Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

cmdÃüÁîÌáʾÐÐÁ¬½ÓmysqlÂÒÂëµÄ½â¾ö

1¡¢MySQLÊÇÓÐһЩ»·¾³±äÁ¿¿ÉÒÔÉèÖã¬
¿ÉÊäÈ룺show variables;¿É²é¿´µ±Ç°µÄ»·¾³±äÁ¿ÉèÖã»
2¡¢ÕâЩ±äÁ¿µ±ÖÐÓÐÒ»²¿·ÖÓë×Ö·ûÏà¹ØµÄÉèÖã¬
¿ÉÊäÈ룺show variables like ´character%´;²é¿´£»
3¡¢ÆäÖÐcharacter_set_results¾ö¶¨·µ»Ø½á¹ûµÄ±àÂ룬
windowsÏÂÉèΪgb2312¼´¿ÉÕý³£ÏÔʾÖÐÎÄ£»
ÉèÖ÷½·¨£ºset character_set_results=gb2312;£¬È»ºó»Ø³µ¼´¿É£»
4¡¢µ±È»£¬Èç¹ûÏëͨ¹ýÃüÁîÌáʾÐд°¿ÚÀ´ÊäÈëÖÐÎÄÐÞ¸ÄÊý¾Ý¿âÄÚÈÝ£¬
Ôò¿ÉÒÔÊÔÊÔÉèÖÃset character_set_connection=gb2312;
ÒÔ¼°set character_set_client=gb2312;
˵Ã÷£º
ÒÔÉÏÔÚÃüÁîÌáʾÐд°¿ÚÖÐÉèÖõÄÖµ£¬
ÆäÓÐЧÆÚ½ö½öΪ±¾´ÎÁ¬½ÓÓÐЧ£¬
¼´¶Ï¿ª±¾´ÎÁ¬½ÓÖ®ºó£¬
ÖØÐÂÁ¬½Ó½øÀ´£¬
ËùÓÐËùÉèÖõıäÁ¿ÓÖ»Ö¸´µ½Ä¬ÈϵÄÖµÁË¡£


Ïà¹ØÎĵµ£º

mysql front ×¢²áÂë

gNBpPFgyOw9Rwt/ozsnjgM7tJNo2 bhaaAThangemMkaz2tQhq3/f7dZ7 Vj29WeGHjuupj/AhYqymjAuokhYi X1T/fG+q1yR22PdcEP39dxU3ovEo lLLzwIZlQr9oJYwUf5eG4x5e1bMP nfIaIl8reszQPHFNbrxBjCVrBEXL TyBLehxzUpVI672t3LjX8q4ytCRC ezcoZQfMAc0DulJzNREbwlcf0Rco N0zW3ojBUxGsplBBZZPrD7/bPhkM rjtS8Bxym+HeV1TJDTXuiL8QLg== ......

javaÓëmysqlÂÒÂëµÄÎÊÌâ

javaÓëmysqlÂÒÂëµÄÎÊÌâ
javaÓëmysqlÂÒÂëµÄÎÊÌâ
¹Ø¼ü×Ö: javaÓëmysqlÂÒÂëµÄÎÊÌâ
½â¾ö·½·¨Ò»:(×îÖØÒªµÄÒ»ÖÖ·½·¨)
Äã¿´ÏÂmy.ini£¬ÓÐÎÞ
[mysql]
default-character-set=utf8
[client]
default-character-set=utf8
[mysqld]
default-character-set=utf8
È»ºó½¨Á¢±íʱ£¬Ò²ÒªÓ㨱ÈÈ磩
DROP TABLE IF ......

phpmyadminÁ¬½Ó¶à¸öMySQLÊý¾Ý¿â


ÔÚphpmyadminµÄ¸ùĿ¼Ï½¨Á¢config.inc.php
дÈëÈçÏ´úÂ룺
<?php
//phpmyadmin ÅäÖÃÎļþ
//±¾µØMySQLÊý¾Ý¿â
$i=1;
$cfg['Servers'][$i]['host']          =
'localhost';
$cfg['Servers'][$i]['user']          ......

spring+hibernateÔÚMYSQLϵÄһЩÎÊÌâ

½ñÌìÔÚ°ïÅóÓѵ÷ÊÔÒ»¸ö¹ØÓÚ¶àÏ̷߳ÃÎÊͬһÕűíÒýÆðµÄLock wait timeout exceedeµÄÎÊÌ⣬¸Ð¾õÒýÆðµÄÔ­ÒòÓУº
1£¬Ã»ÓнøÐÐÓÅ»¯£¬¾¡Á¿±ÜÃâ¶àÏß³Ì
2£¬¸ù¾ÝËüºóÃæ±¨µÄÒì³££¬ÌáÐÑÎÒ¿ÉÒÔHibernate µÄSessionûÓÐʹÓõõ±£¬(Ò²ÊÇÎÒ½â¾öµÄ·½°¸)
3£¬ÓÃsynchronizedÐÞÊθüбíµÄº¯Êý
¹À¼ÆÊÇÔ­À´³ÌÐòÔÚÐÞ¸ÄÍê¸Ã±íʱÁ¢¿Ì½øÐÐÁ˲åÈë²Ù× ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ