JSP 确实是一种服务器端技术.以下是一些使用 JSP 上传文件的链接.

JSP is indeed a Server side technology. Here are few of the links to do a file upload using JSP.

http://www.tutorialspoint.com/jsp/jsp_file_uploading.htm

http://corejavaexample.blogspot.在/2013/04/how-to-upload-file-in-jsp.html

http://javarevisited.blogspot.in/2013/07/ile-upload-example-in-servlet-and-jsp-java-web-tutorial-example.html

希望这可以帮助您解决问题.

Hope this may help solve your issue.