Python Tornado 渲染静态目录 [英] Python Tornado render static directory

问题描述

我正在尝试使用 Python 中的 Tornado API 从静态目录提供页面.，在你的css"和js"网址前加上web"应该可以解决你的问题.例如:

/css/reset.css 应该是 /web/css/reset.css

或者只是在您的模板中使用推荐的 static_url(如果您正在使用它们):

{{ static_url("css/reset.css") }}

I am trying to serve a page from a static directory using the Tornado API in Python. This answer is similar to what I am trying to do, but I can't seem to get it to work.

My directory structure looks like this (all of the static files are inside a folder called web):

I have a webserver setup like this:

class Application(tornado.web.Application):
    def __init__(self):
        handlers = [
            (r'/ws', WSHandler),
            (r'/', IndexHandler),
        ]
        settings = {
            "debug": True,
            "static_path": os.path.join(os.path.dirname(__file__), "web")
        }
        tornado.web.Application.__init__(self, handlers, **settings)

http_server = tornado.httpserver.HTTPServer(Application())
http_server.listen(8888)
tornado.ioloop.IOLoop.instance().start()

I thought this line:

"static_path": os.path.join(os.path.dirname(__file__), "web")

might have fixed the problem, but when I point to the index.html file:

class IndexHandler(tornado.web.RequestHandler):
    @tornado.web.asynchronous
    def get(self):
        self.render('web/index.html')

It serves the page as expected, but prints this error message to the console:

WARNING:tornado.access:404 GET /css/reset.css (::1) 3.57ms
WARNING:tornado.access:404 GET /js/lib/custom-marker.js (::1) 0.96ms
WARNING:tornado.access:404 GET /js/map.js (::1) 2.08ms
WARNING:tornado.access:404 GET /js/websocket-client.js (::1) 1.56ms
WARNING:tornado.access:404 GET /css/index.css (::1) 0.89ms

In this minimalistic example, how do I fix my problem? Where is it trying to point and not being able to find the files?

Any help you could offer would be greatly appreciated!

解决方案

According to the documentation section on Static files and aggressive file caching, prefixing your "css" and "js" urls with "web" should solve your problem. For example:

/css/reset.css should be /web/css/reset.css

Or just use the recommended static_url in your templates (if you're using them):

{{ static_url("css/reset.css") }}

这篇关于Python Tornado 渲染静态目录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！