Windows安装mysql5.7.29

# For advice on how to change settings please see
# http://dev.mysql.com/doc/refman/5.6/en/server-configuration-defaults.html

[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:/install/mysql-5.7.29-winx64/"
 datadir="D:/install/mysql-5.7.29-winx64/data/"
#log-error=/usr/local/mysql/log/mysqld.log
#pid-file=/usr/local/mysql/log/mysqld.pid
# port = 3306
# 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 
character-set-server=utf8
collation-server=utf8_general_ci 
performance_schema_max_table_instances=400 
table_definition_cache=400 
table_open_cache=256
#STRICT_TRANS_TABLES
sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
max_connections=1000
wait_timeout=28800
interactive_timeout=28800
connect_timeout=20
thread_cache_size=256
max_allowed_packet=50M
lower_case_table_names=1

innodb_file_per_table=1
innodb_file_format=Barracuda
innodb_file_format_check = ON
innodb_log_file_size = 512M
innodb_strict_mode = 0
#设置默认时区
default-time-zone='+08:00'
[mysqld_safe]

[mysql]
default-character-set = utf8
[mysql.server]
default-character-set = utf8
[client]
default-character-set = utf8
port = 3306
#socket=/tmp/mysql.sock

mysqld --initialize-insecure

mysqld --install

mysql -uroot -p

alter user 'root'@'localhost' identified by '1qaz@WSX';

use mysql
update user set host='%' where user='root';

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%';