github.com/DARA-Project/GoDist-Scheduler@v0.0.0-20201030134746-668de4acea0d/examples/SimpleFileRead/file_read.go (about)

     1  package main
     2  
     3  import (
     4  	//"fmt"
     5  	"log"
     6  	"os"
     7  //	"time"
     8  )
     9  
    10  func normal() {
    11  	f, err := os.Open("file.txt")
    12  	if err != nil {
    13  		log.Fatal(err)
    14  	}
    15  
    16  	b1 := make([]byte, 20)
    17  	_, err = f.Read(b1)
    18  	if err != nil {
    19  		log.Fatal(err)
    20  	}
    21  	f.Close()
    22  }
    23  
    24  func main() {
    25  	normal()
    26  }