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

mysql access deined

ÎÒµÄϵͳÊÇubuntu6.06£¬×î½üÐÂ×°ºÃµÄmysqlÔÚ½øÈëmysql¹¤¾ßʱ£¬×ÜÊÇÓдíÎóÌáʾ:
# mysql -uroot -p
Enter password:
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
ʹÓÃÍøÉϽéÉܵķ½·¨ÐÞ¸ÄrootÓû§µÄÃÜÂ룺
# mysqladmin -uroot -p password 'newpassword'
Enter password:
mysqladmin: connect to server at 'localhost' failed
error: 'Access denied for user 'root'@'localhost' (using password: YES)'
ÏÖÔÚÖÕÓÚ±»ÎÒÕÒµ½Á˽â¾ö·½·¨£¬ÈçÏ£¨ÇëÏȲâÊÔ·½·¨Èý£¬Ð»Ð»£¡£©£º
·½·¨Ò»£º
# /etc/init.d/mysql stop
# mysqld_safe --user=mysql --skip-grant-tables --skip-networking &
# mysql -u root mysql
mysql> UPDATE user SET Password=PASSWORD('newpassword') where USER='root';
mysql> FLUSH PRIVILEGES;
mysql> quit
# /etc/init.d/mysql restart
# mysql -uroot -p
Enter password: <ÊäÈëÐÂÉèµÄÃÜÂënewpassword>
mysql>
·½·¨¶þ£º
Ö±½ÓʹÓÃ/etc/mysql/debian.cnfÎļþÖÐ[client]½ÚÌṩµÄÓû§ÃûºÍÃÜÂë:
# mysql -udebian-sys-maint -p
Enter password: <ÊäÈë[client]½ÚµÄÃÜÂë>
mysql> UPDATE user SET Password=PASSWORD('newpassword') where USER='root';
mysql> FLUSH PRIVILEGES;
mysql> quit
# mysql -uroot -p
Enter password: <ÊäÈëÐÂÉèµÄÃÜÂënewpassword>
mysql>
·½·¨Èý£º
ÕâÖÖ·½·¨ÎÒûÓнøÐйý²âÊÔ£¬ÒòΪÎÒµÄrootÓû§Ä¬ÈÏÃÜÂëÒѾ­±»ÎÒÐ޸ĹýÁË£¬ÄÇλÓпղâÊÔһϣ¬°Ñ½á¹û¸æËßÎÒ£¬Ð»Ð»£¡£¡
# mysql -uroot -p
Enter password: <ÊäÈë/etc/mysql/debian.cnfÎļþÖÐ[client]½ÚÌṩµÄÃÜÂë>
ÖÁ´Ë£¬À§»ó¶àʱµÄÎÊÌâ½â¾öÁË£¡


Ïà¹ØÎĵµ£º

½â¾öÖÐÎÄ´æÈëMySql³öÏÖÂÒÂëÎÊÌâ

½â¾ö°ì·¨£ºÔÚÁ¬½Ó×Ö·û´®ÖÐ˵Ã÷Á¬½Ó×Ö·ûµÄÊôÐÔ£¬È磺
    <add name="server_mysql" connectionString="server=127.0.0.1;user id=root; password=123; database=baiduemail; pooling=false;charset=gbk"/>
»òÕßÊÇ;charset=gb2312
ÁíÍâ×¢Ò⣺ÔÚ´´½¨mysqlÊý¾Ý¿âµÄ±íµÄʱºòÑ¡Ôñ±àÂ뼯gbk ......

apache tomcat mysql ¸ºÔØƽºâºÍ¼¯Èº¼¼Êõ

¹«Ë¾¿ª·¢ÁËÒ»¸öÍøÕ¾£¬¹À¼Æ×î¸ßÔÚÏßÈËÊýÊÇ3 Íò£¬²¢·¢ÈËÊý×î¶à100 ÈË¡£¿ª·¢µÄÍøÕ¾ÊÇ·ñÄÜ·ñ³ÐÊÜÕâ¸öѹÁ¦£¬ÈçºÎÈ·±£ÍøÕ¾µÄ¸ººÉûÓÐÎÊÌ⣬¾­¹ýÑо¿¾ö¶¨ÈçÏ£º
£¨1 £©²ÉÓøºÔØƽºâºÍ¼¯Èº¼¼Êõ£¬³õ²½»ú¹¹²ÉÓÃApache Tomcat µÄ»úȺ¼¼Êõ¡£
£¨2 £©²ÉÓÃѹÁ¦²âÊÔ¹¤¾ß£¬²âÊÔѹÁ¦¡£¹¤¾ßÊÇLoadrunner.
Ó²¼þ»·¾³´î½¨£º
ΪÁËÄܹ»½øÐÐѹÁ¦² ......

MySQLϵͳ½á¹¹Í¼

 
½ü¶Îʱ¼äͻȻ¶ÔMYSQLÕâ¸ö¿ªÔ´Êý¾ÝÓÐÁËÐËȤ£¬Ö÷ÒªÊÇÆäÊÇ¿ªÔ´Ãâ·Ñ£¬ÏëÏëÒÔºóÎÞÂÛÊǹ«Ë¾×öÏîÄ¿»¹ÊǸöÈË×öЩ¼òµ¥µÄСϵͳ£¬¶¼¿ÉÒÔÑ¡Ôñ£¬ÓÚÊÇ»¨Á˵ãʱ¼äÑо¿ÁËÏ£¬ÏÖÔÚ·ÖÏíÏÂ×Ô¼ºµÄѧϰÐĵ᣽ñÌì¿´ÁËдÆäϵͳµÄ×é³ÉºÍÕûÌå½á¹¹£¬ÏÖÔÚ°ÑÕûÌåµÄ½á¹¹ÓÃVISIO»­ÁËÏ£¬È»ºóÖðÒ»½âÊÍ£¬²¢²ûÊöÏÂÎÒµÄÀí½â£¬Ï±ßÊÇMySQLϵͳ½á¹¹Í¼µ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ