package main
import (
"bufio"
"fmt"
"io"
"os"
)
func main() {
filename := "./1.txt"
f, err := os.Open(filename)
if err != nil {
fmt.Printf("read %s fail, err: %v\n", filename, err)
}
defer f.Close()
reader := bufio.NewReader(f)
for {
line, _, err := reader.ReadLine()
if err == io.EOF {
fmt.Println("done!")
break
}
fmt.Println(line)
// TODO
}
}