AppHost ...

AppID get appID.

AppInstance ...

AppMode ...

AppRegion ...

AppZone ...

BuildTime get buildTime.

BuildVersion AppVersion get buildAppVersion.

GoVersion get go version.

HostName get host name.

InitEnv ...

Name gets application name.

PrintVersion print format version info.

RatelVersion get RatelVersion.

SetAppHost ...

SetAppID set appID.

SetAppInstance ...

SetAppMode ...

SetAppRegion ...

SetAppZone ...

SetBuildTime set buildTime.

SetBuildVersion SetAppVersion set buildVersion.

SetName set app name.

StartTime get start time.