HTTP in the Golang. Fileserver are usually used in conjunction with Http.stripprefix.

This is a creation in Article, where the information may have evolved or changed.

Writing a file server with Go is simple:

Http.handle ("/", HTTP. Fileserver (http. Dir ("Doc"))

http. Listenandserve (": 8888", nil)

You can see all the files in the doc directory by calling localhost:8888.

But if you want to use Localhost:8888/doc to display the file directory, you need to

http. Handle ("/doc", http. Stripprefix ("/doc", http. Fileserver (http. Dir ("Doc" ))))

http. Stripprefix is used to filter the request, the handler request in the parameter filters out the specific preamble, so that the file directory can be displayed correctly.