使用AJAX来读本地文件 [英] Using AJAX to read local files

问题描述

我是一个新手，AJAX，只是想确认：如果我有我的所有code我的桌面上的文件夹中，我使用AJAX在HTML中的DIV输出文件的内容，是有可能通过AJAX或文件访问本地文件应该是对服务器？

I'm a novice to AJAX and just want to confirm: if I have all my code in a folder on my desktop and I am using AJAX to output file content in a div in HTML, is it possible to access local files through AJAX or file should have to be on server?

我只是测试AJAX功能的第一次，我所面临的问题，因为它的示值误差拒绝访问的.js文件

I am just testing AJAX functionality for the first time and i am facing problem as its showing error "Access denied " in .js file

推荐答案

由于安全原因JavaScript的访问文件系统在客户机上被限制 - 考虑你是否会想（别人的）的JavaScript读取你的敏感文件

For security reasons JavaScript's access to the file system on the client is restricted - consider whether you would want (somebody else's) JavaScript to read your sensitive documents.

即使是最好的一个现实的拓扑结构的工作，防止可能从那里担任了真正的系统的服务器服务的东西。

Even when experimenting it's best to work with a realistic topology, serve things from the server that would be served from there in the real system.

这真的很容易建立一个Web服务器，如Apache来指向您的开发目录，所以服务器就是你变相的桌面。因此，编辑/测试周期非常快。

It's really easy to set up a web server such as Apache to point to your development directory, so the "server" is just your desktop in disguise. Hence the edit/test cycle is really quick.

这篇关于使用AJAX来读本地文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！