七牛去上传pdf 上传成功，下载不了。提示如下：Resource interpreted as Document but transferred with MIME type application/pdf 2020-3-8 BUG建议 评论数量: 1 0 0 3159 1
七牛去上传pdf 上传成功，下载不了。提示如下：Resource interpreted as Document but transferred with MIME type application/pdf 2020-3-8 BUG建议 评论数量: 1 0 0 3159
