Mysql安装包Windows版安装

下载Mysql对应的安装包；

在mysql目录下配置my-default.ini

# 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 = .....
# datadir = .....
# port = .....
# 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 



[mysqld]
lower_case_table_names=0
#绑定IPv4和3306端口
bind-address=0.0.0.0
port=3306
#设置mysql的安装目录
basedir=D:DevelopSoftwaremysql
#设置mysql数据库的数据的存放目录
datadir=D:DevelopSoftwaremysqldata
#允许最大连接数
max_connections=200
#设置字符集为utf
loose-default-character-set=utf8
character-set-server=utf8
[client]
#设置客户端字符集
loose-default-character-set=utf8
[WinMySQLadmin]
Server=D:DevelopSoftwaremysqlinmysqld.exe
lower_case_table_names=0
#客户端导入导出数据用到
secure_file_priv=D:DevelopSoftwaremysql
#开启mysql binlog
#log-bin = D:DevelopSoftwaremysqldatamysql_bin
log-bin=mysql-bin
binlog-format =Row
server-id=201801

二、打开cmd.exe程序的时候选择“用管理员身份打开”。

在mysql的bin目录下面执行： 再输入mysqld install回车运行就行了，注意是是mysqld，不是mysql。

安装成功后，有人直接输入mysql -uroot -p之后然后回车，仍然提示连接不上数据库，这是为何？这是因为安装mysql成功后，还要开启mysql服务才能使用。在任务管理器中打开mysql服务，如果没找到这个服务，先在bin里面运行，mysql.exe

三、修改密码：

格式：mysql> set password for 用户名@localhost = password('新密码');  

例子：mysql> set password for root@localhost = password('123456');