Javascript equivalet of php move_uploaded_file

Question

只想知道是否存在与PHP的move_uploaded_file函数等效的Java脚本代码？

Answer 1

No, javascript does not have the ability to have files uploaded to it or to move them around on a disk.

Javascript is sandboxed, meaning that it cant do anything outside of its running context.

This is for obvious security reasons... mainly the risk that a malicious site would upload some sort of virus or other malware to your device and then move it somewhere on your device using pure javascript...

This would be bad.

Answer 2

You need a server for file upload, the only thing you can do in javascript is an Ajax upload.

For example something like https://blueimp.github.io/jQuery-File-Upload/