在Windows下使用noninstall包安装MySQL
步骤1 解压缩zip包,将里面的目录mysql-5.6.19-winx64复制到安装目录(假设为ROOT_DIR)下。
2 创建配置文件。 找到系统目录(在cmd下执行echo %WINDIR%),将文件ROOT_DIR/mysql-5.6.19-winx64/my-default.ini复制到系统目录下,并改名为my.ini。编辑my.ini,修改配置。服务器的配置在[mysqld]一节。下面几个参数要设置: basedir mysql的安装路径,应该为ROOT_DIR/mysql-5.6.19-winx64。 datadir 保存数据文件的目录,默认是data。如果使用了相对路径,相对于basedir。如果选择了其他目录存放数据文件,需要将目录ROOT_DIR/mysql-5.6.19-winx64/data目录下的文件复制过去。否则初次启动mysqld时会报告Table mysql.user doesn't exists。 port 监听端口。MySQL的默认为3306。 3 初次启动。 打开cmd,进入目录ROOT_DIR/mysql-5.6.19-winx64/bin,执行命令 start 这样会有两个cmd窗口。在一个里面执行 mysqld --console 看到输出 Version: '5.6.19' socket: '' port: 3306 MySQL Community Server (GPL)时,表明服务器启动成功。这时在另一个cmd窗口里执行命令 mysql 如果可以连上数据库,说明初次启动成功。输入exit退出mysql客户端,然后执行 mysqladmin -u root shutdown 关闭mysql服务器。 4 设置环境变量。 修改环境变量,将目录ROOT_DIR/mysql-5.6.19-winx64/bin加入PATH中。 5 作为windows服务启动。 打开cmd,执行命令 mysqld --install 如果看到输出Service successfully installed.说明服务安装成功。这时在管理工具 > 服务 里可以看到MySQL服务。 执行命令 net start mysql 启动mysql服务。 6 测试。 mysql test 7 修改root密码。
问题[ERROR] Fatal error: Can't open and lock privilege tables: Table 'mysql.user' doesn't exist原因:设置了datadir参数,但是没有将ROOT_DIR/mysql-5.6.19-winx64/data目录下的文件复制过去。
ERROR 2003 (HY000): Can't connect to MySQL server on 'localhost' (10061)原因:没有启动Mysql服务。
来自为知笔记(Wiz)

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