<?php

require dirname(__FILE__) . '/../vendor/autoload.php';

$secretId = "COS_SECRETID"; //"云 API 密钥 SecretId";
$secretKey = "COS_SECRETKEY"; //"云 API 密钥 SecretKey";
$region = "ap-beijing"; //设置一个默认的存储桶地域
$cosClient = new Qcloud\Cos\Client(
    array(
        'region' => $region,
        'schema' => 'https', //协议头部，默认为http
        'credentials'=> array(
            'secretId'  => $secretId ,
            'secretKey' => $secretKey)));
$local_path = "/data/exampleobject";

try {    
    $bucket = "examplebucket-1250000000"; //存储桶，格式：BucketName-APPID
    $key = "exampleobject"; //对象在存储桶中的位置，即对象键
    $signedUrl = $cosClient->getObjectUrl($bucket,
                                          $key, 
                                          '+10 minutes' //签名的有效时间
                                          ['ResponseContentDisposition' => '111',
                                           'Params' => [ // Params中可以传自定义querystring
                                               'aaa' => 'bbb',
                                               'ccc' => 'ddd'
                                           ]]); 
    // 请求成功
    echo $signedUrl;
} catch (\Exception $e) {
    // 请求失败
    print_r($e);
}