图片上传到腾讯云COS小案例

一、安装扩展包

composer require "overtrue/laravel-filesystem-cos"

二、修改配置文件 config/filesystems.php

把cos相关配置追加到disks中去:

<?phpreturn [/*|--------------------------------------------------------------------------| Default Filesystem Disk|--------------------------------------------------------------------------|| Here you may specify the default filesystem disk that should be used| by the framework. A "local" driver, as well as a variety of cloud| based drivers are available for your choosing. Just store away!|| Supported: "local", "ftp", "s3", "rackspace"|*/'default' => env('STORAGE','local'),/*|--------------------------------------------------------------------------| Default Cloud Filesystem Disk|--------------------------------------------------------------------------|| Many applications store files both locally and in the cloud. For this| reason, you may specify a default "cloud" driver here. This driver| will be bound as the Cloud disk implementation in the container.|*/'cloud' => 's3',/*|--------------------------------------------------------------------------| Filesystem Disks|--------------------------------------------------------------------------|| Here you may configure as many filesystem "disks" as you wish, and you| may even configure multiple disks of the same driver. Defaults have| been setup for each driver as an example of the required options.|*/'disks' => ['local' => ['driver' => 'local','root'   => storage_path('uploads'),],'ftp' => ['driver'   => 'ftp','host'     => 'ftp.example.com','username' => 'your-username','password' => 'your-password', ],'qiniu' => ['driver'  => 'qiniu','domain' => env('QINIU_DOMAIM',''),'domains' => ['default'   => env('QINIU_DOMAIM',''), //你的七牛域名'https'     => 'dn-yourdomain.qbox.me',         //你的HTTPS域名'custom'    => 'static.abc.com',                //你的自定义域名],'access_key'=> '',  //AccessKey'secret_key'=> '',  //SecretKey'bucket'    => env('BUCKET',''),  //Bucket名字'notify_url'=> '',  //持久化处理回调地址],'cos' => ['driver' => 'cos','region'          => env('COS_REGION'),'credentials'     => ['appId'     => env('COS_APP_ID'),'secretId'  => env('COS_SECRET_ID'),'secretKey' => env('COS_SECRET_KEY'),],'timeout'         => env('COS_TIMEOUT', 60),'connect_timeout' => env('COS_CONNECT_TIMEOUT', 60),'bucket'          => env('COS_BUCKET'),'cdn'             => env('RESOURCE_URL'),'scheme'          => env('COS_SCHEME', 'https'),'read_from_cdn'   => env('COS_READ_FROM_CDN', false),],],];

三、在.env文件中添加cos腾讯云连接配置。

COS_REGION="您的REGION"
COS_APPID="您的APPID"
COS_SECRET_ID="您的SECRET_ID"
COS_SECRET_KEY="您的SECRET_KEY"
COS_BUCKET="您的BUCKET"
RESOURCE_URL="您的访问域名"

注意：如果缓存过配置文件，记得清除一下缓存再重新生成

php artisan config:cache

四、上传案例（文件流或者图片路径两种方式上传）

<?phpnamespace App\Http\Controllers;use Illuminate\Http\Request;class UploadImgController extends \Illuminate\Routing\Controller
{/*** 文件流或文件路径上传图片* @param Request $request* @return \Illuminate\Http\JsonResponse*/public function uploadImg(Request $request){//type: 1:文件流上传方式。2:文件路径上传方式。$type = $request->input('type');  $file = $request->file('file'); //文件流$path = $request->input('path');  //文件路径if(!$type){return response()->json(['status' => 1, 'msg' => '缺少参数', 'data' => (object)[]]);}if($type == 1){if(!$file){return response()->json(['status' => 1, 'msg' => '缺少参数', 'data' => (object)[]]);}$extension = $file->getClientOriginalExtension(); //获取文件扩展名if(!in_array($extension,["png", "jpg", "gif", 'jpeg'])){return response()->json(['status' => 1, 'message' => '图片上传类型需要是png,jpg,jpeg或者是gif','data'=> (object)[]]);}$path = $file->getRealPath();$sc  = '/'.rand(11111,99999).'/'.time();}else{if(!$path){return response()->json(['status' => 1, 'msg' => '缺少参数', 'data' => (object)[]]);}$sc  = '/'.rand(11111,99999).'/'.time();}$fileName = config('filesystems.disks.cos.storage_url').$sc.'.'.$extension;$cloudConfig = config('filesystems.disks.cos');//腾讯云Cos存储$cosClient = new \Qcloud\Cos\Client(['region' => $cloudConfig['region'],'credentials' => ['appId' => $cloudConfig['credentials']['appId'],'secretId' => $cloudConfig['credentials']['secretId'],'secretKey' => $cloudConfig['credentials']['secretKey']]]);try {$result = $cosClient->putObject(['Bucket'    => $cloudConfig['bucket'], // 存储桶'Key'         => $fileName, //文件名'Body'         => fopen($path, 'rb'), // 图片]);return response()->json(['status' => 0, 'msg' => '图片上传成功','data'=> ['url'=>config('filesystems.disks.cos.url').$fileName,'path'=>$fileName]]);} catch (\Exception $e) {//日志记录LogRecord('logs/image.log','uploadImg',['msg'=>$e->getMessage()]);return response()->json(['status' => 1, 'msg' => '图片上传失败','data'=> (object)[]]);}}}

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