檔案操作
Last updated
package main
import (
"fmt"
"os"
)
func main() {
userFile := "astaxie.txt"
fout, err := os.Create(userFile)
if err != nil {
fmt.Println(userFile, err)
return
}
defer fout.Close()
for i := 0; i < 10; i++ {
fout.WriteString("Just a test!\r\n")
fout.Write([]byte("Just a test!\r\n"))
}
}package main
import (
"fmt"
"os"
)
func main() {
userFile := "asatxie.txt"
fl, err := os.Open(userFile)
if err != nil {
fmt.Println(userFile, err)
return
}
defer fl.Close()
buf := make([]byte, 1024)
for {
n, _ := fl.Read(buf)
if 0 == n {
break
}
os.Stdout.Write(buf[:n])
}
}