mysql 5.7.20\5.7.21 免安装版安装配置教程

[mysql] 
# 设置mysql客户端默认字符集 
default-character-set=utf8 
[mysqld] 
#设置3306端口 
port = 3306 
# 设置mysql的安装目录 
basedir=D:/tools/ent/db/mysql-5.7.20-winx64 
# 设置mysql数据库的数据的存放目录 
datadir=D:/tools/ent/db/mysql-5.7.20-winx64/data 
# 允许最大连接数 
max_connections=200 
# 服务端使用的字符集默认为8比特编码的latin1字符集 
character-set-server=utf8 
# 创建新表时将使用的默认存储引擎 
default-storage-engine=INNODB 

\mysql-5.7.20-winx64\bin>mysqld --initialize-insecure

mysql-5.7.20-winx64\bin>mysqld -install

D:\tools\ent\db\mysql-5.7.20-winx64\bin>net start mysql 

D:\tools\ent\db\mysql-5.7.20-winx64\bin>net stop mysql 

D:\tools\ent\db\mysql-5.7.20-winx64\bin>mysql -uroot -p 
Enter password: ****** 
Welcome to the MySQL monitor. Commands end with ; or \g. 
Your MySQL connection id is 6 
Server version: 5.7.20 MySQL Community Server (GPL) 
 
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved. 
 
Oracle is a registered trademark of Oracle Corporation and/or its 
affiliates. Other names may be trademarks of their respective 
owners. 
 
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. 
 
mysql> show databases; 
+--------------------+ 
| Database  | 
+--------------------+ 
| information_schema | 
| api  | 
| ibase4j  | 
| jpress  | 
| mysql  | 
| performance_schema | 
| srmhome  | 
| sys  | 
| wordpress  | 
+--------------------+ 
9 rows in set (0.00 sec) 
 
mysql>