本文为Windows下配置mysql5.1免安装版

一、去官网下载下来压缩包。

二、将压缩包解压在某个位置  例如：E:/Java/mysql-5.1.73

三、配置my.ini文件

# Example MySQL config file for small systems.

#

# This is for a system with little memory (<= 64M) where MySQL is only used

# from time to time and it's important that the mysqld daemon

# doesn't use much resources.

#

# MySQL programs look for option files in a set of

# locations which depend on the deployment platform.

# You can copy this option file to one of those

# locations. For information about these locations, see:

# http://dev.mysql.com/doc/mysql/en/option-files.html

#

# In this file, you can use all long options that a program supports.

# If you want to know which options a program supports, run the program

# with the "--help" option.

# The following options will be passed to all MySQL clients

[client]

password= 123

port= 3306

socket= MySQL

# Here follows entries for some specific programs

# The MySQL server

[mysqld]

basedir=E:/Java/mysql-5.1.73

datadir=E:/Java/mysql-5.1.73/data

port= 3306

socket= MySQL

skip-locking

key_buffer_size = 16K

max_allowed_packet = 1M

table_open_cache = 4

sort_buffer_size = 64K

read_buffer_size = 256K

read_rnd_buffer_size = 256K

net_buffer_length = 2K

thread_stack = 128K

# Don't listen on a TCP/IP port at all. This can be a security enhancement,

# if all processes that need to connect to mysqld run on the same host.

# All interaction with mysqld must be made via Unix sockets or named pipes.

# Note that using this option without enabling named pipes on Windows

# (using the "enable-named-pipe" option) will render mysqld useless!

#

#skip-networking

server-id= 1

# Uncomment the following if you want to log updates

#log-bin=mysql-bin

# binary logging format - mixed recommended

#binlog_format=mixed

# Uncomment the following if you are using InnoDB tables

#innodb_data_home_dir = C:\\mysql\\data\\

#innodb_data_file_path = ibdata1:10M:autoextend

#innodb_log_group_home_dir = C:\\mysql\\data\\

# You can set .._buffer_pool_size up to 50 - 80 %

# of RAM but beware of setting memory usage too high

#innodb_buffer_pool_size = 16M

#innodb_additional_mem_pool_size = 2M

# Set .._log_file_size to 25 % of buffer pool size

#innodb_log_file_size = 5M

#innodb_log_buffer_size = 8M

#innodb_flush_log_at_trx_commit = 1

#innodb_lock_wait_timeout = 50

[mysqldump]

quick

max_allowed_packet = 16M

[mysql]

no-auto-rehash

# Remove the next comment character if you are not familiar with SQL

#safe-updates

[myisamchk]

key_buffer_size = 8M

sort_buffer_size = 8M

[mysqlhotcopy]

interactive-timeout四、将my.ini文件放在系统Windows目录下。

五、开始--运行 里面输入CMD 进入DOS下 输入 mysqld-nt -install，将mysql作为系统服务

启动MYSQL服务     net start mysql

停止MYSQL服务   net stop mysql

移除mysql服务     mysqld-nt --remove

如果安装成功但启动不了，报1067错，请检查my.ini文件。文件里面配置的路径要和实际的存放路径一致才行。