Mysql Error #2002: Can't connect to local
ÔÚSentOS 5ÖУº
>>yum install mysql
°²×°Íê±Ïºó£¬
>>mysql
error:Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock'(2)";
½ñÌì·þÎñÆ÷Óöµ½ÁËÒ»¸öºÜÊìϤµÄÎÊÌâ
ÊäÈë
#mysql -u root -p
ERROR 2002 (HY000):Can't connect to local MySQL server
Ëæ¼´ÉÏÍøÕÒÑ°´ð°¸,µ«ÊǶ¼²»ÊÇ£¬ÎÊÌâÊÇÎÒ°²×°µÄmysqlÊÇÓÐÎÊÌâµÄ£¬Ó¦¸ÃÊÇ£º
>>yum install mysql-server
ÕâÑù¾ÍûÎÊÌâÁË£¡
¸ù¾Ý´ó¼ÒÌṩµÄ·½·¨ÎÒÖðÒ»³¢ÊÔ
·½°¸1.
1.#ps -A|grep mysql
ÏÔʾÀàËÆ£º
1829 ? 00:00:00 mysqld_safe
1876 ? 00:00:31 mysqld
2.#kill -9 1829
3.#kill -9 1876
4.#/etc/init.d/mysql restart
5.#mysql -u root -p
ËûµÄÂé·³½â¾öÁË,ÎҵĻ¹Ã»½â¾ö!
¼ÌÐøÕÒ
·½°¸2
ÏȲ鿴 /etc/rc.d/init.d/mysqld status ¿´¿´m y s q l ÊÇ·ñÒѾÆô¶¯.
ÁíÍâ¿´¿´ÊDz»ÊÇȨÏÞÎÊÌâ.
------------------------------------------------------------------------------------
[root@localhost beinan]#chown -R mysql:mysql /var/lib/mysql
[root@localhost beinan]# /etc/init.d/mysqld start
Æô¶¯ MySQL£º [ È·¶¨ ]
[root@localhost lib]# mysqladmin -uroot password '123456'
[root@localhost lib]# mysql -uroot -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 3 to server version: 4.1.11
Type 'help;' or '\h' for help. Type '\c' to clear the buffe
ËûµÄÒ²½â¾öÁË,ÎÒµÄÂé·³»¹ÔÚ¼ÌÐø,ÒÀÈ»¼ÌÐøÑ°ÕÒ
·½°¸3
ÎÊÌâ½â¾öÁË£¬¾¹È»ÊÇmax_connections=1000 Ëû˵̫¶àÁË£¬È»ºó¸Ä³É500Ҳ˵¶à£¬ÎÞÄÎɾ֮ÎÊÌâ½â¾öÁË¡£
»¹ÊDz»ÐÐ
·½°¸4
/var/lib/mysql ËùÓÐÎļþȨÏÞ ¸Ä³Émysql.mysql
²»Ðв»ÐÐ
·½°¸5
ÕªÒª£º½â¾ö²»ÄÜͨ¹ýmysql .sockÁ¬½ÓMySQLÎÊÌâ Õâ¸öÎÊÌâÖ÷ÒªÌáʾÊÇ£¬²»ÄÜͨ¹ý '/tmp/mysql .sock'Á¬µ½·þÎñÆ÷£¬¶øphp±ê×¼ÅäÖÃÕýÊÇÓùý'/tmp/mysql .
Ïà¹ØÎĵµ£º
×òÌìΪһ¸öÏîÄ¿×öÊý¾Ý¿â£¬ÏîÄ¿Éæ¼°µ½¶©µ¥£¬ÔÚÉè¼ÆÊý¾Ý¿â×ÖµäµÄʱºò ¾Í°ÑÕâ¸ö±íÃû¶¨ÎªÁËorder£¬½¨±íµÄʱºòÔõô½¨¶¼²»¶Ô£¬ÌáʾÊDZíÃû¸½½ü³öÏÖÎÊÌ⣬µ±Ê±¾õµÃ²»¿ÉÄÜ°¡ Ò²ÐíÊÇ×Ö¶ÎÀàÐÍÄĶù³öÁËÎÊÌ⣬²éÁ˺þã¬ÊÔÁ˺ü¸´Î£¬»¹ÊDz»ÐУ¬ºóÀ´Í»È»»ÐÈ»´óÎò£¬order byÊÇÅÅÐòÓï¾ä£¬order¿Ï¶¨ÊDZ£Áô×Ö£¬Ôõô¿ÉÄÜ×ö±íÃûÄØ¡£¡£¡£Á¢¼´°Ñ±í ......
ËäÈ»ºÜ¶àÈËÓÃmysql front£¬ µ«ÊǸöÈ˾õµÃmysql»¹ÊÇÃüÁîÐÐϱȽϺÃÓ㬱Ͼ¹Êý¾Ý¿âÔÚÃüÁîÐÐϲÙ×÷±È½ÏÍõµÀ¶øÇÒmysqlÍêÈ«Ãâ·Ñ¡£¡£
ÏÂÃæ½éÉÜһЩmysqlÃüÁîÐÐϳ£ÓõÄÃüÁÓÐһЩÊý¾Ý¿â»ù´¡µÄ£¬¼´Ê¹ÊǵÚÒ»´ÎÓÃmysql¶ÔÕÕÏÂÃæµÄÃüÁî²Ù×÷Ò²ÍêÈ«¿ÉÒÔ£¬Èç¹ûÎÒ·¢ÏÖ»¹ÓÐÆäËüÃüÁîÒ²ÊǾ³£Óõ½µÄÎÒ»á½Ðø¸üС£¡£¡£
·þÎñÆ÷£º
1. Æô¶¯m ......
PHP³ÌÐòºÍMySqlÊý¾ÝÂÒÂëÎÊÌâÔÒò¼°½â¾ö
ÂÒÂëÎÊÌâ¼òµ¥Ëµ¾ÍÊÇÊý¾Ý¿âдÈë¶ÁÈ¡£¬ÍøÒ³Îļþ£¬ÍøÒ³ÏÔʾʱ¼¸¸ö»·½ÚµÄ±àÂë²»Ò»ÖÂÔì³ÉµÄ¡£
ÂÒÂëÎÊÌâ
дÈëʱ£ºÒ³ÃæÌáȡдÈëÊý¾Ý±àÂëºÍдÈëÊý¾Ý¿âʱ±àÂë²»Ò»ÖÂ
¶Áȡʱ£º¶ÁÈ¡ºóËùÓñàÂëÓëÊý¾Ý¿âдÈëʱ²»Ò»ÖÂ
ÏÔʾʱ£º±àÂëÓëÊý¾Ý¿â¶ÁÈ¡ºóµÄÊý¾Ý²»Ò»ÖÂ
ºÜÏÔȻֻÓÐÈýÕ߶¼Í³Ò»²ÅÐУ ......
×î½üÐèҪʹÓÃMySQL£¬Ö»ºÃ¸Ï½ôѧϰһÏ¡£ÄÄÀïÖªµÀµÚÒ»²½¾Í¿¨×¡ÁË¡£×°ÁËÒ»¸ö¿Í»§¶Ë£¬Á¬²»ÉÏ£¬±¨1045µÄ´íÎó¡£
´ÓÍøÉÏÕÒÁËһϣ¬Èý²½¾ÍºÃ¡£
INSERT INTO `user` VALUES ('%','root','*196BDEDE2AE4F84CA44C47D54D78478C7E2BD7B7','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y',' ......
ÔÚ×ÀÃæÉÏн¨Ò»¸ö¿ÕµÄÎı¾Îļþmysql.txt,ÖØÃüÃûΪmysql.udl,Ë«»÷Õâ¸ömysql.udlÎļþ£¬´ò¿ª“Êý¾Ý¿âÁ¬½ÓÊôÐÔ”¶Ô»°¿ò£¬ÔÚ“Ìṩ³ÌÐò”ҳѡÔñ”Micrsoft Ole DB Provider for ODBC Drivers“£¬ µã»÷ÏÂÒ»²½£¬ÔÚ“Á¬½Ó”Ò³µÄ,"Ö¸¶¨Êý¾ÝÔ´"Ñ¡Ôñ"ʹÓÃÁ¬½Ó×Ö·û´®",µã» ......