实现将应用程序以操作系统的Service运行
安装好golang
Windows下运行.\build.bat，Linux下运行./build，即可在bin生成可执行文件。
在Windows下 move .\bin\rs.exe C:\Windows
在Linux下 mv ./bin/rs /usr/local/bin
rs <command> [service name] options.. args ...
The command should be:
install install service
uninstall remove service
start start service
stop stop service
restart restart service
status remove service
The options are:
-e env
specify serivce application env, eg. 'key1=value1,key2=value2'
-l relative path
specify service log relative path (default "./")
-p path
specify service absolute application path
-w workspace
specify service absolute application workspace
Using args to specify args for application