package main
import (
"os"
"fmt"
"io"
)
func main() {
fp1,err1:=os.Open("/Users/zmx/Downloads/1516329971122545.pdf")
fp2,err2:=os.Create("/Users/zmx/贵州省普通高中学生综合素质评价实施办法.pdf")
if err1!=nil || err2!=nil {
fmt.Print("copy fail")
return
}
defer fp1.Close()
defer fp2.Close()
b := make([]byte,1024)
for {
n,err:=fp1.Read(b)
fp2.Write(b[:n])
if err==io.EOF {
return
}
}
}
go语言块读取文件并复制
最新推荐文章于 2025-06-04 19:40:03 发布