首先:my.ini 配置文件中 路径需要改成自己电脑mysql解压的路径.
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####################配置文件开始################### # For advice on how to change settings please see # *** 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. [client] default-character-set=utf8 [mysqld] port=3306 basedir ="D:\mysql\mysql-5.7.13-winx64/" datadir ="D:\mysql\mysql-5.7.13-winx64/data/" tmpdir ="D:\mysql\mysql-5.7.13-winx64/data/" socket ="D:\mysql\mysql-5.7.13-winx64/data/mysql.sock" log-error="D:\mysql\mysql-5.7.13-winx64/data/mysql_error.log" #server_id = 2 #skip-locking max_connections=100 table_open_cache=256 query_cache_size=1M tmp_table_size=32M thread_cache_size=8 innodb_data_home_dir="D:\mysql\mysql-5.7.13-winx64/data/" innodb_flush_log_at_trx_commit =1 innodb_log_buffer_size=128M innodb_buffer_pool_size=128M innodb_log_file_size=10M innodb_thread_concurrency=16 innodb-autoextend-increment=1000 join_buffer_size = 128M sort_buffer_size = 32M read_rnd_buffer_size = 32M max_allowed_packet = 32M explicit_defaults_for_timestamp=true sql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION" skip-grant-tables #sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES####################配置文件结束################### |
初始化mysql服务
mysqld --install MySQL
启动mysql服务
net start mysql
登录mysql
mysql -uroot -p
修改密码
mysql> update user set authentication_string=PASSWORD('123456') where User='root';
刷新数据库
FLUSH PRIVILEGES;
修改外网权限
针对所有服务器都可以访问
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;
修改@% 可以指定IP
