// func Scan(a ...interface{}) (n int, err error)
func main() {
	var (
		name    string
		age     int
		married bool
	)
	fmt.Scan(&name, &age, &married)
	fmt.Printf("扫描结果 name:%s age:%d married:%t \n", name, age, married)
}

// $ ./scan_demo 
// 小王子 28 false
// 扫描结果 name:小王子 age:28 married:false 

// func Scanf(format string, a ...interface{}) (n int, err error)
func main() {
	var (
		name    string
		age     int
		married bool
	)
	fmt.Scanf("1:%s 2:%d 3:%t", &name, &age, &married)
	fmt.Printf("扫描结果 name:%s age:%d married:%t \n", name, age, married)
}

//$ ./scan_demo 
// 1:小王子 2:28 3:false
// 扫描结果 name:小王子 age:28 married:false 

// func Scanln(a ...interface{}) (n int, err error)
func main() {
	var (
		name    string
		age     int
		married bool
	)
	fmt.Scanln(&name, &age, &married)
	fmt.Printf("扫描结果 name:%s age:%d married:%t \n", name, age, married)
}

// $ ./scan_demo 
// 小王子 28 false
// 扫描结果 name:小王子 age:28 married:false 

func Fscan(r io.Reader, a ...interface{}) (n int, err error)
func Fscanln(r io.Reader, a ...interface{}) (n int, err error)
func Fscanf(r io.Reader, format string, a ...interface{}) (n int, err error)

func Sscan(str string, a ...interface{}) (n int, err error)
func Sscanln(str string, a ...interface{}) (n int, err error)
func Sscanf(str string, format string, a ...interface{}) (n int, err error)

func bufioDemo() {
	reader := bufio.NewReader(os.Stdin) // 从标准输入生成读对象
	fmt.Print("请输入内容：")
	text, _ := reader.ReadString('\n') // 读到换行
	text = strings.TrimSpace(text)
	fmt.Printf("%#v\n", text)
}

// 请输入内容：asdqwe就啊三等奖 简单却无恶 jqwjej
// "asdqwe就啊三等奖 简单却无恶 jqwjej"