3.11. 删除 File

1.0

1.0

Github： github.com/bigfile/bigfile

API

有时候您可能需要删除一个目录或者一个文件，这个 API 的功能正是如此。当你删除一个目录时，务必小心，将会删除某个目录下的所有文件和目录。API 参数如下：

DELETE /api/bigfile/file/delete

示例

让我们来删除前面上传的图片：

package main

import (
    "fmt"
    "io/ioutil"
    libHttp "net/http"
    "strings"

    "github.com/bigfile/bigfile/databases/models"
    "github.com/bigfile/bigfile/http"
)

func main() {
    var (
        err         error
        request     *libHttp.Request
        token       = "49f92acd696260abba1bc4062d157199"
        tokenSecret = "9bcac735fd7f25947a3909998420affa"
    )
    params := map[string]interface{}{
        "token":   token,
        "nonce":   models.RandomWithMd5(255),
        "fileUid": "64c8a8ecd911630acf1dc26e8319f2dd",
    }
    body := http.GetParamsSignBody(params, tokenSecret)

    api := "https://127.0.0.1:10985/api/bigfile/file/delete?" + body
    if request, err = libHttp.NewRequest(libHttp.MethodDelete, api, strings.NewReader("")); err != nil {
        fmt.Println(err)
        return
    }
    resp, err := libHttp.DefaultClient.Do(request)
    if err != nil {
        fmt.Println(err)
        return
    }

    if bodyBytes, err := ioutil.ReadAll(resp.Body); err != nil {
        fmt.Println(err)
        return
    } else {
        fmt.Println(string(bodyBytes))
    }
}

成功之后，将会得到如下的响应：

{
    "requestId":10030,
    "success":true,
    "errors":null,
    "data":{
        "deletedAt":1567992964,
        "ext":"jpeg",
        "fileUid":"64c8a8ecd911630acf1dc26e8319f2dd",
        "hash":"9536467bde347627e27634a77963105a045f624e290b0f2bbc342834abdd4593",
        "hidden":0,
        "isDir":0,
        "path":"/images/png/profile/profile.jpeg",
        "size":4698744
    }
}

deletedAt 表示着文件被删除的时间。您可以调用 /api/bigfile/directory/list 来查看当前目录的文件。不出意外，你将会得到下面的结果：

{
    "requestId":10031,
    "success":true,
    "errors":null,
    "data":{
        "items":[
        ],
        "pages":0,
        "total":0
    }
}

英文文档：bigfile.site