µ±Ç°Î»Ö㺠´úÂëÃÔ >> ͨ����µÄ½â¾ö·½°¸
 
  • [ÇóÖú]ΪʲôÎÒÔÚsqlÖÐÖ´ÐÐexecute·µ»ØµÄ¶¼ÊÇtrueÄØ£¿

    [ÇóÖú]ΪʲôÎÒÔÚsqlÖÐÖ´ÐÐexecute·µ»ØµÄ¶¼ÊÇtrueÄØ£¿ Class.forName("oracle.jdbc.driver.OracleDriver"); Stringurl="jdbc:oracle:thin:@127.0.0.1:1521:yuanchao"; con=DriverManager.getConnec...

    292
    ÈȶÈ
  • Sybase ±íËøÕª¼Ç

    Sybase±íËøÕªÂ¼ËÀËøµÄ·¢Éú¶ÔϵͳµÄÐÔÄܺÍÍÌÍÂÁ¿¶¼ÓÐÖØÒªÓ°Ï죬¾­¼ì²â·¢ÏÖ£¬¹ÜÀíÐÅϢϵͳµÄËÀËøÖ÷ÒªÊÇÒòΪÁ½¸ö»ò¶à¸öỊ̈߳¨µÇ¼£©ÇÀռͬһ±íÊý¾Ý×ÊÔ´¡£ÒýÆð³¤Ê±¼äÇÀռͬһ×ÊÔ´²»ÊÇÒòΪÎÒÃÇÐèÒª´¦ÀíµÄÊÂÎñÌ«¸´ÔÓ£¬Ê±¼äÌ«³¤£¬¶øÍùÍùÊÇÒòΪÎÒÃÇÔÚǰ¶ËÓ¦ÓóÌÐò¶ÔÊý¾Ý¿â×÷²Ù×÷ʱÍüÁËÌá½».±¾ÎĽéÉÜÒ»ÖÖ´¦Àí½â¾öÕâÖÖËÀËøµÄ·½·¨¡£Sybase·âËøÔ­ÀíÊý¾Ý¹²ÏíÓëÊý¾ÝÒ»ÖÂÐÔÊÇÒ»¶Ô²»¿Éµ÷ºÍµÄì¶Ü£¬ÎªÁË´ïµ½Êý¾Ý¹²ÏíÓëÊý¾ÝÒ»Ö£¬±ØÐë½ø...

    6816
    ÈȶÈ
  • Oracleר¼Òµ÷ÓÅÃØÃÜ,¸ÃÔõô´¦Àí

    Oracleר¼Òµ÷ÓÅÃØÃÜÔÚ¹ýÈ¥µÄÊ®ÄêÖУ¬OracleÒѾ­³ÉΪÊÀ½çÉÏ×îרҵµÄÊý¾Ý¿âÖ®Ò»¡£¶ÔÓÚITר¼ÒÀ´Ëµ£¬¾ÍÊÇҪȷ±£ÀûÓÃOracleµÄÇ¿´óÌØÐÔÀ´Ìá¸ßËûÃǹ«Ë¾µÄÉú²úÁ¦¡£×îÓÐЧµÄ·½·¨Ö®Ò»ÊÇͨ¹ýOracleµ÷ÓÅ¡£ËüÓдóÁ¿µÄµ÷Õû²ÎÊýºÍ¼¼ÊõÀ´¸Ä½øÄãµÄOracleÊý¾Ý¿âµÄÐÔÄÜ¡£Oracleµ÷ÓÅÊÇÒ»¸ö¸´ÔÓµÄÖ÷Ìâ¡£¹ØÓÚµ÷ÓÅ¿ÉÒÔдÕûÕûÒ»±¾Ê飬²»¹ý£¬ÎªÁ˸ÄÉÆOracleÊý¾Ý¿âµÄÐÔÄÜ£¬ÓÐһЩ»ù±¾µÄ¸ÅÄîÊÇÿ¸öOracleD...

    2841
    ÈȶÈ
  • [·ÖÏí]¼æÈÝIEºÍFFµÄjs½Å±¾×ö·¨£¨±È½Ï³£Óã©,¸ÃÈçºÎ½â¾ö

    [·ÖÏí]¼æÈÝIEºÍFFµÄjs½Å±¾×ö·¨£¨±È½Ï³£Óã©JScriptcode×öBS¿ª·¢¾ÍÄÑÃâ»áÓõ½javascript£¬¶øÃ¿¸öä¯ÀÀÆ÷¶ÔjavascriptµÄÖ§³ÖÓв»Í¬¡£Õâ¾ÍÐèÒªÎÒÃdzÌÐòԱȥ¼æÈÝËûÃÇÏÂÃæÊǼæÈÝIEºÍFFµÄjs½Å±¾×ö·¨ºÍ·Ö½â£¨²¿·ÖÑ¡×ÔÍøÉÏ£¬¾­±¾ÈËÕûÀí£©£¬Ï£Íû¶Ô´ó¼ÒÓаïÖú¡£/*ÒÔÏÂÒÔIE´úÌæInternetExplorer£¬ÒÔMF/FF´úÌæMozzilaFirefox*///window.ev...

    9483
    ÈȶÈ
  • ½»»»»ú»ù´¡ÖªÊ¶½â¾ö°ì·¨

    ½»»»»ú»ù´¡ÖªÊ¶Ðí¶àÐÂÐ͵ÄClient£¯ServerÓ¦ÓóÌÐòÒÔ¼°¶àýÌå¼¼ÊõµÄ³öÏÖ£¬µ¼ÖÂÁË´«Í³µÄ¹²ÏíÊ½ÍøÂçÔ¶Ô¶²»ÄÜÂú×ãÒªÇó£¬ÕâÒ²¾ÍÍÆ¶¯Á˾ÖÓòÍø½»»»»úµÄ³öÏÖ¡£Ò»¡¢½»»»»úµÄ¶¨Òå¾ÖÓòÍø½»»»»úÓµÓÐÐí¶à¶Ë¿Ú£¬Ã¿¸ö¶Ë¿ÚÓÐ×Ô¼ºµÄרÓôø¿í£¬²¢ÇÒ¿ÉÒÔÁ¬½Ó²»Í¬µÄÍø¶Î¡£½»»»»ú¸÷¸ö¶Ë¿ÚÖ®¼äµÄͨÐÅÊÇͬʱµÄ¡¢²¢Ðеģ¬Õâ¾Í´ó´óÌá¸ßÁËÐÅÏ¢ÍÌÍÂÁ¿¡£ÎªÁ˽øÒ»²½Ìá¸ßÐÔÄÜ£¬Ã¿¸ö¶Ë¿Ú»¹¿ÉÒÔÖ»Á¬½ÓÒ»¸öÉ豸¡£ÎªÁËʵÏÖ½»»»»úÖ®¼äµÄ»¥Á¬»òÓë¸ßµµ·þÎñÆ÷...

    9456
    ÈȶÈ
  • ΢ÈíVista½ñÈÕ·¢²¼ È«Çò·èÇÀVista´ó±ý½â¾ö·½·¨

    ΢ÈíVista½ñÈÕ·¢²¼È«Çò·èÇÀVista´ó±ý¡¶Ã¿ÈÕ¾­¼ÃÐÂÎÅ¡·´Ó΢ÈíÖйúÁ˽⵽£¬ÆÚ´ýÒѾõÄ΢ÈíÐÂÒ»´ú²Ù×÷ϵͳWindowsVista½«ÔÚ½ñÌ쿪ʼͨ¹ýÐÂPCºÍÁãÊÛµêÔÚÈ«Çòͬʱ³öÊÛ£¬Î¢ÈíÖйú½ñÌìÒ²½«ÔÚ±±¾©¾ÙÐз¢²¼ÒÇʽ¡£´Ó½ñÌ쿪ʼ£¬ÖйúµÄ¼ÆËã»úÓû§ºÍÈ«ÇòÒ»ÑùÕýʽ½øÈëVistaʱ´ú¡£¾ÝÖøÃûIT×Éѯ»ú¹¹IDCÔ¤²â£¬Óû§ÔÚ΢ÈíÐÂÒ»´ú²Ù×÷ϵͳWindowsVistaÉÏÿ֧³ö1ÃÀÔª£¬¾Í»á´øÀ´19ÃÀÔªµÄ¡°Öܱߡ±ÊÕÈë¡£...

    396
    ÈȶÈ
  • G41¸úG45ÄÏÇÅÓкβ»Í¬£¬²»Í¬ÔÚÄÄÀï

    G41ºÍG45ÄÏÇÅÓкβ»Í¬£¬²»Í¬ÔÚÄÄÀïG41ºÍG45ÄÏÇÅÓкβ»Í¬£¬²»Í¬ÔÚÄÄÀï?¼±color='#FF8000'>------½â¾ö·½°¸--------------------------------------------------------Ó²¼þ¼¼ÊõICH£¨I/Ocontrollerhub£©£ºÊäÈë/Êä³ö¿ØÖÆÆ÷ÖÐÐÄ£¬¸ºÔðÁ¬½ÓPCI×ÜÏߣ¬IDEÉ豸£¬I/OÉ豸µÈ£¬¿ÉÒÔÀí½â³ÉΪÎÒÃÇËù˵µÄÄÏÇÅ¡£´ÓICH...

    6465
    ÈȶÈ
  • G41¸úG45ÄÏÇÅÓкβ»Í¬

    G41ºÍG45ÄÏÇÅÓкβ»Í¬G41ºÍG45ÄÏÇÅÓкβ»Í¬£¬²»Í¬ÔÚÄÄÀïcolor='#FF8000'>------½â¾ö·½°¸--------------------------------------------------------Ó²¼þ¼¼ÊõICH£¨I/Ocontrollerhub£©£ºÊäÈë/Êä³ö¿ØÖÆÆ÷ÖÐÐÄ£¬¸ºÔðÁ¬½ÓPCI×ÜÏߣ¬IDEÉ豸£¬I/OÉ豸µÈ£¬¿ÉÒÔÀí½â³ÉΪÎÒÃÇËù˵µÄÄÏÇÅ¡£´ÓICH2¿ªÊ¼£¬ÏÂÃæÊǼò...

    6502
    ÈȶÈ
  • Windows Mobile 5.0ÔËÓÃ֪ʶÎÊ´ð£¨2£©

    WindowsMobile5.0ʹÓÃ֪ʶÎÊ´ð£¨2£©2ÍÆ¼ö25.WindowsMobile5.0ÈçºÎѸËÙÕÒµ½Á¬ÂçÈ˲¢ÇÒÖ±½Ó²¦³öµç»°?WindowsMobile5.0ÄÚ½¨ÁªÂçÈ˵ŦÄÜ£¬¿É´¢´æÉÏÍò±ÊÁªÂçÊý¾Ý£¬¶øPocketPCPhone/SmartphoneÔÚѡȡ²¦´òÕߵĵ绰ºó£¬¼´¿ÉÖ±½Ó²¦Í¨µç»°£¬ÓëËûÈ˹µÍ¨¡£Ê¹Óá±ÖÇÄܲ¦ºÅ¡±¹¦ÄÜ£¬ÄãÄÜ¿ªÊ¼²¦ÈκκÅÂë»òÊäÈëÁ¬ÂçÈËÃû×Ö£¬ÄãµÄWindowsMobile5.0Éè...

    6811
    ÈȶÈ
  • Ã÷Ìì½á»é£¬ÓпÕÉÏÍøË³±ãÉ¢¸ö·Ö½â¾ö°ì·¨

    Ã÷Ìì½á»é£¬ÓпÕÉÏÍøË³±ãÉ¢¸ö·Ö½ÓÍê»é£¬ÏëÈ¥»ÆÉ½Í漸Ì죬²»ÖªµÀÕâ¸ö¼¾½ÚÂÃÓλÆÉ½ÔõôÑù£¬ÓÐÊìϤµÄÅóÓѸø¸ö½¨Òé¡£»òÕßÓбðµÄ²»´íµÄµØ·½£¬ÊʺÏ3-4ÌìµÄ¶ÌÆÚÂÃÐÐÒ²¿ÉÒÔ¡£Ð»Ð»´ó¼Ò£¡color='#e78608'>------½â¾ö·½°¸--------------------------------------------------------ллlz£¬»ÆÉ½»¹¿ÉÒÔ°¡£¬²»¹ýÉÏ´ÎÈ¥ÀäµÃÒªËÀcolor='#e78608...

    4793
    ÈȶÈ
  • Windows»·¾³ÉÏSybase12.5·þÎñÆ÷¶Ë¡¢¿Í»§¶ËµÄÅäÖÃ

    Windows»·¾³ÏÂSybase12.5·þÎñÆ÷¶Ë¡¢¿Í»§¶ËµÄÅäÖÃÉÏÆª²©¿Í½éÉÜÁËSybaseÊý¾Ý¿â·þÎñÆ÷¶ËµÄ°²×°¡£ÏÂÃæÊÇÉÏÆª²©¿ÍµØÖ·£ºSybaseÊý¾Ý¿â·þÎñÆ÷¶Ë°²×°ÕâÆª²©¿ÍÎÒÃÇÖ÷Òª½éÉÜÒ»ÏÂSybaseÊý¾Ý¿â·þÎñÆ÷¶ËºÍ¿Í»§¶ËµÄÅäÖá£Ê×ÏȽéÉÜһϷþÎñÆ÷¶ËµÄÅäÖá£Æäʵ£¬ÔÚ°²×°Sybase·þÎñÆ÷¶ËµÄʱºò£¬ÎÒÃÇÒѾ­ÅäÖÃÁËÒ»¸öAdaptiveServer£¨°²×°¹ý³ÌµÄµÚ12²½£©¡£Ò»°ãÔÛÃÇÓÃÒ»¸ö¾Í¿ÉÒÔÁË¡£µ±È»£¬Èç¹û°²...

    7807
    ÈȶÈ
  • ÊÖ»úÑз¢½â¾ö·½°¸

    ÊÖ»úÑз¢ÊÖ»úÊÇÔõÑùÑз¢³öÀ´µÄ£¬´ó¼ÒÄÜ˵һÏÂÏêϸ¹ý³ÌÂð£¬×îºÃÄÜ´ÓÓ²¼þµ½Èí¼þ¡£color='#e78608'>------½â¾ö·½°¸--------------------------------------------------------ÊÖ»úÉè¼ÆÖÆÔì¹ý³ÌÏÖÔÚµÄÊÖ»úÒѾ­½¥½¥ÍÑÀëÁ˵¥´¿Í¨Ñ¶¹¤¾ßµÄÉí·Ý£¬Öð½¥×ª±ä³ÉΪһ¸ö¶àýÌåºÍÐÅÏ¢µÄÖÕ¶ËÉ豸£¬Î´À´ÈÕ³£µÄ¹µÍ¨¡¢ÓéÀÖ¡¢Àí²ÆµÈ»î¶¯£¬¶¼ÊÇ¿ÉÒÔ͸¹ýÊÖ»úÀ´½øÐС£µ±´ó...

    5585
    ÈȶÈ
  • £¨¼±£©SQL2000 °´ÔÂͳ¼ÆÆÚ³õ¡¢ÆÚÖÕÊý¾Ý

    £¨¼±£©SQL2000°´ÔÂͳ¼ÆÆÚ³õ¡¢ÆÚÄ©Êý¾ÝÒýÓÃËûÈËÊý¾Ý£º--½á´æ±íCREATETABLEStocks(Itemvarchar(10),Periodint,Balanceint)INSERTStocksSELECT'aa',200501,100UNIONALLSELECT'cc',200501,100--Ã÷ϸÕËÊý¾ÝCREATETABLEtb(IDintIDENTITYPRIMARYKEY,Itemv...

    97
    ÈȶÈ
  • Ò£Öª²»ÊÇÑ©,ΪÓаµÏãÀ´,ÔÚÕ⺮Àä¶øÓÖÎÂůµÄ¼¾½ÚÀïСµÜÎÒÃÇѧ¹ýµÄ"Ä£ºý²éѯºÍ¾ÛºÏº¯Êý"

    Ò£Öª²»ÊÇÑ©,ΪÓаµÏãÀ´,ÔÚÕ⺮Àä¶øÓÖÎÂůµÄ¼¾½ÚÀïÎÒÃÇѧ¹ýµÄ"Ä£ºý²éѯºÍ¾ÛºÏº¯Êý"ÄêÄêÑ©Àï,³£²å÷»¨×í.’µ¾¡Ã·»¨ÎÞºÃÒâ,Ó®µÃÂúÒÂÇåÀá.½ñÄ꺣½ÇÌìÑÄ,ÏôÏôÁ½÷ÞÉú»ª.¿´È¡ÍíÀ´·çÊÆ,¹ÊÓ¦ÄÑ¿´Ã·»¨±¾ÕÂÎÒÃÇÖ÷ҪѧϰÁË:1.ʹÓÃLIKE¡¢BETWEEN¡¢IN½øÐÐÄ£ºý²éѯ2.ʹÓþۺϺ¯Êýͳ¼ÆºÍ»ã×ܲéѯÐÅÏ¢ÔÚÄ£ºý²éѯÖУ¬ÎÒÃÇҪѧϰµÄÄÚÈÝ£º10.1.1ͨÅä·û10.1.2ʹÓÃLIKE½øÐÐÄ£ºý²éѯ10...

    139
    ÈȶÈ
  • ORA-12514: TNS:listener does not currently know of service requested in connect,¸ÃÈçºÎ´¦Àí

    ORA-12514:TNS:listenerdoesnotcurrentlyknowofservicerequestedinconnectlsnrctlÆô¶¯ÈçÏ£º[oracle@powerlong4admin]$lsnrctlstartLSNRCTLforLinux:Version11.2.0.1.0-Productionon02-FEB-201519:18:25Copyright(c)1991,...

    611
    ÈȶÈ
  • ¹ØÓÚstruts2±êÇ©ÖÐ#ÒÉÒå

    ¹ØÓÚstruts2±êÇ©ÖÐ#ÒÉÎÊÈçÌ⣬ÄǸö·ûºÅ´ú±íµÄÊÇʲô£¿Ê²Ã´Ê±ºòʹÓ㿸Ðл´ó¼Ò¹þ£¿¿ÉÒԵĻ°Ò²Ï£Íû´óÉñÄÜ·ÖÏíÏÂÓйÜstruts2±êÇ©µÄ¾­Ñ飿±»ÕâЩ±êÇ©¸ãµÃºÃÃÔºýÄÅ£¡color='#FF8000'>------½â¾ö·½°¸--------------------dzÎöOGNLOGNLÊÇObject-GraphNavigationLanguageµÄËõд£¬ÊÇÒ»ÖÖ¹¦ÄÜÇ¿´óµÄ±í´ïʽÓïÑÔͨ¹ýËü¼òµ¥Ò»Öµıí´ïʽÓï·¨£¬...

    465
    ÈȶÈ
  • ·ÖÏí+É¢·Ö,¸ÃÈçºÎ½â¾ö

    ·ÖÏí+É¢·Ö±¾Ìû×îºóÓÉlcfÓÚ2013-07-1115:10:59±à¼­ÂÛ̳ÀïºÜ¶àÐÂÊÖÌáÎÊÈçºÎѧϰJava£¬ÎÒ¾õµÃ²»È翪¸öÌû×Ó´ó¼Ò·ÖÏíÒ»ÏÂÄãÊÇÔõôÈëÃŵ쬏øÐÂÈË×ö²Î¿¼¡£·ÖÏíÄÚÈÝ´ó¸Å°üÀ¨¼¸µã£º*ÃèÊöÒ»ÏÂÄã×Ô¼º¾õµÃ×îÅ£±ÆµÄÏîÄ¿ÊÇʲôÑùµÄ£¬¶à¸öÒ²¿ÉÒÔ*´Ó¿ªÊ¼µ½ÈëÃÅ£¬¿´ÁËÄÄЩ×ÊÁÏ£¬¶¼½Ì»áÁËÄãʲô¶«Î÷£¿*Äã×ß¹ýÄÄЩÍä·£¬¶¼ÓÐʲô½Ìѵ£¿ÎÒÏÈ×Ô¼ºÀ´¡£ÎÒ¹«Ë¾ÊÇ×ö½»Ò×ϵͳµÄ£¬ËùÒÔ×îÅ£±ÆµÄÏîÄ¿×ÔÈ»Êǽ»Ò×ϵͳÁË¡£ËüÒªÇó¸ßÎÈ...

    466
    ÈȶÈ
  • ×÷ΪÍâ°üÈËÔ±£¬ÒÔºóµÄ·ҪÈçºÎ×ߣ¿

    ×÷ΪÍâ°üÈËÔ±£¬ÒÔºóµÄ·ҪÔõô×ߣ¿£¿£¿±ÏÒµ¶þÄêÁË¡£1¡¢¸Õ±ÏÒµ¾ÍÅÜÉîÛÚ£¬½øÁËÒ»¸ö·þװóÒ×¹«Ë¾¸É³ÌÐòÔ±£¬¹«Ë¾ÊµÔÚûʸɣ¬´òÁËÒ»Äê½´ÓÍ£¬ÆäÖÐ×ÔѧÁËÒ»ÏÂAndroid£¬²»¹ýûÓÐÕæÊµ×ö¹ýÏà¹ØÉÌÒµÏîÄ¿£¬ÏÖÔÚAndroid¶¼¸øÍüÁË¡£2¡¢´ôÂúÒ»Äêºó£¬½øÁËÈíͨÕâ¸öÍâ°ü£¬È¥»ªÎªÉϰ࣬˵ÁËÊÇ×öJAVAµÄÂ½á¹ûÒ»Ö±¸ÉЩÐÞÐÞ²¹²¹µÄ¶«Î÷£¬ÕâÌìдÏÂÎĵµ£¬Ã÷ÌìɨÃèϲ¡¶¾£¬×îºóѧ»áÁËдshell½Å±¾£¬JAVAÊÇûɶ³¤½ø¡£3¡¢½ñÄê4...

    140
    ÈȶÈ
  • java¼¯ºÏ Ö® Map¾ÛºÏ

    java¼¯ºÏÖ®Map¼¯ºÏMapÓÃÓÚ±£´æ¾ßÓÐÓ³Éä¹ØÏµµÄÊý¾Ý£¬¾ßÓÐÁ½×éÖµ£ºÒ»×éÓÃÓÚ±£´æMapÖеÄkey£»ÁíÒ»×éÓÃÓÚ±£´æMapÖеÄvalue£¬ÐγÉkey-valueµÄ´æ´¢ÐÎʽ¡£Map¼¯ºÏÖаüº¬µÄһЩ·½·¨£ºvoidclear():ɾ³ýMap¼¯ºÏÖеÄËùÓÐkey-value¶Ô¡£booleancontainsKey(objectkey):²éѯMap¼¯ºÏÖÐÊÇ·ñ°üº¬Ö¸¶¨µÄkey£¬Èç¹û°üº¬£¬·µ»Øtrue¡£boolea...

    688
    ÈȶÈ
  • ¡°×ï·¸¡±ÁõÈÍ£ºÔľ¡ÖйúIT´óÀÐ ÓëÖܺèµt¾ÉÈÕ³ðÉî½â¾ö·½°¸

    ¡°×ï·¸¡±ÁõÈÍ£ºÔľ¡ÖйúIT´óÀÐÓëÖܺèµt¾ÉÈÕ³ðÉî2011Äê5Ô£¬ÁõÈÍ´Ó¸·Ñô»Øµ½±±¾©¡£Á½Äê°ëǰ£¬ËûÒÔÇô·¸µÄÉí·ÝÀ뿪£¬¹éÀ´Ê±£¬ËûÑ¡ÔñµÍµ÷£¬ÔÚ¼ÒÖн÷É÷Ô¼¼ûÁ˼¸¸öÀÏÓѺ󣬻ص½Ç§Ïð¹«Ë¾Éϰࡣһ¸öÔº󣬻¥ÁªÍøÉϲſªÊ¼ÓÐÈË·¢ÎÊ¡ª¡ª¡°ÁõÈͳöÀ´ÁË?¡±ÔÚ¹«ÖÚÃæÇ°µÄÁÁÏ໹ҪµÈµ½°ëÄêºó£¬ÔÚËûÒ»ÊÖ´´°ìµÄDoNewsÍøÕ¾°ä½±ÀñÉÏ£¬Ëûû´òÁì´ø£¬È´º±¼ûµØÎ÷×°¸ïÂÄ¡£µ±Äê²Î¼ÓǧÏðÊÕ¹ºDoNewsµÄ·¢²¼»á£¬ËûҲû´©µÃÕâôÕýʽ¡£ËûµÄ½²»°²»...

    5696
    ÈȶÈ