Function Parse

flag.go:1238–1241

Parse parses the command-line flags from os.Args[1:]. Must be called after all flags are defined and before flags are accessed by the program.

()

// Parse parses the command-line flags from os.Args[1:].  Must be called
// after all flags are defined and before flags are accessed by the program.
func Parse() {
	// Ignore errors; CommandLine is set for ExitOnError.
	CommandLine.Parse(os.Args[1:])
}

// ParseAll parses the command-line flags from os.Args[1:] and called fn for each.
// The arguments for fn are flag and value. Must be called after all flags are