mysql免安装版配置
一、下载免安装版mysql:https://file.nsk666.com/d/share/developTool/DataBase/mysql-5.7.24-winx64.zip
- 也可以去官网下载!
二、配置环境变量:
- 在path中添加:H:\DataBase\mysql-5.7.23\bin (H:\DataBase\mysql-5.7.23为解压路径)
三、新建编写my.ini
- 在mysql路径文件下新建my.ini,设置data的存放地址
# For advice on how to change settings please see
# http://dev.mysql.com/doc/refman/5.7/en/server-configuration-defaults.html
# *** DO NOT EDIT THIS FILE. It's a template which will be copied to the
# *** default location during install, and will be replaced if you
# *** upgrade to a newer version of MySQL.
[mysqld]
#skip-grant-tables
# Remove leading # and set to the amount of RAM for the most important data
# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
# innodb_buffer_pool_size = 128M
# Remove leading # to turn on a very important data integrity option: logging
# changes to the binary log between backups.
# log_bin
# These are commonly set, remove the # and set as required.
# basedir = .....
# datadir = .....
# port = .....
# server_id = .....
basedir ="H:\DataBase\mysql-5.7.23" # 设置mysql的安装目录
datadir ="H:\DataBase\mysql-5.7.23\data" # 设置mysql数据库的数据的存放目录,必须是data,或者是//xxx/data
# Remove leading # to set options mainly useful for reporting servers.
# The server defaults are faster for transactions and fast SELECTs.
# Adjust sizes as needed, experiment to find the optimal values.
# join_buffer_size = 128M
# sort_buffer_size = 2M
# read_rnd_buffer_size = 2M
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
#服务端的编码方式
character-set-server=utf8mb4
[client]
#客户端编码方式,最好和服务端保存一致
loose-default-character-set=utf8mb4
[WinMySQLadmin]
Server = "H:\DataBase\mysql-5.7.23\bin\mysqld.exe"
三、打开cmd初始化sql服务(管理员模式运行cmd)
- mysqld --install
-
初始化(如果二次初始化,注意先把data文件夹里面的内容清空)
-
mysqld --initialize --console
- 上面的 root@localhost: IX)*yuDi7.&L 是默认密码。
四、启动MySQL,登录mysql
- 启动: net start mysql
-
登录: mysql -u root -p
-
然后输入刚刚的默认密码
-
SET PASSWORD FOR ‘root’@‘localhost’ = PASSWORD(‘123456’);
吧密码修改成123456 -
或者 ALTER USER USER() IDENTIFIED BY ‘o!k?T7ZDGZ>D’;
-
flush privileges;
-
刷新下
结束:!