假设Memcached在如下目录：C:\memcached\memcached.exe

在CMD中执行如下命令即可再安装一个Memcached服务（记得换个端口号啊！）：

sc create "Memcached Server1" start= auto binPath= "C:\memcached\memcached.exe -d runservice -m 32 -p 11220 -l 127.0.0.1" DisplayName= "Memcached Server1"

下面是启动、停止、卸载该服务的命令：

sc start "Memcached Server1"  //启动
sc stop "Memcached Server1"  //停止
sc delete "Memcached Server1"  //卸载该服务

如果你在执行命令的时候，遇到如下提示信息：

Creates a service entry in the registry and Service Database.
SYNTAX: 
sc create [service name] [binPath= ] <option1> <option2>...
CREATE OPTIONS:
NOTE: The option name includes the equal sign.type= <own|share|interact|kernel|filesys|rec>(default = own)start= <boot|system|auto|demand|disabled>(default = demand)error= <normal|severe|critical|ignore>(default = normal)binPath= <BinaryPathName>group= <LoadOrderGroup>tag= <yes|no>depend= <Dependencies(separated by / (forward slash))>obj= <AccountName|ObjectName>(default = LocalSystem)DisplayName= <display name>password= <password> 

请好好check下你输入的命令。

Check Point:

sc cretate命令后面带的参数比如[binPath= ]的等号后面必须有个空格，
同样，后面的其它参数比如group= , displayname=的等号后面都需要空格，
否则，sc create命令都不能成功创建服务，只会返回给你帮助信息。