MySQL的安装（详细图解）_MySQL
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如果你之前已经装过mysql的话，要先把它卸载，并通过"sc delete mysql"命令把mysql对应的"windows服务"删除掉
mysql安装包下载地址：
64位：
http://download.pchome.net/internet/server/dbserver/detail-37168.html
下载完成之后，打开安装包，接下来的步骤就跟我的图解一样咯~
千万不要改路径！！！！！！！！！！！
选择配置方式，“Detailed Configuration（手动精确配置）”、“Standard Configuration（标准配置）”，我们选择“Detailed Configuration”，方便熟悉配置过程。
选择服务器类型，“Developer Machine（开发测试类，mysql占用很少资源）”、“Server Machine（服务器类型，mysql占用较多资源）”、“Dedicated MySQL Server Machine（专门的数据库服务器，mysql占用所有可用资源）”，大家根据自己的类型选择了，一般选“Server Machine”，不会太少，也不会占满。
选择mysql数据库的大致用途，“Multifunctional Database（通用多功能型，好）”、“Transactional Database Only（服务器类型，专注于事务处理，一般）”、“Non-Transactional Database Only（非事务处理型，较简单，主要做一些监控、记数用，对MyISAM数据类型的支持仅限于non-transactional），随自己的用途而选择了，我这里选择“Transactional Database Only”，按“Next”继续。
对InnoDB Tablespace进行配置，就是为InnoDB 数据库文件选择一个存储空间，使用用默认位置，直接按“Next”继续
选择您的网站的一般mysql访问量，同时连接的数目，“Decision Support(DSS)/OLAP（20个左右）”、“Online Transaction Processing(OLTP)（500个左右）”、“Manual Setting（手动设置，自己输一个数）”，我这里选“Online Transaction Processing(OLTP)”，自己的服务器，应该够用了，按“Next”继续
是否启用TCP/IP连接，设定端口，如果不启用，就只能在自己的机器上访问mysql数据库了，我这里启用，把前面的勾打上，Port Number：3306，在这个页面上，您还可以选择“启用标准模式”（Enable Strict Mode），这样MySQL就不会允许细小的语法错误。如果您还是个新手，我建议您取消标准模式以减少麻烦。但熟悉MySQL以后，尽量使用标准模式，因为它可以降低有害数据进入数据库的可能性。按“Next”继续
默认编码设置成utf8,这样就可以正常的使用汉字
选择是否将mysql安装为windows服务，还可以指定Service Name（服务标识名称），是否将mysql的bin目录加入到Windows PATH（加入后，就可以直接使用bin下的文件，而不用指出目录名，比如连接，“mysql.exe -uusername -ppassword;”就可以了，不用指出mysql.exe的完整地址，很方便），我这里全部打上了勾，Service Name不变。按“Next”继续。选择是否将mysql安装为windows服务，还可以指定Service Name（服务标识名称），是否将mysql的bin目录加入到Windows PATH（加入后，就可以直接使用bin下的文件，而不用指出目录名，比如连接，“mysql.exe -uusername -ppassword;”就可以了，不用指出mysql.exe的完整地址，很方便），我这里全部打上了勾，Service Name不变。按“Next”继续。
输入root账号的密码信息两次
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这个情况就是你上面配置路径的时候有问题，它自动帮你生成的my.ini配置就会出问题，导致service没办法开启，这时候你的mysql安装程序会一直卡在start service这里！！
错误的情况：本地计算机无法启动MYSQL服务错误1067进程意外终止
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