÐÄ»ù´¡£ºXMLµÄ¸ÅÄîÓë»ù±¾×÷Óá¢XMLµÄ»ù±¾Óï·¨¡¢XMLµÄÔ¼ÊøÄ£Ê½¡¢DTD¡¢XML Schema¡¢Ãû³Æ¿Õ¼ä¡£WEB·þÎñÆ÷µÄ¹¤×÷ÔÀí¡¢TomcatµÄ°²×°ÓëÆô¶¯ÔËÐС¢TomcatµÄÌåϵ½á¹¹¡¢ÔÚTomcatÖÐÅäÖÃWEBÐéÄâĿ¼Óë·¢²¼WEBÓ¦ÓóÌÐòµÄ¸÷ÖÖ·½Ê½¡¢ÉèÖÃĿ¼µÄĬÈÏÍøÒ³¡¢Ê¹ÓÃTomcatÅäÖÃÐéÄâÖ÷»ú¡£ HTTPÐÒéÏê½â£¬HttpServletResponseºÍHttpServletRequestµÄÓ¦Ó㬠Session¼°SessionÓòµÄÓ¦Óã¬Session¸ú×Ù»úÖÆ£¬SessionʵÏÖ¹ºÎï³µ£¬ÀûÓÃSession·ÀÖ¹±íµ¥Öظ´Ìá½»£¬MD5Ëã·¨¼°ÆäÓ¦Óã¬SessionµÄ³Ö¾Ã»¯¡£
JSP¼¼Êõ£ºJSPÔËÐÐÔÀí¡¢JSPÖеÄ9¸öÄÚ²¿¶ÔÏóºÍ×÷Óá¢JSP±í´ïʽ¡¢JSP½Å±¾Æ¬¶Î¡¢JSPÉùÃ÷¡¢JSP×¢ÊÍ¡¢EL±í´ïʽ¼ò½é¡£pageÖ¸Áî¼°ÆäÖØÒªµÄÊôÐÔ£ºimport¡¢session¡¢errorPage¡¢isErrorPage¡¢contentTyp¡¢pageEncoding¡¢isELIgnored¡¢ÔÚweb.xmlÎļþÖÐÉèÖÃÈ«¾Ö´íÎó´¦Àí¡£JSPÖеÄincludeÖ¸Áî¼°ÆäµäÐÍÓ¦Óá£pageContext¶ÔÏóµÄÏêϸ½²½â¡£JSP±êÇ©£¨ÐÐÎªÔªËØ£©£º<jsp:include>¡¢<jsp:forward>¡¢¸÷Öֽű¾±êÇ©¡¢Ö¸Áî±êÇ©¡£JSPÖÐÎÄÂÒÂëµÄ¸÷ÖÖÔÒò·ÖÎö¡£JavaBean¡¢JSPÖÐÓëJavaBeanÏà¹ØµÄÈýÌõÖ¸ÁÐÐÎªÔªËØ£©¡£
JavaWEB¸ß¼¶¿ª·¢¼¼Êõ£ºServlet¹ýÂËÆ÷¼°µäÐͰ¸Àý¡¢Servlet¼àÌýÆ÷¡¢¿ª·¢¹ú¼Ê»¯µÄWEBÓ¦Óá¢LocaleÀ࣬NumberFormatÀ࣬DateFormatÀ࣬MessageFormatÀàµÄÓ¦Óã¬×ÊÔ´°ü£¨ResourceBundleÀà¡¢ListResourceBundleÀà¡¢PropertyResourceBundleÀࣩµÄÓ¦Óã¬Property×ÊÔ´ÎļþÓënative2ascii¹¤¾ß£¬ÈçºÎ¿ª·¢¹ú¼Ê»¯µÄWEBÓ¦Óᣠ×Ô¶¨Òå±êÇ©ºÍJSTL£º±êÇ©¼¼Êõ¿ª·¢ÈëÃÅ£»×Ô¶¨Òå±êÇ©API½éÉÜ£
Ïà¹ØÎĵµ£º
2008 Äê 6 ÔÂ 24 ÈÕ
ÔÎĵØÖ·£º http://www.ibm.com/developerworks/cn/data/library/techarticles/dm-0806wangys/
±¾ÎĽéÉÜ IBM FileNet P8 4.0 Platform ÌṩµÄ Content Java API¡£Ê×ÏÈ¶Ô FileNet P8 Content Engine ºÍ API ½øÐиÅÒª½éÉÜ, ²¢ËµÃ÷ÁËһЩ»ù±¾¸ÅÄî£¬ËæºóÏêϸ½éÉÜÁË FileNet Content EngineÌṩµÄ»ùÓÚ EJB ......
1.1.1 ÐÞÁ¶µÚÒ»²ã¾³½ç£º½£Ö¸ËÄ·½£¬ÊÔÎÊÌìÏÂÓëÕù·æ
ÐÞÁ¶µÚÒ»²ã¾³½çµÄ³ÌÐòÔ±£¬¶ÔJava¿ª·¢¼¼Êõ¾¡ÊýÕÆÎÕ£¬¿ª·¢¹¤¾ßÕÆÎÕµÃÒ²½ÏΪæµÊì¡£¿ÉÒÔ½«µÚ¶þ²ã´Î³ÌÐòÔ±½»¸øµÄÈÎÎñÍê³ÉµÃºÜ³öÉ«£¬¿ÉÒÔ°´ÒªÇó¶ÀÁ¢Íê³ÉÀà¡¢½Ó¿ÚºÍËã·¨µÄ¿ª·¢¡£×¢Öؼ¼ÇÉ£¬¶Ô¾ßÌåµÄ±à³ÌÓïÑԷdz£ÊìϤ¡£
ÄÜÁ¦Ö®Ëù¼°£¬½ÔÎÞ²»ÓÃÆä¼«¡£ÈÏΪËùÓпª·¢ÖªÊ¶£¬Ô½ÊÇ¿´Æ ......
Ò». Êý×é
. ÕýÈ·µÄ¶¨Òå: int num[]; num= new int[5] //Ö»ÓÐÓÃnew¹Ø¼ü×ÖÕæÕý´´½¨Êý×éʱ²Å¿ÉÒÔ¸ø¶¨ËüµÄ´óС
´íÎóµÄ¶¨Òå: int num[5];
. ³£¼ûµÄÊý×é´íÎóΪ : ArrayIndexOutOfBoundsException (Êý×éÔ½½ç´íÎó)
. Êý×éµÄά¶ ......
Basic concepts in OOP
Encapsulation:Òþ²ØÊµÏÖ¹ý³Ì£¬¶ÔÍâÌṩ¹«¿ªÒ»ÖµĽӿڡ¢Ê¹Èí¼þÒ×ÓÚ¸üÐÂÓëά»¤¡£
Polymorphism£ºÒ»¸öÊÂÎï×Ô¶¯»ñµÃÁíÒ»ÊÂÎïµÄ״̬ÐÐΪµÄ»úÖÆ¡£
Inheritance£ºÒ»¸öÀà×Ô¶¯»ñµÃÁíÒ»¸öÀàµÄÊôÐÔ»òÕß·½·¨µÄ¹ý³Ì¡£
1.ÀàµÄ½á¹¹
ˈ̞
&nb ......
Èç½ñ·¢ÏÖjavaÔ½À´Ô½ÄÑÕÒ¹¤×÷ÁË£¬Ò»¸ö´óÖØÇì¼ÈÈ»ÕÐÆ¸javaµÄ¹«Ë¾²»µ½3¼Ò£¬²¢ÇÒÒªÇ󻹸ßÄØ¡£Í»È»¸Ð¾õÏòÎÒÃÇÕâÑù´ÓѧУÅàѵ³öÀ´µÄ£¬Ñ§ÀúÒ²²»ÊǺøߵģ¬ÕæµÄ»î²»ÏÂÈ¥ÁË¡£ÕâÊÀµÀ£¬Ã÷Ã÷ÖйúÕâôȱÈí¼þ¿ª·¢µÄΪʲô£¬ÎÒÃÇ»¹ÊÇûµÃ»ú»á±»¹«Ë¾Â¼ÓÃÄØ¡£ÆàÁ¹¡£ ......