mysql8.0.11綠色版安裝教程

• 解壓到安裝目錄
• 在根目錄建立data文件夾
• 建立my.ini文件 代碼如下

# Other default tuning values
# MySQL Server Instance Configuration File
# ----------------------------------------------------------------------
# Generated by the MySQL Server Instance Configuration Wizard
#
#
# Installation Instructions
# ----------------------------------------------------------------------
#
# On Linux you can copy this file to /etc/my.cnf to set global options,
# mysql-data-dir/my.cnf to set server-specific options
# (@localstatedir@ for this installation) or to
# ~/.my.cnf to set user-specific options.
#
# On Windows you should keep this file in the installation directory 
# of your server (e.g. C:\Program Files\MySQL\MySQL Server X.Y). To
# make sure the server reads the config file use the startup option 
# "--defaults-file". 
#
# To run run the server from the command line, execute this in a 
# command line shell, e.g.
# mysqld --defaults-file="D:\GreenSoft\MySQL\my.ini"
#
# To install the server as a Windows service manually, execute this in a 
# command line shell, e.g.
# mysqld --install mysql --defaults-file="D:\GreenSoft\MySQL\my.ini"
#
# And then execute this in a command line shell to start the server, e.g.
# net start mysql
#
#
# Guildlines for editing this file
# ----------------------------------------------------------------------
#
# In this file, you can use all long options that the program supports.
# If you want to know the options a program supports, start the program
# with the "--help" option.
#
# More detailed information about the individual options can also be
# found in the manual.
#
# For advice on how to change settings please see
# http://dev.mysql.com/doc/refman/8.0/en/server-configuration-defaults.html
#
#
# CLIENT SECTION
# ----------------------------------------------------------------------
#
# The following options will be read by MySQL client applications.
# Note that only client applications shipped by MySQL are guaranteed
# to read this section. If you want your own MySQL client program to
# honor these values, you need to specify it as an option during the
# MySQL client library initialization.
#


[client]
no-beep

# pipe
# socket=0.0
port=3306


[mysql]

default-character-set=utf8








[mysqld]

# 這是8.0.4的新特性 caching_sha2_password，在linux上面使用命寧 mysql -uroot -proot 可以鏈接，但是使用windows下面的navict鏈接不成功 
default_authentication_plugin = mysql_native_password

# These are commonly set, remove the # and set as required.
character-set-server = utf8
basedir = D:\Program Files\mysql-8.0.11-winx64
datadir = D:\Program Files\mysql-8.0.11-winx64\data
port = 3306
server_id = 1



# 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

# General and Slow logging.
log-output=FILE
general-log=0
general_log_file="CUPID.log"
slow-query-log=1
slow_query_log_file="CUPID-slow.log"
long_query_time=10

# Binary Logging.
# log-bin

# Error Logging.
log-error="CUPID.err"



# 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 

# 8.0.4版本的時候，用的是這個sql_mode，但在8.0.11版本中會報錯，改成下面那個
# sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
sql-mode="STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION"

default-storage-engine=INNODB

innodb_log_file_size = 512M
binlog_format='MIXED'
max_allowed_packet = 1G
# innodb_file_per_table = 1
# innodb_file_format = Barracuda

# 大小寫是否敏感，0敏感 Linux下默認為0， Windows下默認值是 1， MacOS下默認值是 2（0敏感）
lower_case_table_names = 1

innodb_strict_mode = 0
max_connections = 500

• 管理員模式進入cmd
• cd:到mysql安裝目錄的bin下
• 初始化mysql

 mysqld --initialize --user=mysql --console

• 上面黃色的框,是自動生成的mysql臨時密碼,一會我們要用這個登錄mysql服務

• 安裝mysql服務

mysqld -install

• 開啟服務

net start mysql

•  登錄服務

mysql -uroot -p臨時密碼

• 修改密碼

set password = 'root';