我遇到了一个奇怪的问题，正在寻找解决方案，但到目前为止，它看起来很独特。
我的问题是，当我在 GAE 中使用 localhost 运行应用程序时，我的静态文件(css、模板、javascript 等)不会加载。但是，当我将应用程序部署到 GAE 服务器(appspot)上时，这些静态文件运行得非常好!
甚至在 GAE 文档中找到的默认留言簿应用程序也会出现这种情况。
我在 Windows 上使用 GAE 启动器 (Python) 1.9.6。 Python 是 64 位版本，2.7.7。已经确保 GAE 指向 python 的正确位置。
到目前为止，我在每个应用程序中都遇到了这个问题，所以我怀疑这是代码的问题。不过，这里有代码供您引用:
app.yaml
application: ipeech
version: 1
runtime: python27
api_version: 1
threadsafe: true
handlers:
- url: /stylesheets
static_dir: stylesheets
- url: /.*
script: guestbook.application
libraries:
- name: webapp2
version: latest
- name: jinja2
version: latest
留言簿.py
import os
import urllib
from google.appengine.api import users
from google.appengine.ext import ndb
import jinja2
import webapp2
JINJA_ENVIRONMENT = jinja2.Environment(
loader=jinja2.FileSystemLoader(os.path.dirname(__file__)),
extensions=['jinja2.ext.autoescape'],
autoescape=True)
MAIN_PAGE_FOOTER_TEMPLATE = """\
<form action="/sign?%s" method="post">
<div><textarea name="content" rows="3" cols="60"></textarea></div>
<div><input type="submit" value="Sign Guestbook"></div>
</form>
<hr>
<form>Guestbook name:
<input value="%s" name="guestbook_name">
<input type="submit" value="switch">
</form>
<a href="%s">%s</a>
</body>
</html>
"""
DEFAULT_GUESTBOOK_NAME = 'default_guestbook'
# We set a parent key on the 'Greetings' to ensure that they are all in the same
# entity group. Queries across the single entity group will be consistent.
# However, the write rate should be limited to ~1/second.
def guestbook_key(guestbook_name=DEFAULT_GUESTBOOK_NAME):
"""Constructs a Datastore key for a Guestbook entity with guestbook_name."""
return ndb.Key('Guestbook', guestbook_name)
class Greeting(ndb.Model):
"""Models an individual Guestbook entry."""
author = ndb.UserProperty()
content = ndb.StringProperty(indexed=False)
date = ndb.DateTimeProperty(auto_now_add=True)
class MainPage(webapp2.RequestHandler):
def get(self):
guestbook_name = self.request.get('guestbook_name',
DEFAULT_GUESTBOOK_NAME)
greetings_query = Greeting.query(
ancestor=guestbook_key(guestbook_name)).order(-Greeting.date)
greetings = greetings_query.fetch(10)
if users.get_current_user():
url = users.create_logout_url(self.request.uri)
url_linktext = 'Logout'
else:
url = users.create_login_url(self.request.uri)
url_linktext = 'Login'
template_values = {
'greetings': greetings,
'guestbook_name': urllib.quote_plus(guestbook_name),
'url': url,
'url_linktext': url_linktext,
}
template = JINJA_ENVIRONMENT.get_template('index.html')
self.response.write(template.render(template_values))
class Guestbook(webapp2.RequestHandler):
def post(self):
# We set the same parent key on the 'Greeting' to ensure each Greeting
# is in the same entity group. Queries across the single entity group
# will be consistent. However, the write rate to a single entity group
# should be limited to ~1/second.
guestbook_name = self.request.get('guestbook_name',
DEFAULT_GUESTBOOK_NAME)
greeting = Greeting(parent=guestbook_key(guestbook_name))
if users.get_current_user():
greeting.author = users.get_current_user()
greeting.content = self.request.get('content')
greeting.put()
query_params = {'guestbook_name': guestbook_name}
self.redirect('/?' + urllib.urlencode(query_params))
application = webapp2.WSGIApplication([
('/', MainPage),
('/sign', Guestbook),
], debug=True)
index.html
<!DOCTYPE html>
{% autoescape true %}
<html>
<head>
<link type="text/css" rel="stylesheet" href="/stylesheets/main.css" />
</head>
<body>
{% for greeting in greetings %}
{% if greeting.author %}
<b>{{ greeting.author.nickname() }}</b> wrote:
{% else %}
An anonymous person wrote:
{% endif %}
<blockquote>{{ greeting.content }}</blockquote>
{% endfor %}
<form action="/sign?guestbook_name={{ guestbook_name }}" method="post">
<div><textarea name="content" rows="3" cols="60"></textarea></div>
<div><input type="submit" value="Sign Guestbook"></div>
</form>
<hr>
<form>Guestbook name:
<input value="{{ guestbook_name }}" name="guestbook_name">
<input type="submit" value="switch">
</form>
<a href="{{ url|safe }}">{{ url_linktext }}</a>
</body>
</html>
{% endautoescape %}
index.yaml
索引:
# AUTOGENERATED
# This index.yaml is automatically updated whenever the dev_appserver
# detects that a new type of query is run. If you want to manage the
# index.yaml file manually, remove the above marker line (the line
# saying "# AUTOGENERATED"). If you want to manage some indexes
# manually, move them above the marker line. The index.yaml file is
# automatically uploaded to the admin console when you next deploy
# your application using appcfg.py.
- kind: Greeting
ancestor: yes
properties:
- name: date
direction: desc
在子文件夹“stylesheets”中，main.css
body {
font-family: Verdana, Helvetica, sans-serif;
background-color: #DDDDDD;
}
谢谢!
最佳答案
请替换:
- url: /stylesheets
static_dir: stylesheets
与:
- url: /(.*\.css)
static_files: static/\1
upload: static/.*\.css
希望它对你有用，就像对我有用一样
关于python - GAE Python : Static Files not loading in localhost,，但当应用程序部署到 appspot 时加载完全正常，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/24146593/