原创装载请注明出处：http://agilestyle.iteye.com/blog/2299138
1.下载解压MySQL安装包
2.设置MYSQL_HOME和Path环境变量
3.拷贝根目录下的my-default.ini为my.ini，添加如下内容，同样需要在根目录下创建一个data文件夹
# 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. [mysql] default-character-set=utf8 [mysqld] # 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=F:\Program Files\mysql-5.7.12-winx64 datadir=F:\Program Files\mysql-5.7.12-winx64\data port=3306 max_connections=200 character-set-server=utf8 default-storage-engine=INNODB # 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
4.管理员权限启动cmd，输入如下命令安装Windows服务
mysqld -install
5.初始化MySQL，执行如下命令
mysqld --initialize net start mysql
6.关闭MySQL服务，管理员权限执行如下命令，需要设置修改root密码
mysqld --defaults-file="F:\Program Files\mysql-5.7.12-winx64\my.ini" --console --skip-grant-tables
7.新开一个cmd，输入如下命令，密码为空，直接回车
mysql -uroot -p
use mysql;
update user set authentication_string=password("123456") where user="root";
flush privileges;
mysql -uroot -p123456
8.最后还需要执行如下命令
alter user 'root'@'localhost' identified by '123456';
还可以查看一下存储引擎
show variables like '%storage_engine%';
