看到了七牛官网上很多问list这个API如何用?或者说人们看不懂，我用简单的例子或者demo来简单的给大家看看
这个如何用！一个php版本一个golang的简单demo！
golang版本
package main
import (
"crypto/hmac"
"crypto/sha1"
"encoding/base64"
"fmt"
"io/ioutil"
"net/http"
"strings"
)
const (
SK = "D-K57TE5hPe3krexftxLWFKmL2xbQEKA-mtkrUfB"
AK = "KUN6xYZlOAtid2MjHm90-6VFY2M7HC90ijDH4uOR"
HOST = "rsf.qbox.me"
)
func main() {
mac := hmac.New(sha1.New, []byte(SK))
mac.Write([]byte("/list?bucket=gitwiduu&limit=20\n"))
a := mac.Sum(nil)
client := &http.Client{}
u := base64.StdEncoding.EncodeToString([]byte(a))
u = strings.Replace(u, "+", "-", -1)
u = strings.Replace(u, "/", "_", -1)
request, _ := http.NewRequest("POST", "http://rsf.qbox.me/list?bucket=gitwiduu&limit=20", nil)
request.Header.Set("Content-Type", "application/x-www-form-urlencoded; param=value")
request.Header.Set("Host", HOST)
request.Header.Set("Connection", "keep-alive")
request.Header.Set("Authorization", "QBox "+AK+":"+u)
response, _ := client.Do(request)
if response.StatusCode == 200 {
data, _ := ioutil.ReadAll(response.Body)
fmt.Println(string(data))
}
fmt.Println("ok")
}
php 版本
<?php
/*
* +----------------------------------------------------------------------
* | 七牛列出文件
* +----------------------------------------------------------------------
* | Author: widuu <admin@widuu.com>
* +----------------------------------------------------------------------
* | Time : 09/11/2014
* +----------------------------------------------------------------------
*
**/
require('conf.php');
define('AKEY', $accessKey);
define('SKEY', $secretKey);
define('BUCKET',$bucket);
class Qiniu_List{
private $QINIU_RSF_HOST = 'http://rsf.qbox.me';
private $header = array();
private $url = '';
private static $instance;
private function __construct(){}
//单态模式实例化
public static function getInstance() {
if(!isset(self::$instance)){
$c = __CLASS__;
self::$instance = new $c;
}
return self::$instance;
}
/**
* @param prefix 前缀
* @param marker 标记
* @param limit 限制出现的个数
*
**/
public function getUrl($prefix='', $marker='', $limit = 0){
$query = @array('bucket' => BUCKET);
if (!empty($prefix)) {
$query['prefix'] = $prefix;
}
if (!empty($marker)) {
$query['marker'] = $marker;
}
if (!empty($limit)) {
$query['limit'] = $limit;
}
$url = '/list?' . http_build_query($query);
$this->url = $url;
}
//获取token
private function getToken($url){
$find = array('+', '/');
$replace = array('-', '_');
$sign = hash_hmac('sha1', $this->url."\n", SKEY, true);
$result = AKEY . ':' . str_replace($find, $replace, base64_encode($sign));
return $result;
}
/**
* @Description 列出文件
* @return array(
* ['marker'] => 标记，
* ['item'] => 文件列表数组
* )
**/
public function listFiles(){
$_post_url = trim($this->QINIU_RSF_HOST.$this->url,'\n');
$curl = curl_init ();
curl_setopt($curl, CURLOPT_URL, $_post_url);
$this->header[] = 'Host: rsf.qbox.me';
$this->header[] = 'Content-Type:application/x-www-form-urlencoded';
$this->header[] = 'Authorization: QBox '.$this->getToken($this->url);
curl_setopt ( $curl, CURLOPT_HEADER, false);
curl_setopt ( $curl, CURLOPT_HTTPHEADER, $this->header );
curl_setopt ( $curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt ( $curl, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt ( $curl, CURLOPT_POST, true);
curl_setopt ( $curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt ( $curl, CURLOPT_POSTFIELDS, "");
$result = curl_exec ( $curl );
curl_close ( $curl );
return json_decode($result,true);
}
}
//演示方法
$Qiniu_List = Qiniu_List::getInstance();
$Qiniu_List -> getUrl('','',20);
echo "<pre>";
print_r($Qiniu_List -> listFiles());
echo "</pre>";
未经允许，不得转载本站任何文章：微度网络 » 七牛云存储list列出文件简单demo(php版本和golang演示)
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