1、下載rpm包：wget http://dev.mysql.com/get/mysql57-community-release-el7-11.noarch.rpm

2、執行rpm包：rpm -Uvh mysql57-community-release-el7-11.noarch.rpm

3、安裝mysql:yum install mysql-community-server

4、啟動mysql：service mysqld start（systemctl start mysqld.service）

5、設置開機啟動：systemctl enable mysqld.service

6、查看啟動狀態：systemctl status mysqld.service

7、查看密碼：grep ‘temporary password’ /var/log/mysqld.log7、跳過密碼復雜程度，進入/etc/my.cnf文件在末尾添加：validate_password = off，（設置mysql不區分大小寫在［mysqld］之后添加：lower_case_table_names=1）重啟mysql服務

8、修改密碼：set password =password（‘root’）;

9、開啟遠程訪問：grant all privileges on *.* to ‘root’ @‘%’ identified by ‘root’;

10、刷新權限：flush privileges;

11、查看mysql數據庫編碼： show variables like ‘character%’;

12、設置編碼格式為utf8：在/etc/my.cnf文件中的［mysqld］之前添加［client］ default-character-set=utf8，在［mysqld］之后添加 character-set-server=utf8

13、重啟mysql:systemctl restart mysqld.service/**********防火墻**********/1、查看開放端口：firewall-cmd --list-ports2、開啟端口號：firewall-cmd --zone=public --add-port=80/tcp --perman