发布您的网站

Once you finish writing the code and organizing the files that make up your website, you need to put it all online so people can find it. This article explains how to get your simple sample code online with little effort.

What are the options?

Publishing a website is a complex topic because there are many ways to go about it. This article doesn't attempt to document all the possible methods. Instead, it explains the advantages and disadvantages of three approaches that are practical for beginners. Then it steps through one method that can work right away for many readers.

获取主机和域名

To have more control over content and website appearance, most people choose to buy web hosting and a domain name:

Web hosting is rented file space on a hosting company's Web 服务器 . You put website files on the web server. The web server provides website content to website visitors.
A 域名 is the unique address where people find your website, such as http://www.mozilla.org or http://www.bbc.co.uk . You can rent your domain name for as many years as you want from a domain registrar .

Many professional websites go online this way.

In addition, you will need a File Transfer Protocol (FTP) program (see How much does it cost: software for more details) to actually transfer the website files over to the server. FTP programs vary widely, but generally, you have to connect to your web server using details provided by your hosting company (typically username, password, hostname). Then the program shows you your local files and the web server's files in two windows, and provides a way for you to transfer files back and forth.

Tips for finding hosting and domains

MDN does not promote specific commercial hosting companies or domain name registrars. To find hosting companies and registrars, just search for "web hosting" and "domain names". All registrars will have a feature to allow you to check if the domain name you want is available.
Your home or office internet service provider may provide some limited hosting for a small website. The available feature set will be limited, but it might be perfect for your first experiments.
There are also free services available like Neocities , Google Sites , Blogger ，和 WordPress . Sometimes you get what you pay for, but sometimes these resources are good enough for your initial experiments.
Many companies provide hosting and domains.

Using an online tool like GitHub or Google App Engine

Some tools let you publish your website online:

GitHub is a "social coding" site. It allows you to upload code repositories for storage in the Git version control system. You can then collaborate on code projects, and the system is open-source by default, meaning that anyone in the world can find your GitHub code, use it, learn from it, and improve on it. GitHub has a very useful feature called GitHub Pages , which allows you to expose website code live on the web.
Google App 引擎 is a powerful platform that lets you build and run applications on Google’s infrastructure — whether you need to build a multi-tiered web application from scratch or host a static website. See How do you host your website on Google App Engine? 了解更多信息。

These options are usually free, but you may outgrow the limited feature-set.

Using a web-based IDE such as CodePen

There are a number of web apps that emulate a website development environment, allowing you to enter HTML, CSS and JavaScript, and then display the result of that code as a website — all in one browser tab. Generally speaking, these tools are relatively easy, great for learning, good for sharing code (for example, if you want to share a technique with or ask for debugging help from colleagues in a different office), and free (for basic features). They host your rendered page at a unique web address. However, the features are limited, and these apps usually don't provide hosting space for assets (like images).

Try playing with some of these examples to find out which one works best for you:

Publishing via GitHub

Now let's examine how to easily publish your site via GitHub Pages.

First of all, sign up for GitHub and verify your email address.
Next, you need to create a repository to store files.
On this page, in the Repository name box, enter username .github.io, where username is your username. For example, our friend Bob Smith would enter bobsmith.github.io . Check the " Initialize this repository with a README" box. Then click Create repository .
Drag and drop the content of your website folder into your repository. Then click Commit changes .

注意： Make sure your folder has an index.html 文件。
Navigate your browser to username .github.io to see your website online. For example, for the username chrisdavidmills , go to chrisdavidmills .github.io .

注意： It may take a few minutes for your website to go live. If your website does not display immediately, wait a few minutes. Try again.

To learn more, see GitHub Pages Help .

In this module

发现此页面有问题吗？

编辑在 GitHub
源在 GitHub
Report a problem with this content on GitHub
想要自己修复问题吗？见我们的贡献指南 .

最后修改： Jan 21, 2022 , 由 MDN 贡献者

内容表