摘要： 在durpal 的状态报告里面提示Your server is capable of displaying file upload progress, but does not have the required libraries. It is recommended to install the PECL uploadprogress library (preferred) or to install APC看了这片文章http://drupal.org/node/793264PECL uploadprogress就是一个PHP的扩展。跟踪文件上传过程。大概就是个进度条吧。drupal老是 阅读全文