tp5图片上传到腾讯云

composer require qcloud/cos-php-sdk-v5

<?php
namespace app\index\controller;

use think\Controller;
use Qcloud\Cos\Client;

class Upload extends Controller
{
    protected $cosClient;

    public function __construct()
    {
        parent::__construct();
        // 初始化用户身份信息(secretId, secretKey)
        $this->cosClient = new Client([
            'region' => 'ap-guangzhou',  // 存储桶所在地域
            'credentials' => [
                'secretId' => '你的SecretId',
                'secretKey' => '你的SecretKey',
            ],
        ]);
    }

    public function uploadImage()
    {
        // 获取上传的文件
        $file = request()->file('image');
        if ($file) {
            // 移动到框架应用根目录/uploads/ 目录下
            $info = $file->validate(['size' => 1024 * 1024 * 2, 'ext' => 'jpg,png,gif'])->move(ROOT_PATH . 'public' . DS . 'uploads');
            if ($info) {
                // 获取上传文件的路径
                $filePath = ROOT_PATH . 'public' . DS . 'uploads/' . $info->getSaveName();
                // 上传到COS
                try {
                    $result = $this->cosClient->putObject([
                        'Bucket' => '你的Bucket名称-1250000000', // Bucket名称
                        'Key' => 'uploads/' . $info->getFilename(), // 文件在COS中的路径
                        'Body' => fopen($filePath, 'rb'), // 文件资源
                    ]);
                    echo "文件上传成功，ETag: " . $result['ETag'];
                } catch (\Exception $e) {
                    echo "文件上传失败：" . $e->getMessage();
                }
            } else {
                echo $file->getError();
            }
        } else {
            echo "请选择上传文件";
        }
    }
}