[php-cos]ThinkPHP项目集成腾讯云储存对象COS

Cos技术文档

1、安装phpSdk
通过composer的方式安装。

1.1 在composer.json中添加 qcloud/cos-sdk-v5: >=2.0

  "require": {"php": ">=7.2.5","topthink/framework": "^6.1.0","topthink/think-orm": "^2.0","topthink/think-filesystem": "^1.0","zoujingli/wechat-developer": "^1.2","qcloud/cos-sdk-v5": ">=2.0"},

将composer.lock删除，然后运行composer install 就安装成功了。
查看vendor中的是否存在qcloud\cos-sdk-v5，安装包中有使用的例子：sample文件夹中。

2、添加配置文件

3、编写cos工具类

<?phpnamespace app\common;use think\facade\Config;
use Qcloud\Cos\Client;class CosClient
{public static function uploadFile(){### 上传文件流try {$qcloudConfig = Config::get("cosClient");$bucket = $qcloudConfig["bucket"]; //存储桶名称 格式：BucketName-APPID$key = "exampleobject"; //此处的 key 为对象键，对象键是对象在存储桶中的唯一标识$srcPath = "C:/Users/nima/Desktop/Snipaste_2023-07-26_14-59-39.png"; //本地文件绝对路径$file = fopen($srcPath, 'rb');if ($file) {$result = CosClient::cosClient()->Upload($bucket = $bucket,$key = $key,$body = $file);}print_r($result);} catch (\Exception $e) {echo "$e\n";}}public static function cosClient(){$qcloudConfig = Config::get("cosClient");$secretId = $qcloudConfig["secretId"];$secretKey = $qcloudConfig["secretKey"];$region = $qcloudConfig["region"];$cosClient = new Client(array('region' => $region,'schema' => 'https', //协议头部，默认为http'credentials' => array('secretId'  => $secretId,'secretKey' => $secretKey)));return $cosClient;}
}

测试：

<?phpnamespace app\controller;use app\BaseController;
use think\Request;use app\model\User;
use think\facade\Config;
use app\common\CosClient;class CosController extends BaseController
{/*** 上传文件cos*/public function cosUploadFile(){CosClient::uploadFile();}}

postman请求：

成功报错：

GuzzleHttp\Exception\RequestException: cURL error 60: SSL certificate problem: self signed certificate in certificate
chain (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for
https://shushan-1259593927.cos.ap-nanjing.myqcloud.com/exampleobject in
F:\shushan-server\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php:211
Stack trace:
#0 F:\shushan-server\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(158):
GuzzleHttp\Handler\CurlFactory::createRejection()
#1 F:\shushan-server\vendor\guzzlehttp\guzzle\src\Handler\Curl

按照报错指示，查看https://curl.haxx.se/libcurl/c/libcurl-errors.html找到解决办法：
下载pem证书，配置证书。

curl pem证书下载地址

将证书保存在：D:/phpstudy_pro/Extensions/php/php8.0.2nts/extras/ssl/cacert.pem

打开PHP.ini配置文件：配置证书：curl.cainfo

重启小皮

再次postman访问:成功了！