Logging is indispensable in any code that we need its support both in debugging and in statistics. However, a package that filled withfmt.Println/fmt.Printf printing various messages can never be considered a read-to-be-adopted package, which can be optimized by a simple change, using Golang’s native log package to print information to standard output or to a file.Then, how to apply the log package? Are there any limitations? If so, can we seek open-source packages? Let’s find the answers together.Golang logpackage mainimport "log"func main() { log.Println("Log pri...