Golang使用zip压缩文件
package main
import (
"archive/zip"
"io"
"os"
)
func main() {
compress("01.png", "01.zip")
}
func compress(file string, dest string) error {
f, err := os.Open(file)
if err != nil {
return err
}
defer f.Close()
d, err := os.Create(dest)
if err != nil {
return err
}
defer d.Close()
wr := zip.NewWriter(d)
defer wr.Close()
w, err := wr.Create(file)
if err != nil {
return err
}
_, err = io.Copy(w, f)
if err != nil {
return err
}
return nil
}