Hello heroes, I want to convert the excel file into a data stream and then send it to the interface. .NET uses this class to implement FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read);
What method is used to implement PHP? grateful.
//m.sbmmt.com/php-ask-477855.html This?
You mentioned uploading the excel file?
//m.sbmmt.com/toutiao-364080.html Try this article