- 因为同学需要安装mysql，安装过程，一路百度，在这里记录一下步奏。以后还会用到。
1.mysql-5.7.5-m15-winx64.zip下载
官方网站下载地址：http://cdn.mysql.com/Downloads/MySQL-5.7/mysql-5.7.5-m15-winx64.zip 直接迅雷这个地址
2.解压到D:MySqlDataBase
3.在D:MySqlDataBasemysql-5.7.5-m15-winx64下新建my.ini配置文件
内容如下：
####################配置文件开始###################
# 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]
default-character-set=utf8
[mysqld]
port=3306
basedir ="D:MySqlDataBasemysql-5.7.5-m15-winx64/"
datadir ="D:MySqlDataBasemysql-5.7.5-m15-winx64/data/"
tmpdir ="D:MySqlDataBasemysql-5.7.5-m15-winx64/data/"
socket ="D:MySqlDataBasemysql-5.7.5-m15-winx64/data/mysql.sock"
log-error="D:MySqlDataBasemysql-5.7.5-m15-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:MySqlDataBasemysql-5.7.5-m15-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"
#sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
####################配置文件结束###################
4.在windows系统环境变量path，加入如下内容
D:mysqlmysql-5.7.5-m15-winx64in;（注意加分号）