2017最新版windows安装mysql教程
16lz
2021-12-30
1.首先在mysql官网下载最新版mysql, 附上链接点击打开链接,根据你的系统型号选择对应的包下载,大约300多兆,版本号为5.7.19
下载完之后,解压缩,是一个标准的mysql文件,如图
2.第二步,配置系统环境变量,桌面→我的电脑→右键"属性"→高级系统设置→环境变量→系统变量→新建
变量名可以根据喜好随便取,我这里叫做MYSQL_HOME,变量值是你刚刚下载的mysql文件夹所在的目录,我们指向其中的bin目录,然后一路确定返回
3.我们的mysql文件中没有默认的配置文件,我们新建一个.ini的配置文件,名字为my-default.ini,里边内容如下:
# For advice on how to change settings please see# http://dev.mysql.com/doc/refman/5.6/en/server-configuration-defaults.html# *** DO NOT EDIT THIS FILE. It's a template which will be copied to the# *** default location during install, and will be replaced if you# *** upgrade to a newer version of MySQL.[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:\mysql-server# datadir = D:\mysql-server\data# port = .....# server_id = .....#设置服务器字符集为utf8character_set_server=utf8collation-server=utf8_general_ci#设置mysql的安装目录basedir = D:\mysql-server#设置mysql的数据文件存放目录datadir = D:\mysql-server\data#设置mysql服务所绑定的端口port = 3306#设置mysql允许的最大连接数max_connections=15# 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 [client] #设置客户端字符集default-character-set=utf8[WinMySQLadmin]Server = D:\mysql-server\bin\mysqld.exesql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
4.准备安装mysql,通过命令行工具安装
首先以管理员身份启动cmd !!!注意!!!,一定要以管理员身份启动,否则后面会报错,提示权限不够
命令如下: mysqld -install
如果出现以下提示,说明安装成功
然后开始启动服务,命令: net start mysql
这时候报错了,提示无法启动,3534 ,我们通过 mysqld --console
命令来查看错误日志
这里提示,mysql文件夹下没有\data这个文件或者路径,这时我们新建一个
我们用命令进入到mysql文件夹的路径,输入以下命令:
mysqld --initialize-insecure --user=mysql
这时我们再重新启动mysql,发现就能正常启动了
至此.我们安装mysql就成功了
总结
更多相关文章
- MySQL系列多表连接查询92及99语法示例详解教程
- Pycharm安装PyQt5的详细教程
- 【阿里云镜像】使用阿里巴巴DNS镜像源——DNS配置教程
- android用户界面之按钮(Button)教程实例汇
- 【Android(安卓)开发教程】Toast通知
- Android简易实战教程--第三十九话《Chronometer实现倒计时》
- android加密解密完美教程
- Android(安卓)SDK自带教程之BluetoothChat
- Android(安卓)SDK版本更新