在Bottle应用程序中找不到静态文件（404）

Question

I've reviewed all the questions here about this, reviewed the bottle tutorial, reviewed the bottle google group discussions, and AFAIK, I'm doing everything right. 我已经审查了所有与此相关的问题，审查了瓶子指南，审查了Google小组的瓶子讨论，以及AFAIK，我所做的一切正确。 Somehow, though, I can't get my CSS file to load properly. 但是，无论如何，我无法正确加载CSS文件。 I'm getting a 404 on the static file, that http://localhost:8888/todo/static/style.css is not found, which, according to the directory structure below, should not be the case. 我在静态文件上得到404，找不到http://localhost:8888/todo/static/style.css ，根据下面的目录结构，情况并非如此。 I'm using version 0.11 (unstable) of Bottle; 我正在使用Bottle的版本0.11（不稳定）； is there anything I'm missing, or is this a bug in Bottle? 有什么我想念的东西吗？或者这是Bottle中的错误？

My directory structure: 我的目录结构：

todo/
   todo.py
   static/
      style.css

My todo.py: 我的todo.py：

import sqlite3
from bottle import Bottle, route, run, debug, template, request, validate, static_file, error, SimpleTemplate

# only needed when you run Bottle on mod_wsgi
from bottle import default_app
app = Bottle()
default_app.push(app)

appPath = '/Applications/MAMP/htdocs/todo/'


@app.route('/todo')
def todo_list():

    conn = sqlite3.connect(appPath + 'todo.db')
    c = conn.cursor()
    c.execute("SELECT id, task FROM todo WHERE status LIKE '1';")
    result = c.fetchall()
    c.close()

    output = template(appPath + 'make_table', rows=result, get_url=app.get_url)
    return output

@route('/static/:filename#.*#', name='css')
def server_static(filename):
    return static_file(filename, root='./static')

My html: 我的html：

%#template to generate a HTML table from a list of tuples (or list of lists, or tuple of tuples or ...)
<head>
<link href="{{ get_url('css', filename='style.css') }}" type="text/css" rel="stylesheet" />
</head>
<p>The open items are as follows:</p>
<table border="1">
%for row in rows:
  <tr style="margin:15px;">
  %i = 0
  %for col in row:
    %if i == 0:
        <td>{{col}}</td>
    %else:
        <td>{{col}}</td>
    %end
    %i = i + 1
  %end
  <td><a href="/todo/edit/{{row[0]}}">Edit</a></td>
  </tr>
%end
</table>

Answer 1

I don't quite understand your deployment. 我不太了解您的部署。 The /Applications/MAMP/htdocs/ path, along with the lack of app.run in your code, suggest that you're running this under Apache. /Applications/MAMP/htdocs/路径，以及代码中缺少app.run ，建议您在Apache下运行它。 Is it a production deployment? 它是生产部署吗？ For dev tasks you are supposed to use Bottle's built-in dev server, you know. 您知道，对于开发任务，您应该使用Bottle的内置开发服务器。 Add a single app.run() towards the end of your todo.py , and you're done. 添加一个app.run()对你的最终todo.py ，就大功告成了。

Now if you are using Apache, the most probably root cause is this line: static_file(filename, root='./static') . 现在，如果您使用的是Apache，最可能的根本原因是以下这一行： static_file(filename, root='./static') 。 With mod_wsgi, you are not guaranteed that the working directory is equal to the directory where your todo.py is placed. 使用mod_wsgi，不能保证工作目录等于您的todo.py所在的目录。 In fact, it will almost never be. 实际上，它几乎永远不会。

You are using absolute paths for the database and the template, do so for the static files: 您正在使用数据库和模板的绝对路径，对静态文件使用路径：

@route('/static/:filename#.*#', name='css')
def server_static(filename):
    return static_file(filename, root=os.path.join(appPath, 'static'))

Next, I don't understand where your app is mounted. 接下来，我不知道您的应用程序的安装位置。 The URL http://localhost:8888/todo/static/style.css suggests that the mount point is /todo , but the route for the todo_list handler is again /todo . URL http://localhost:8888/todo/static/style.css建议挂载点为/todo ，但todo_list处理程序的路由还是/todo 。 Is the full path supposed to be http://localhost/todo/todo ? 完整路径应该是http://localhost/todo/todo吗？ Does your app have a / handler? 您的应用程序有/处理程序吗？

I'd also suggest to avoid hard-coding paths and concat'ing the path fragments together. 我还建议避免硬编码路径，并将路径片段合并在一起。 This would be cleaner: 这样会更干净：

from os.path import join, dirname
...
appPath = dirname(__file__)

@app.route('/todo')
def todo_list():
    conn = sqlite3.connect(join(appPath, 'todo.db'))
    ...

Answer 2

It turns out that it had nothing to do with Bottle and everything to do with my wsgi file that loaded the application. 事实证明，它与Bottle无关，而与加载应用程序的wsgi文件无关。 I did not change my os.path to the correct path; 我没有将os.path更改为正确的路径； it was pointing to the folder where the wsgi script was located. 它指向wsgi脚本所在的文件夹。 Obviously, there was no css file there. 显然，那里没有css文件。 Once I corrected my directory in the sgi script, everything worked. 在sgi脚本中更正目录后，一切正常。 In other words: 换一种说法：

os.chdir(os.path.dirname(__file__))

needed to be 需要成为

os.chdir('Applications/MAMP/htdocs/todo')

because my wsgi script was in a different directory than the application itself (mod_wsgi recommends this approach). 因为我的wsgi脚本位于与应用程序本身不同的目录中（mod_wsgi建议采用这种方法）。 Thanks for all the help everyone! 谢谢各位的帮助！

在Bottle应用程序中找不到静态文件（404）

问题描述

2 个解决方案

解决方案1
4 已采纳 2012-06-04 21:42:30

解决方案2
0 2012-06-05 19:02:32

在Bottle应用程序中找不到静态文件（404）

问题描述

2 个解决方案

解决方案1 4 已采纳 2012-06-04 21:42:30

解决方案2 0 2012-06-05 19:02:32

解决方案1
4 已采纳 2012-06-04 21:42:30

解决方案2
0 2012-06-05 19:02:32