go main

2026-08-30 浏览 (1)

main.go 源码

// Copyright © 2018 Inanc Gumus
// Learn Go Programming Course
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
//
// For more tutorials  : https://learngoprogramming.com
// In-person training  : https://www.linkedin.com/in/inancgumus/
// Follow me on twitter: https://twitter.com/inancgumus

package main

import "fmt"

func main() {
	i := 42
	f := 3.14
	b := true
	s := "Hello"
	r := 'A'

	fmt.Printf("i is %T\n", i)
	fmt.Printf("f is %T\n", f)
	fmt.Printf("b is %T\n", b)
	fmt.Printf("s is %T\n", s)

	// int32 = rune (type alias)
	fmt.Printf("r is %T\n", r)
}

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  • 所属分类: 后端技术
  • 本文标签: golang
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