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Home Backend Development PHP Tutorial mac os 启动mysql失败 ERROR 2002 HY000

mac os 启动mysql失败 ERROR 2002 HY000

Jun 06, 2016 pm 08:33 PM
mysql php

<code>bogon:~ ksoul$ /Library/StartupItems/MySQLCOM/MySQLCOM restart
Restarting MySQL database server
bogon:~ ksoul$ 
</code>
Copy after login
Copy after login
<code>bogon:~ ksoul$ mysql -uroot -p
Enter password: 
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
</code>
Copy after login
Copy after login

通过mysql官网下载的 mysql-5.6.24-osx10.9-x86_64.dmg 双击下一步安装,但启动成功,但一运行就报错。系统是MacBook Air os 10.10.2


补充:
在sg抄了一个配置复制到 /usr/local/mysql/my.cnf中可以了,不过奇怪的事。phpmyadmin中链接地址必须用 127.0.0.1

<code>[client]
port = 3306
socket = /tmp/mysql.socket
default-character-set = utf8

[mysqld]
collation-server = utf8_unicode_ci
character-set-server = utf8
init-connect = 'SET NAMES utf8'
max_allowed_packet = 64M
bind-address = 127.0.0.1
port = 3306
socket = /tmp/mysql.sock
innodb_file_per_table = 1

[mysqld_safe]
timezone = '+0:00'



</code>
Copy after login
Copy after login

回复内容:

<code>bogon:~ ksoul$ /Library/StartupItems/MySQLCOM/MySQLCOM restart
Restarting MySQL database server
bogon:~ ksoul$ 
</code>
Copy after login
Copy after login
<code>bogon:~ ksoul$ mysql -uroot -p
Enter password: 
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
</code>
Copy after login
Copy after login

通过mysql官网下载的 mysql-5.6.24-osx10.9-x86_64.dmg 双击下一步安装,但启动成功,但一运行就报错。系统是MacBook Air os 10.10.2


补充:
在sg抄了一个配置复制到 /usr/local/mysql/my.cnf中可以了,不过奇怪的事。phpmyadmin中链接地址必须用 127.0.0.1

<code>[client]
port = 3306
socket = /tmp/mysql.socket
default-character-set = utf8

[mysqld]
collation-server = utf8_unicode_ci
character-set-server = utf8
init-connect = 'SET NAMES utf8'
max_allowed_packet = 64M
bind-address = 127.0.0.1
port = 3306
socket = /tmp/mysql.sock
innodb_file_per_table = 1

[mysqld_safe]
timezone = '+0:00'



</code>
Copy after login
Copy after login

提示的信息很清楚,找不到mysql.sock文件。php.ini里面默认配置路径是/tmp/mysql.sock,但是mac os 下面mysql默认安装时mysql.sock文件不一定是这个位置(具体我没验证过)。你从sg拷贝的配置里面指定了这个文件的生成位置

socket = /tmp/mysql.socket

mysql重新启动的时候就会把这个sock文件放在这里。

tips:通过localhost方式(即unix socket)访问mysql server的时候才会用到这个文件,通过IP访问不会。这可能是你phpmyadmin能够通过IP访问数据库的原因。

不是很懂。结合上一个问题,我觉得你可能是第一次使用Mac OS X:

建议使用Homebrew来安装MySQL等等软件,brew相当于CentOS上的yum。

重新启动mysql
重新登录
确定你的密码没有错误.

ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
确定文件是否存在或者权限问题

我之前也遇到过这个问题,这个好像是最新版本的mysql的bug,我时降级到5.1.73后才可以使用的,不知道现在解决了没有。。。。。。

检查一下你的php.ini配置。我以前的一篇笔记,你可以参考一下,希望对你有帮助。

http://www.netingcn.com/mac-os-lion-php-mysql-localhost.html

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