<?php

namespace app\common\controller;

use OSS\Credentials\EnvironmentVariableCredentialsProvider;
use OSS\OssClient;
use OSS\Core\OssException;

class Upload
{
    // 显式声明属性
    private $config;
    private $ossClient; // 修复点：添加该属性声明
    private $bucket;
    public function __construct()
    {
        $this->config = get_system_config();
        $endpoint = $this->config['oss_region_url'];
        $this->bucket= $this->config['oss_bucket_name'];
        //获取配置
        $this->ossClient = new OssClient(
            $this->config['oss_access_key_id'],
            $this->config['oss_access_key_secret'],
            $endpoint
        );
    }

    /*
     *   上传文件
     *   参数：
     *   $bucket: 存储空间名称
     *   $object: 文件名
     *   $filePath: 文件路径
     *   返回：
     *   true: 上传成功
     *   false: 上传失败
     */
    public function uploadFile($object, $filePath) {
        try {
            $result = $this->ossClient->uploadFile($this->bucket, $object, $filePath);
            return true; // 上传成功返回true
        } catch (OssException $e) {
            return false; // 上传失败返回false并记录错误信息，例如：echo $e->getMessage();
        }
    }


}