施用PHPEXCEL读取网络文件

        public function read($sFileName)

        {

                // Check if file exists and is readable

                if(!is_readable($sFileName)) {

                        throw new Exception("Could not open " . $sFileName . " for reading! File does not exist, or it is not readable.");

                }



                // Get the file data

                $this->data = file_get_contents($sFileName);