laravel-config

# 安装
$ composer require stevema/laravel-upload

# 1、生成配置文件
$ php artisan vendor:publish --tag="upload"

# 2、修改配置文件 /config/afs.php 或在 /.env 文件中添加配置
#UPLOAD
UPLOAD_DEFAULT=local
# local aliyun qiniu qcloud
UPLOAD_VALIDATE=Stevema\Upload\UploadValidate
#UPLOAD_QINIU
UPLOAD_QINIU_BUCKET=
UPLOAD_QINIU_ACCESS_KEY=
UPLOAD_QINIU_SECRET_KEY=
UPLOAD_QINIU_DOMAIN=
#UPLOAD_ALIYUN
UPLOAD_ALIYUN_BUCKET=
UPLOAD_ALIYUN_ACCESS_KEY_ID=-
UPLOAD_ALIYUN_ACCESS_KEY_SECRET=
UPLOAD_ALIYUN_DOMAIN=
#UPLOAD_QCLOUD
UPLOAD_QCLOUD_BUCKET=
UPLOAD_QCLOUD_REGION=
UPLOAD_QCLOUD_SECRET_ID=
UPLOAD_QCLOUD_SECRET_KEY=
UPLOAD_QCLOUD_DOMAIN=

├─ src
│   ├─ Config           # 配置文件目录
│   │   └─ config.php   # 配置文件
│   ├─ Engine           # 存储引擎文件
│   │   └─ Aliyun.php   # 阿里云OSS引擎
│   │   └─ Local.php    # 本地引擎
│   │   └─ Qcloud.php   # 腾讯云COS引擎
│   │   └─ Qiniu.php    # 七牛云引擎
│   │   └─ Server.php   # 公共引擎-其他引擎都继承它
│   ├─ Facades          # 门面文件目录
│   │   └─ Upload.php   # 门面
│   └─ helper.php       # 帮助文件
│   └─ UploadException.php  # 异常类
│   └─ UploadManage.php # 项目主文件
│   └─ UploadProvider.php   # 服务提供者类
│   └─ UploadValidate.php   # 文件验证类
└─ composer.json        # 配置

# 引入门面
use Stevema\Facades\Upload;
use Stevema\Upload\UploadValidate;
# 随便加一个路由
Route::get('/upload', function(){
    
//    $upload = Upload::storage(); 
//    $upload = app('upload');
//    $upload = upload(); 
    # 上面这三种方式都能拿到upload类
//    $upload->storage('local');// 切换引擎  可以切换其它的引擎
    
    $save_dir = 'uploads/images';
        $upload = app('upload');

        # 可以自己指定文件验证 - 也可以不指定 走默认
//        $validateClassName=UploadValidate::class;
//        if($validateClassName) {
//            $upload->setUploadValidate($validateClassName);
//        }
        # 写入文件 - 上传的文件  file是上传文件的字段名
        $upload->setUploadFile('file');
        if (!$upload->upload($save_dir)) throw new \Exception($upload->getError());
        $fileName = $upload->getFileName();
        $fileInfo = $upload->getFileInfo();
        // 处理文件名称
        if (strlen($fileInfo['name']) > 128) {
            $file_name = substr($fileInfo['name'], 0, 123);
            $file_end = substr($fileInfo['name'], strlen($fileInfo['name'])-5, strlen($fileInfo['name']));
            $fileInfo['name'] = $file_name.$file_end;
        }
        // 具体路径
        $uri = $save_dir . '/' . str_replace("\\","/", $fileName);
        $uri = $upload->getFileUrl($uri);

        return response()->json([
            'uri'         => $uri,
            'size'        => $fileInfo['size'],
            'name'        => $fileInfo['name'],
            'mime'        => $fileInfo['mime'],
            'ext'         => $fileInfo['ext'],
        ]);
    # 或者使用helper来执行上传
    $input_name = 'file';//上传文件的input的key 
    $save_dir = 'uploads/images/';//保存文件的路径 默认：'uploads/'.date("Y/md")
    $validate = null;//指定上传验证 默认：null
    $info = upload_file($input_name, $save_dir, $validate);
    dd($info);
//    [
//        'uri'         => $uri,
//        'size'        => $fileInfo['size'],
//        'name'        => $fileInfo['name'],
//        'mime'        => $fileInfo['mime'],
//        'ext'         => $fileInfo['ext'],
//    ]
});