package main import ( "flag" ) const ( flagRabbitHost = "rabbithost" defaultRabbitHost = "amqp://knowocloud:123456@192.168.175.60:5672/" flagDBHost = "dbhost" flagDBPort = "dbport" flagDBName = "dbname" flagDBUser = "dbuser" flagDBPass = "dbpass" defaultDBHost = "192.168.175.60" defaultDBPort = "3306" defaultDBName = "SparrowCloud" defaultDBUser = "SparrowCloud" ) var ( confDBHost = flag.String(flagDBHost, defaultDBHost, "database host address.") confDBPort = flag.String(flagDBPort, defaultDBPort, "database host port.") confDBName = flag.String(flagDBName, defaultDBName, "database name.") confDBUser = flag.String(flagDBUser, defaultDBUser, "database user.") confDBPass = flag.String(flagDBPass, "", "databse password.") confRabbitHost = flag.String(flagRabbitHost, defaultRabbitHost, "rabbitmq host address, amqp://user:password@ip:port/") )