介绍

不用介绍了吧，都知道是干啥用的，话不多少，开搞！！！

开搞

1：使用composer安装扩展包

composer require aliyuncs/oss-sdk-php

2：配置你的OSS，我这里是配置到 .env文件里

	OSS_ACCESS_KEY_ID=     		#你的oss服务的key_id
	
	OSS_ACCESS_KEY_SECRET=       #你的oss服务的key_secret
	
	OSS_ENDPOINT=              	#你的oss服务的endpoint，例如  oss-cn-hangzhou.aliyuncs.com      
	
	OSS_BUCKET=                  #你的oss服务的数据桶bucket
	
	OSS_ACL=public-read        #设置acl权限，我这里设置的为公共读，需要设置其他可以参阅阿里oss的文档

3：编写OSS的服务提供者

①：在app/Providers下新建个文件，例如 OssServiceProvider.php

<?php

namespace App\Providers;

use Illuminate\Support\ServiceProvider;
use OSS\OssClient;

class OssServiceProvider extends ServiceProvider
{
    /**
     * Register any application services.
     */
    public function register()
    {
        $this->app->singleton('oss', function () {
            $accessKeyId = env('OSS_ACCESS_KEY_ID');
            $accessKeySecret = env('OSS_ACCESS_KEY_SECRET');
            $endpoint = env('OSS_ENDPOINT');
            $bucket = env('OSS_BUCKET');
            return new OssClient($accessKeyId, $accessKeySecret, $endpoint, false);
        });
    }

    /**
     * Bootstrap any application services.
     */
    public function boot()
    {
        //
    }
}

②：在 config/app.php 中的providers 数组里加入服务，并在aliases里引入起个别名

'providers' => ServiceProvider::defaultProviders()->merge([
        /*
         * Package Service Providers...
         */

        /*
         * Application Service Providers...
         */
        App\Providers\AppServiceProvider::class,
        App\Providers\AuthServiceProvider::class,
        // App\Providers\BroadcastServiceProvider::class,
        App\Providers\EventServiceProvider::class,
        App\Providers\RouteServiceProvider::class,
        Illuminate\Redis\RedisServiceProvider::class,
        App\Providers\OssServiceProvider::class,     #对，就是这个，你没看错，就是它，它，它
    ])->toArray(),

 'aliases' => Facade::defaultAliases()->merge([
        // 'Example' => App\Facades\Example::class,
        'Redis' => Illuminate\Support\Facades\Redis::class,
        'OSS' => OSS\OssClient::class,        #对，就是它，给它换个马甲，让别人更好的认识它   
    ])->toArray(),

③：编写一个类，封装一些常用的方法，我这里封装了【上传文件】【下载文件】【检测文件存不存在】三个方法，其余的可以自行添加

<?php
namespace App\Tools;

use OSS\Core\OssException;
use Illuminate\Support\Facades\Log;
use OSS\OssClient;

/**
 * 
 */
class AliOss
{

	public $sBucket = '';
	public $sACL = '';
	
	public function __construct(){
		$this->sBucket = env('OSS_BUCKET');
		$this->sACL = env('OSS_ACL');
	}

	/**
	 * filePath  本地的文件绝对地址
	 * targetPath  oss上要保存的地址路径，例如   voice/ceshi/houlai.mp3   voice为bucket名称，测试为bucket下的目录，houlai.mp3为要保存的文件名
	 */
	public  function uploadFile($filePath, $targetPath)
	{
		try{
			$ossClient = app('oss');
			$result = $ossClient->uploadFile($this->sBucket,$targetPath,$filePath);
			$httpCode = $result['info']['http_code'] ?? 0;
			if ($httpCode == 200) {
				$ossClient->putObjectAcl($this->sBucket, $targetPath, $this->sACL);//这里是我这边要设置文件权限为公共读，不设置会默认继承当前bucket上的权限，其他权限请参阅阿里云的oss官方文档
				return true;
			}
			return false;

		}catch(OssException $e ){
			Log::channel('oss')->info('OSS-uploadFile',[$e->getMessage()]);
			return false;
		}
		
	}

	/**
	 * targetPath  oss上文件的地址
	 */
	public function existsFile($targetPath){

		try{
			$ossClient = app('oss');
			return $ossClient->doesObjectExist($this->sBucket, $targetPath);
		}catch(OssException $e ){
			Log::channel('oss')->info('OSS-existsFile',[$e->getMessage()]);
			return false;
		}
	}

	/**
	 * targetPath  oss上文件的地址
	 * localPath   要保存到本地的绝对路径
	 */
	public function downFile($targetPath, $localPath){
		try{
			$options = [];
			$options[OssClient::OSS_FILE_DOWNLOAD] = $localPath;
			$ossClient = app('oss');
			return $ossClient->doesObjectExist($this->sBucket, $targetPath, $options);
		}catch(OssException $e ){
			Log::channel('oss')->info('OSS-downFile',[$e->getMessage()]);
			return false;
		}
	}

	
}

为了方便管理，可以使用提供的oss客户端进行登录访问查看