Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

JavaµÄ¿çƽ̨¾ÍÊÇÒ»¾ä»ÑÑÔ¡£

ʵ²»ÏàÂ÷£¬JavaÊÇÎÒ¼û¹ýµÄÖ´ÐÐЧÂÊ×îµÍµÄ³ÌÐòÉè¼ÆÓïÑÔ£¬Ç°²»¾ÃÔÚCSDNÂÛ̳ÉÏÓиöÆÀ²â£¬¼ÆËã9999µÄ½×³Ë£¬Í¬ÑùµÄÑ­»·Ëã·¨£¬JavaµÄºÄʱÊÇ.NETµÄ5±¶¡£ÎÒÒÔÇ°ºÜϲ»¶Serv-U£¬×Ô´ÓËüÓÃJavaÖØд֮ºóÎÒ¾ÍÔÙҲûÓùý£¬ÊµÔÚÊÇÌ«ÂýÁË£¬ÎÒÄþ¿ÉÓÃIIS´î½¨FTP£¬ËäÈ»IIS´î½¨FTPÔÚȨÏÞ¹ÜÀíÉϺܲ»Áé»î¡£
ÎÒÓиöͬѧ£¬ËûÊǸãJavaµÄ£¬Ëû¸øÎÒ˵“Java²»ÊÇЧÂʵͣ¬¶øÊÇËÙ¶ÈÂý¡£”£¬ÎÒ²»ÊǸãJavaµÄ£¬ÎÒʵÔÚÏ벻͸Õâ¾ä»°µÄº¬Ò壬ÄѵÀÖ´ÐÐËÙ¶ÈÂý²»¾ÍÊÇЧÂʵÍÂð£¿ÄѵÀÖ´ÐÐËÙ¶ÈÂý»¹³ÉЧÂʸßÁË£¿
ÆäʵJavaÖ®ËùÒÔÔÚÔø¾­¶À²½ÌìÏ£¬¾ÍÊÇÒòΪËûµÄ¿çƽ̨¡¢°²È«ÐÔ£¬ÕâÁ½·½Ã棬ЧÂʿɲ»ÊÇJavaµÄÇ¿Ï·´¶øÊÇËû×î¶ÌµÄÒ»¿éµ²°å£¬ËäÈ»Java×ÜÊÇÓÃÀíÂÛÖ¤Ã÷±È.NET¿ì¡£
Ò²ÐíC#¸ÕÉÏÊеÄʱºòÓÐЩ³­Ï®Java°É£¬µ«×Ô´ÓC# 2.0ÉÏÊÐÖ®ºó£¬Õû¸ö¾ÖÃæ¾ÍŤתǬÀ¤ÁË£¬²»µ«JavaÔÚÄ£·ÂC#£¬¶øÇÒËû´ÓÀ´¶¼Ã»ÄܸúµÃÉÏC#µÄ½Å²½¡£
¾Í°²È«ÐÔ¶øÑÔ£¬JavaÒѾ­Ô¶Ô¶µÍÓÚVB.NET£¬¸üÎÞ·¨Ó밲ȫÐÔÖø³ÆµÄC#Ïà±È¡£
Ò²ÐíΨһ¿ÉÒÔÈÃÊÀÈËÁôÁµJavaµÄÀíÓɾÍÊ£ÏÂËüµÄÍõÅÆ——¿çƽ̨¡£
˵¾äʵ»°£¬Java¿çƽ̨¸ù±¾¾Í²»ÊÇÍâÐÐÈËÏëÏëµÄÄÇÖÖ£¬Ò»´Î±àÒ룬´¦´¦ÔËÐС£
ÒòΪ¸÷ϵͳµÄAPI²»Í¬£¬´úÂëµ÷ÓÃAPI±àд³ÌÐò¾Í»áÓöµ½ºÜ¶à²»¼æÈݵĵط½£¬±ÈÈçJava¸ÄдºóµÄServ-U¾Í²»ÄÜÔÚÊÖ»úÉÏÖ´ÐУ¬ÊÖ»úµÄÓÎÏ·Ò²²»ÄÜÖ±½ÓÔÚ΢»úÉÏÖ´ÐС£
¹é¸ùµ½µ×£¬Java¿çƽ̨¿ÉÒÔ£¬µ«ÊÇÒªÖØбàд´úÂ룬·ñÔò»¹·ÖʲôJ2EE/J2SE/J2MEÄØ£¡
Èç¹ûÐèÒªÖØбàд´úÂ룬¼¸ºõÈκÎÒ»ÃżÆËã»úÓïÑÔ¶¼¿ÉÒÔ¿çƽ̨ÁË£¬»¹ÓõÃ×ÅJavaÂ¶øÇÒÏñPHP/C#µÈÓïÑÔ²»ÐèÒªÐ޸ĴúÂ붼¿ÉÒÔ¿çWindows/Linux¡£
ÁíÍ⣬СÐÍÈí¼þ´úÂëÖØÓüÛÖµµÍ£¬Ã»ÓбØÒª¿çƽ̨£»´óÐÍÈí¼þ£¬ÓÐÑϸñµÄ¹æ»®¡¢²¿Ê𣬲»¿ÉÒÔËæÒâ¿çƽ̨¡£
JavaÆÛÆ­ÁËÎÒÃÇÄÇô¶àÄ꣬Èç½ñµÄ¶àºËʱ´ú£¬ÎÒÈÏΪËüÆøÊýÒѾ¡£¡


Ïà¹ØÎĵµ£º

JavaÖм¯ºÏÈÝÆ÷ÀàListºÍSetµÄÓ÷¨

ListµÄÓ÷¨
List°üÀ¨List½Ó¿ÚÒÔ¼°List½Ó¿ÚµÄËùÓÐʵÏÖÀà¡£ÒòΪList½Ó¿ÚʵÏÖÁËCollection½Ó¿Ú£¬ËùÒÔList½Ó¿ÚÓµÓÐCollection½Ó¿ÚÌṩµÄËùÓг£Ó÷½·¨£¬ÓÖÒòΪListÊÇÁбíÀàÐÍ£¬ËùÒÔList½Ó¿Ú»¹ÌṩÁËһЩÊʺÏÓÚ×ÔÉíµÄ³£Ó÷½·¨£¬Èç±í1Ëùʾ¡£
±í1  List½Ó¿Ú¶¨ÒåµÄ³£Ó÷½·¨¼°¹¦ÄÜ
´Ó±í1¿ÉÒÔ¿´³ö£¬List½Ó¿ÚÌṩµÄÊʺÏÓÚ×ÔÉíµÄ ......

Java ÖеÄIO






<!--
@page { margin: 0.79in }
P { margin-bottom: 0.08in }
-->

JavaÖеÄ
io

ÎÒ¶ÔÁ÷µÄÀí½âÊÇ£ºÔ´µ½Ä¿µÄµØµÄ¹ì¼££¬ËùÒÔÁ÷µÄÒ»¶ËÊÇÊý¾ÝÔ´£¨ÊäÈëÁ÷£©»òÕß½ÓÊÕÆ÷£¨Êä³öÁ÷£©£¬ÁíÒ»¶ËÊÇ
ioÖеÄij¸öÀࣻÕâÀï˵Ã÷Ï£¬
Scanne ......

java JDBC ResultSetÏê½â(javaÊý¾Ý¿â²Ù×÷)

ÕâƪÎÄÕ²¢Ã»Óиø³öÈçºÎʹÓÃResultSetµÄ¾ßÌåÀý×Ó£¬Ö»ÊÇ´ÓResultSetµÄ¹¦ÄÜÐÔÉϽøÐÐÁËÏêϸµÄ½²Êö¡£Ï£ÍûÕâƪÎÄÕ¶Դó¼ÒÀí½âResultSetÄܹ»ÓÐËù°ïÖú¡£ÏÂÃæ¾ÍÊÇÕâƪÎÄÕµľßÌåÄÚÈÝ¡£
½á¹û¼¯(ResultSet)ÊÇÊý¾ÝÖвéѯ½á¹û·µ»ØµÄÒ»ÖÖ¶ÔÏ󣬿ÉÒÔ˵½á¹û¼¯ÊÇÒ»¸ö´æ´¢²éѯ½á¹ûµÄ¶ÔÏ󣬵«Êǽá¹û¼¯²¢²»½ö½ö¾ßÓд洢µÄ¹¦ÄÜ£¬Ëûͬʱ»¹¾ßÓв ......

ÓÃJavaʵÏÖ·Ç×èÈûͨÐÅ

ÓÃServerSocketºÍSocketÀ´±àд·þÎñÆ÷³ÌÐòºÍ¿Í»§³ÌÐò£¬ÊÇJavaÍøÂç±à³ÌµÄ×î»ù±¾µÄ·½Ê½¡£ÕâЩ·þÎñÆ÷³ÌÐò»ò¿Í»§³ÌÐòÔÚÔËÐйý³ÌÖг£³£»á×èÈû¡£ÀýÈçµ±Ò»¸öÏß³ÌÖ´ÐÐServerSocketµÄaccept()·½·¨Ê±£¬¼ÙÈçûÓпͻ§Á¬½Ó£¬¸ÃÏ߳̾ͻáÒ»Ö±µÈµ½ÓÐÁË¿Í»§Á¬½Ó²Å´Óaccept()·½·¨·µ»Ø¡£ÔÙÀýÈçµ±Ïß³ÌÖ´ÐÐSocketµÄread()·½·¨Ê±£¬Èç¹ûÊäÈëÁ÷ÖÐûÓÐ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ