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 (
"bufio"
"fmt"
"os"
)
func main() {
// Simulate an error
// os.Stdin.Close()
// Create a new scanner that scans from the standard-input
in := bufio.NewScanner(os.Stdin)
// Stores the total number of lines in the input
var lines int
// Scan the input line by line
for in.Scan() {
lines++
// Get the current line from the scanner's buffer
// fmt.Println("Scanned Text :", in.Text())
// fmt.Println("Scanned Bytes:", in.Bytes())
in.Text()
}
fmt.Printf("There are %d line(s)\n", lines)
if err := in.Err(); err != nil {
fmt.Println("ERROR:", err)
}
}
你可能感兴趣的文章
go main
go main
go main
go main
go main
go Header
go main
go main
go main
go main