php工具箱升级自带mysql到mysql5.7

下载安装mysql5.7

0X01 打开地址 https://dev.mysql.com/downloads/mysql/ 点击 Looking for the latest GA version? 按钮

0X02 点击下边的跳过登陆直接下载

0X03 修改PHP工具箱对应目录下的mysql文件夹名称（提前停止mysql服务）

0X04 解压下载好的mysql5.7到PHP目录下，并且修改文件夹名称为MySQL。

0X05 通过cmd进入Mysql目录

0X06 新建my.ini文件内容如下注意替换你得PHP工具箱的目录

# 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.

[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 = "D:/php/myphp_www/PHPTutorial/MySQL/"
datadir = "D:/php/myphp_www/PHPTutorial/MySQL/data/"
port = 3306
# server_id = .....


# 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
default-storage-engine=INNODB