5.6的数据库版本添加什么版本的依赖

windows10下的配置

(1) 环境变量配置

打开控制面板=>系统和安全=>系统=>高级系统设置,选择环境变量,在系统变量中找到path,编辑该选项。

第一行是oracle数据库的环境变量path配置，上图中最后一行是jdk的安装路径path配置。我们要添加mysql安装路径path配置。

系统默认安装的5.6.45版本mysql路径的位置如下 ：

C:Program FilesMySQLMySQL Server 5.6bin

配置完之后，使用WIN R组合键调用cmd窗口测验是否成功，如图则表示成功：

(2)修改数据库数据保存位置

修改my.ini配置文件

打开下面的文件夹，有一个my.ini,用Notepad 打开编辑并保存。

C:ProgramDataMySQLMySQL Server 5.6

datadir的值，是未来我们使用mysql数据库保存数据库TABLE文件的位置。

datadir =F:/Program Files/Documents/MySQL Server 5.6/data

注意：my.ini里面的/是键盘？上的/

桌面鼠标右键单击：此电脑=>管理

工具/原料

win7 *** 作系统

MySQLzip格式安装包

方法/步骤

MySQL安装文件分为两种，一种是msi格式的，一种是zip格式的。如果是msi格式的可以直接点击安装，按照它给出的安装提示进行安装（相信大家的英文可以看懂英文提示），一般MySQL将会安装在C:\Program

Files\MySQL\MySQL

Server

5.6

该目录中；zip格式是自己解压，解压缩之后其实MySQL就可以使用了，但是要进行配置。

解压之后可以将该文件夹改名，放到合适的位置，个人建议把文件夹改名为MySQL

Server

5.6，放到C:\Program

Files\MySQL路径中。当然你也可以放到自己想放的任意位置。

完成上述步骤之后，很多用户开始使用MySQL，但会出现图示的错误。这是因为没有配置环境变量所致。配置环境变量很简单：

我的电脑->属性->高级->环境变量

选择PATH,在其后面添加:

你的mysql

bin文件夹的路径

(如:C:\Program

Files\MySQL\MySQL

Server

5.6\bin

)

PATH=.......C:\Program

Files\MySQL\MySQL

Server

5.6\bin

(注意是追加,不是覆盖)

配置完环境变量之后先别忙着启动mysql，我们还需要修改一下配置文件（如果没有配置，之后启动的时候就会出现图中的错误哦！:错误2

系统找不到文件），mysql-5.6.1X默认的配置文件是在C:\Program

Files\MySQL\MySQL

Server

5.6\my-default.ini，或者自己建立一个my.ini文件，

在其中修改或添加配置（如图）：

[mysqld]

basedir=C:\Program

Files\MySQL\MySQL

Server

5.6（mysql所在目录）

datadir=C:\Program

Files\MySQL\MySQL

Server

5.6\data

（mysql所在目录\data）

以管理员身份运行cmd（一定要用管理员身份运行，不然权限不够），

输入：cd

C:\Program

Files\MySQL\MySQL

Server

5.6\bin

进入mysql的bin文件夹(不管有没有配置过环境变量，也要进入bin文件夹，否则之后启动服务仍然会报错误2)

输入mysqld

-install(如果不用管理员身份运行，将会因为权限不够而出现错误：Install/Remove

of

the

Service

Denied!)

安装成功

安装成功后就要启动服务了，继续在cmd中输入:net

start

mysql（如图）,服务启动成功！

此时很多人会出现错误，请看注意：

注意：这个时候经常会出现错误2和错误1067。

如果出现“错误2

系统找不到文件”，检查一下是否修改过配置文件或者是否进入在bin目录下 *** 作，如果配置文件修改正确并且进入了bin文件夹，需要先删除mysql（输入

mysqld

-remove）再重新安装（输入

mysqld

-install）；

如果出现错误1067，那就是配置文件修改错误，确认一下配置文件是否正确。

服务启动成功之后，就可以登录了，如图，输入mysql

-u

root

-p（第一次登录没有密码，直接按回车过）,登录成功！

END

注意事项

my.ini文件的编码必须是英文编码（如windows中的ANSI），不能是UTF-8或GBK等。

是有的my.ini配置一些服务参数的，必须有这个文件：

查找路径：安装路径\MySQL\MySQL Server 5.6\my.ini

my.ini配置内容：

# 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 4.1). 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="C:\Program Files\MySQL\MySQL Server 4.1\my.ini"

#

# To install the server as a Windows service manually, execute this in a

# command line shell, e.g.

# mysqld --install MySQL41 --defaults-file="C:\Program Files\MySQL\MySQL Server 4.1\my.ini"

#

# And then execute this in a command line shell to start the server, e.g.

# net start MySQL41

#

#

# 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.

#

#

# 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]

port=3306

[mysql]

default-character-set=gbk

# SERVER SECTION

# ----------------------------------------------------------------------

#

# The following options will be read by the MySQL Server. Make sure that

# you have installed the server correctly (see above) so it reads this

# file.

#

[mysqld]

# The TCP/IP Port the MySQL Server will listen on

port=3306

#Path to installation directory. All paths are usually resolved relative to this.

basedir="D:/MySQL Server 5.0/"

#Path to the database root

datadir="D:/MySQL Server 5.0/Data/"

# The default character set that will be used when a new schema or table is

# created and no character set is defined

default-character-set=gbk

# The default storage engine that will be used when create new tables when

default-storage-engine=INNODB

# Set the SQL mode to strict

sql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"

# The maximum amount of concurrent sessions the MySQL server will

# allow. One of these connections will be reserved for a user with

# SUPER privileges to allow the administrator to login even if the

# connection limit has been reached.

max_connections=100

# Query cache is used to cache SELECT results and later return them

# without actual executing the same query once again. Having the query

# cache enabled may result in significant speed improvements, if your

# have a lot of identical queries and rarely changing tables. See the

# "Qcache_lowmem_prunes" status variable to check if the current value

# is high enough for your load.

# Note: In case your tables change very often or if your queries are

# textually different every time, the query cache may result in a

# slowdown instead of a performance improvement.

query_cache_size=14M

# The number of open tables for all threads. Increasing this value

# increases the number of file descriptors that mysqld requires.

# Therefore you have to make sure to set the amount of open files

# allowed to at least 4096 in the variable "open-files-limit" in

# section [mysqld_safe]

table_cache=256

# Maximum size for internal (in-memory) temporary tables. If a table

# grows larger than this value, it is automatically converted to disk

# based table This limitation is for a single table. There can be many

# of them.

tmp_table_size=17M

# How many threads we should keep in a cache for reuse. When a client

# disconnects, the client's threads are put in the cache if there aren't

# more than thread_cache_size threads from before. This greatly reduces

# the amount of thread creations needed if you have a lot of new

# connections. (Normally this doesn't give a notable performance

# improvement if you have a good thread implementation.)

thread_cache_size=8

#*** MyISAM Specific options

# The maximum size of the temporary file MySQL is allowed to use while

# recreating the index (during REPAIR, ALTER TABLE or LOAD DATA INFILE.

# If the file-size would be bigger than this, the index will be created

# through the key cache (which is slower).

myisam_max_sort_file_size=100G

# If the temporary file used for fast index creation would be bigger

# than using the key cache by the amount specified here, then prefer the

# key cache method. This is mainly used to force long character keys in

# large tables to use the slower key cache method to create the index.

myisam_max_extra_sort_file_size=100G

# If the temporary file used for fast index creation would be bigger

# than using the key cache by the amount specified here, then prefer the

# key cache method. This is mainly used to force long character keys in

# large tables to use the slower key cache method to create the index.

myisam_sort_buffer_size=33M

# Size of the Key Buffer, used to cache index blocks for MyISAM tables.

# Do not set it larger than 30% of your available memory, as some memory

# is also required by the OS to cache rows. Even if you're not using

# MyISAM tables, you should still set it to 8-64M as it will also be

# used for internal temporary disk tables.

key_buffer_size=22M

# Size of the buffer used for doing full table scans of MyISAM tables.

# Allocated per thread, if a full scan is needed.

read_buffer_size=64K

read_rnd_buffer_size=256K

# This buffer is allocated when MySQL needs to rebuild the index in

# REPAIR, OPTIMZE, ALTER table statements as well as in LOAD DATA INFILE

# into an empty table. It is allocated per thread so be careful with

# large settings.

sort_buffer_size=256K

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