在CherryPy 3.1中提供静态文件favicon.ico和robots.txt的问题

Question

例如,当我尝试浏览favicon.ico时,我收到此错误:

ValueError: Static tool requires an absolute filename (got 'favicon.ico')

我可以访问/ images,/ css和/ js文件夹中的任何内容.这些都很好.该网站看起来很棒.这只是这两个文件.

这是我的root.conf文件.

[/]
tools.staticdir.on = True
tools.staticdir.root = "/projects/mysite/root"
tools.staticdir.dir = ""

[/favicon.ico]
tools.staticfile.on = True
tools.staticfile.filename = "favicon.ico"
tools.staticdir.on = True
tools.staticdir.dir = "images"

[/robots.txt]
tools.staticfile.on = True
tools.staticfile.filename = "robots.txt"
tools.staticdir.on = True
tools.staticdir.dir = ""

[/images]
tools.staticdir.on = True
tools.staticdir.dir = "images"

[/css]
tools.staticdir.on = True
tools.staticdir.dir = "css"

[/js]
tools.staticdir.on = True
tools.staticdir.dir = "js"

这是我的cherrypy.conf文件:

[global]
server.socket_port = 8888
server.thread_pool = 10
tools.sessions.on = True

这是我的"startweb.py"脚本:

import cherrypy
from root.roothandler import Root

cherrypy.config.update("cherrypy.conf")

cherrypy.tree.mount(Root(), "/", "root/root.conf")

if hasattr(cherrypy.engine, 'block'):
    # 3.1 syntax
    cherrypy.engine.start()
    cherrypy.engine.block()
else:
    # 3.0 syntax
    cherrypy.server.quickstart()
    cherrypy.engine.start()

Answer 1

当您为特定网址开启CherryPy工具时,它也会为其下方的所有"子"网址启用.因此[/images],配置的部分[/css]和[/js]部分似乎是多余的.那个[/robots.txt]部分也是如此.

这[/favicon.ico]也是多余的,除了favicon.ico是特殊的,因为CherryPy为你设置一个,通常(作为你的根对象的属性;参见_cptree.py).所以压倒它是合适的:

[/]
tools.staticdir.on = True
tools.staticdir.root = "/projects/mysite/trunk/root"
tools.staticdir.dir = ""
tools.staticfile.root = "/projects/mysite/trunk/root"

[/favicon.ico]
tools.staticfile.on = True
tools.staticfile.filename = "images/favicon.ico"