package mq import "fmt" type Config struct { Address string `json:"address"` Account string `json:"account"` Password string `json:"password"` VHost string `json:"vhost"` } func (cfg *Config) MakeConnectingURL() string { return fmt.Sprintf("amqp://%s:%s@%s%s", cfg.Account, cfg.Password, cfg.Address, cfg.VHost) }