如何查看用户上传的文件. [英] How to view the file which is upload from user.

问题描述

在我的一个应用程序中，我从用户那里获取了一些信息，该用户还添加了可以是图像或文本文件的文档.在数据库中它被视为已添加的文件位置.但是在查看按钮上单击，我想查看该文件，但未显示是什么问题?

in my one application i take some information from user in that user also add his document that can be image or text file .in database at file location it seen as added .but on view button click i want to see that file but it not shown what is problem?

推荐答案

可能您没有向他显示它:您是否尝试过向按钮添加任何代码?

Probably, you aren''t displaying it to him: Have you tried adding any code to the button?

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