mw_static: Middleware function to serve static files

In presser: Lightweight Web Server for Testing

Description

The content type of the response is set automatically from the extension of the file. Note that this is a terminal middleware handler function. If a file is served, then the rest of the handler functions will not be called. If a file was not found, however, the rest of the handlers are still called.

Usage

mw_static(root, set_headers = NULL)

Arguments

root	Root path of the served files. Everything under this directory is served automatically. Directory lists are not currently supports.
set_headers	Callback function to call before a file is served.

Value

Handler function.

See Also

Other middleware: mw_etag(), mw_json(), mw_log(), mw_multipart(), mw_raw(), mw_text(), mw_urlencoded()

Examples

root <- system.file(package = "presser", "examples", "static", "public")
app <- new_app()
app$use(mw_static(root = root))
app

presser documentation built on July 1, 2020, 5:49 p.m.