How to open mysql in wamp
How to open mysql in wamp: first open the bin folder of the mysql installation directory under wamp; then start the MySQL server program; finally open the command processing window and start mysql.
Recommended: "mysql tutorial"
Start the MySql service
1. 打开命令行,打开wamp下的mysql安装目录的bin文件夹(我把Wamp server安装在G盘)
Difference##Start the MySQL server program, enter: mysqld. (Please note that this is mysqld, not mysql)
3.打开mysql的客户端窗口:即打开命令处理窗口,再次进入mysql的bin目录,输入mysql -h hostname -u username -p就可以启动mysql了。在这里,我的hostname是localhost,username为root。Copy after login
①mysql 和mysqld 的区别:
- mysqld is a server program
- mysql is a command line client program
Done.
在windows下使用http.exe命令的例子: 平时我们使用最多的可能就是用http.exe命令安装、开启、停止,删除apache服务这些操作。 httpd -k install 将Apache注册为windows服务,因为我们使用的是apache2.2版本,所以默认的服务名为"Apache2.4"。 httpd -k install -n "服务名" 将Apache注册为windows服务,自己指定一个服务名字。 httpd -k install -n "服务名" -f "conf\my.conf"将Apache注册为windows服务,自己指定一个服务名字,并且使用特定配置文件。 httpd -k uninstall 移除Apache服务,缺省地,将使用"Apache2.4"httpd -k uninstall -n "服务名"移除Apache服务,自己制定一个服务名字。 httpd -k start 启动Apache服务。 httpd -k stop 停止Apache服务。 httpd -k restart 重启Apache服务。
As an administratorOpen the command line: Enter
httpd -k install //Add the apache service to the windows service, so open the command line as an administrator!When I added the service here, I changed it Name, an error occurred when opening it, because it looks for the version you installed by default (mine is Apache2.4)httpd -k start //Start the apache service
httpd -k stop //Stop the apache service
······
So delete the service and add it again. This time do not add the parameter -n. (Don’t change the name)
That’s it.
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