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Hello.go

" FMT " Func Main () {FMT. Println ("helloWorld")

Run directly

shiyanlou:~/$ go Run hello.go
Hello World

Generate binary files run
shiyanlou:~/ $ go build hello.go                                     Shiyanlou:
Hello World

  // Go will automatically infer the type of the variable that has been initialized. Initialize with =, type is automatically judged as bool   vartrue      fmt. Println (d)
      ->true
   2. New variable declaration: =
      E:=false
      Fmt. Println (d)
   3. Standard Form
      var f string= "This is a test"
      Fmt. Println (f)

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