delete.go

package api

import (

    "net/http"

    "fmt"

    "io/ioutil"

    "errors"

)

//删除空间资源

func Delete(host string, port int, vid uint64, fid uint64, filename string) error {

    url := fmt.Sprintf("http://%s:%d/%d/%d/%s", host, port, vid, fid, filename)

    req, _ := http.NewRequest(http.MethodDelete, url, nil)

    resp, err := http.DefaultClient.Do(req)

    if err != nil {

        return err

    }

    defer resp.Body.Close()

    if resp.StatusCode == http.StatusAccepted || resp.StatusCode == http.StatusNotFound {

        return nil

    }else {

        body, _ := ioutil.ReadAll(resp.Body)

        return errors.New(string(body))

    }

}