配置 ~~~ 'storage'=>[ 'type'=>'oss', 'accessKeyId' => "", 'accessKeySecret' => "", 'endpoint' => "http://oss-cn-shanghai.aliyuncs.com", 'bucket'=>'rap', 'cname'=>'http://cdn.oss.xx.xx.cc/', 'webp'=>false ] ~~~ bucket 如果不存在会自动创建的