PHP code example of yiiplus / yii2-storage

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

yiiplus / yii2-storage example snippets

composer 

'storage'=>[
'class' => 'yiiplus\storage\Storage',
'baseUrl' => '@web/uploads',  //本地用文件在项目存储目录 三方用可访问到文件的域名
'basePath' => 'image', //配置上传根目录
'openDirIndex' => 1, //是否开启文件索引 可不配置
'filesystem'=> [
        'class' => 'yiiplus\storage\filesystem\LocalFilesystemBuilder',  //文件处理方式
        'path' => '@root/web/backend/uploads/'    //上传路径
    ]
],

'storage'=>[
'class' => 'yiiplus\storage\Storage',
'basePath' => 'image', //配置上传根目录
'baseUrl' => '@web/uploads',  //本地用文件在项目存储目录 三方用可访问到文件的域名
'filesystem'=> [
        'class' => 'yiiplus\storage\filesystem\OssFilesystemBuilder',  //文件处理方式
        'accessId' => '',  //密钥id
        'accessSecret' => '', //密钥key
        'bucket' => '', //桶名
        'endpoint' => '' //节点
    ]
],

'storage'=>[
'class' => 'yiiplus\storage\Storage',
'basePath' => 'image', //配置上传根目录
'baseUrl' => '@web/uploads',  //本地用文件在项目存储目录 三方用可访问到文件的域名
'filesystem'=> [
        'class' => 'yiiplus\storage\filesystem\CosFilesystemBuilder',  //文件处理方式
        'secretId' => '',//cos秘钥id
        'secretKey' => '',//秘钥key
        'bucket' => '',//桶名
        'appId' => '',//appId
        'region' => '',//地区
    ]
],

public function actions(){
    return [
        'upload'=>[
            //上传类空间
            'class'=>'yiiplus\storage\actions\UploadAction',
            //是否返回多个文件
            'multiple' => true,
            //是否禁用csrf
            'disableCsrf' => true,
            //删除路由
            'deleteRoute' => 'delete',
            'sessionKey' => '_uploadedFiles',
            //实例化的容器名
            'fileStorage' => 'storage',
            //校验规则
            'validationRules' => [],
            //保存成功后处理
            'on afterSave' => function($event) {
                $file = $event->path;
            }
        ]
    ];
}

public function actions(){
    return [
        'delete'=>[
            'class'=>'yiiplus\storage\actions\DeleteAction',
        ]
    ];
}

echo yiiplus\storage\widget\Upload::widget([
    //模型
    'model' => $searchModel,
    //字段名
    'attribute' => 'username',
    //提交路径
    'url' => ['upload'],
    //上传文件路径
    'uploadPath' => 'subfolder',
    //是否排序
    'sortable' => true,
    //文件最大限制 10M
    'maxFileSize' => 10 * 1024 * 1024,
    //文件最小限制
    'minFileSize' => 1kb,
    //文件数量 默认1个
    'maxNumberOfFiles' => 1,
    //文件后缀限制 正则
    'acceptFileTypes' => new JsExpression('/(\.|\/)(gif|jpe?g|png)$/i'),
    //是否显示文件预览名
    'showPreviewFilename' => true,
    //其他blueimp选项
    'clientOptions' => []
]);

echo yiiplus\storage\widget\Upload::widget([
    'name' => 'filename',
    'hiddenInputId' => 'filename',
    'url' => ['upload'],
    'uploadPath' => 'subfolder',
    'sortable' => true,
    'maxFileSize' => 10 * 1024 * 1024,
    'minFileSize' => 1,
    'maxNumberOfFiles' => 3,
    'acceptFileTypes' => new JsExpression('/(\.|\/)(gif|jpe?g|png)$/i'),
    'showPreviewFilename' => false,
    'clientOptions' => []
]);

$model->files = [
  [
      //文件名称(可选)
      'name' => '123.jpg',
      //文件大小(可选)
      'size' => '9090',
      //文件路径(可选)
      'url' => '',
      //缩略图路径(可选)
      'thumbnailUrl' => '',
      //删除路由(可选)
      'deleteUrl' => 'delete',
      //删除类型(可选)
      'deleteType' => 'DELETE',
  ]
];

echo $form->field($model, 'files')->widget(
    'yiiplus\storage\widget\Upload',
    [
        'url' => ['upload'],
        'uploadPath' => 'subfolder',
        'sortable' => true,
        'maxFileSize' => 10 * 1024 * 1024, // 10 MiB
        'maxNumberOfFiles' => 3,
        'clientOptions' => []
    ]
);

'clientOptions' => [
    'start' => new JsExpression('function(e, data) { ... do something ... }'),//开始
    'done' => new JsExpression('function(e, data) { ... do something ... }'),//完成
    'fail' => new JsExpression('function(e, data) { ... do something ... }'),//失败
    'always' => new JsExpression('function(e, data) { ... do something ... }'),//总是
]

$file = UploadedFile::getInstanceByName('file');
$s = Yii::$app->storage;
$result = $s->save($file, 'avatar');
return Yii::$app->storage->baseUrl . $result;