windows noinstall安装配置mysql5.5 1.首先获取mysql5.5,下载社区版,免费。 ? mysql5.5的现在地址?http://dev.mysql.com/downloads/mysql/5.5.html#downloads ??mysql5.5_noinstall_32位的下载地址:http://cdn.mysql.com/Downloads/MySQL-5.5/mysql-5.5.34
windows noinstall安装配置mysql5.5
1.首先获取mys本文来源gaodai#ma#com搞*!代#%^码网%ql5.5,下载社区版,免费。
? mysql5.5的现在地址?http://dev.mysql.com/downloads/mysql/5.5.html#downloads
??mysql5.5_noinstall_32位的下载地址:http://cdn.mysql.com/Downloads/MySQL-5.5/mysql-5.5.34-win32.zip
? ?mysql5.5_noinstall_64位的下载地址:http://cdn.mysql.com/Downloads/MySQL-5.5/mysql-5.5.34-winx64.zip
?
2.开始安装
? 把mysql-5.5.34-winx64.zip解压缩到C盘,并把mysql-5.5.34-winx64重命名mysql,复制my-medium.ini为my.ini,修改my.ini,在[mysqld]下面增加:??
basedir=C:/mysqldatadir=C:/mysql/data
?
?
? 把mysql加入环境变量,这一步可以不做,只是为了以后在任意路径下都可以登陆mysql。
??新增加环境变量:
MYSQL_HOME=C:\mysql
?修改PATH环境变量,在最前面增加,注意最后面的英文字符”;”:
%MYSQL_HOME%\bin;
?3.安装服务
C:\mysql\bin>mysqld --install mysql --defaults-file="c:\mysql\my.ini"Service successfully installed.
? ?如果需要删除mysql服务,命令如下:
C:\mysql\bin>mysqld -remove mysqlService successfully removed.
?4.启动与停止
? 可以直接开始-》运行-》输入如下命令回车:
?
net start mysql
? 同样停止mysql服务,开始-》运行-》输入如下命令回车:
?
net stop mysql
?5.初始化数据库
? C:\>mysql -uroot -p 回车,要求输入密码,直接回车继续。
?
C:\>mysql -uroot -pEnter password:Welcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 4Server version: 5.5.34-log MySQL Community Server (GPL)Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respectiveowners.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.mysql>
?
更改root的密码为root:
?
mysql> use mysql;#使用mysql这个数据库Database changedmysql> update user set password=password("root") where user="root";#更改root账号的密码为rootQuery OK, 3 rows affected (0.00 sec)Rows matched: 3 Changed: 3 Warnings: 0mysql> flush privileges;#刷新权限Query OK, 0 rows affected (0.00 sec)
? 退出并重新测试新密码:
?
mysql> exit #退出mysqlBye
? 重新登陆:
?
C:\>mysql -uroot -pEnter password: **** #输入新密码rootWelcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 9Server version: 5.5.34-log MySQL Community Server (GPL)Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respectiveowners.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.mysql>
? 登陆成功。
?
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6.乱码问题