Three ways to execute the GO program and go language keywords

Three ways to execute the GO program and go language keywords

Three ways to execute a Go program

I. Use of go run commands

Ii. Use of go build commands

Step1. Executes a command on the go source file go build , generating an executable with the same name. exe

Step2. Executing the. exe executable file

Third, on-line compilation run

Compile and run using the online tool of the official website: https://play.golang.org

Keywords in the Go language

Go language Keywords

Break	Default	Func	Interface	Select
Case	Defer	Go	Map	struct
Chan	Else	Goto	Package	Switch
Const	Fallthrough	If	Range	Type
Continue	For	Import	Return	Var

In addition to the keywords above, the Go language also has 36 predefined identifiers

Append	bool	Byte	Cap	Close	Complex	Complex64	complex128	UInt16
Copy	False	Float32	Float64	Imag	Int	int8	Int16	UInt32
Int32	Int64	Iota	Len	Make	New	Nil	Panic	UInt64
print	println	real	recover	string	true	uint	uint8	uintptr