linux centOS7安装mysql5.7.14

用的是源码包安装的方式，装的过程中可谓是历尽千辛万苦啊，总算装好了，参考的网站

 

http://blog.csdn.net/suixinm/article/details/20782799  （参考到：进入安装目录，将程序二进制的所有权改为root，数据目录的说有权改为mysql用户，更新授权表）这部分，下面接着参考的是

http://www.jb51.net/article/87160.htm?pc   不过在配置/etc/my.cnf后启动时会出错：

mysql: unknown variable 'character-set-client=utf8'

然后参考http://www.2cto.com/database/201510/445106.html网站修改/etc/my.cnf配置文件

# 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.
[client]
port = 3306
socket = /usr/local/mysql/mysql.sock

[mysql]
no-auto-rehash

[mysqld]
default-character-set=utf8
character-set-server=utf8
# 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 = .....
# socket = .....
# 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 
socket = /usr/local/mysql/mysql.sock
basedir = /usr/local/mysql
max_allowed_packet = 32M
datadir = /data/mysql
explicit_defaults_for_timestamp = true
skip-ssl
secure-file-priv = NULL
lower_case_table_names=1

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES 

[mysqld_safe]
open-files-limit = 8192
log-error=/data/log/mysql/mysql_3306.err

 

然后接着参考 http://www.jb51.net/article/87160.htm?pc

就安装成功了。

下面是我的/etc/my.cnf的配置文件，可以参考下：