twitter-bootstrap Flask 静态文件获取 404
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Flask static files getting 404
提问by San
I am building a basic web app with following project structure. The app is fine but I am getting 404 errors for some of the static files.
我正在构建一个具有以下项目结构的基本 Web 应用程序。该应用程序很好，但我收到了一些静态文件的 404 错误。
I don't have any file like this bootstrap.css.map and not able to find enough docs related to this in flask.
我没有任何类似 bootstrap.css.map 的文件，也无法在 Flask 中找到足够多的与此相关的文档。
127.0.0.1 - - [09/Feb/2014 22:37:17] "GET /static/css/bootstrap.css.map HTTP/1.1" 404 -
@app.route('/')
def index():
print 'in /'
return send_file('templates/login.html')
Directory structure:
目录结构：
app/
├── static/
│ └── bootstrap.min.css
├── templates/
│ └── index.html
└── app.py
EDIT: Here is my login html
编辑：这是我的登录 html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="">
<meta name="author" content="">
<title>API Test Application</title>
<!-- Bootstrap core CSS -->
<link href="/static/css/bootstrap.min.css" rel="stylesheet">
<!-- Custom CSS for the 'Thumbnail Gallery' Template -->
<link href="/static/css/2-col-portfolio.css" rel="stylesheet">
</head>
<body>
......simple login form..........
</body>
</html>
回答by Bitmap
回答by danfromisrael
I've just had the same problem and eventually solved it like that:
我刚刚遇到了同样的问题，并最终像这样解决了它：
https://stackoverflow.com/a/29521067/303114
https://stackoverflow.com/a/29521067/303114
Edit: Main parts that i did to solve it -
编辑：我为解决它所做的主要部分 -
Project Structure:
项目结构：
server.py:
服务器.py：
from server.AppStarter import AppStarter
import os
static_folder_root = os.path.join(os.path.dirname(os.path.abspath(__file__)), "client")
app = AppStarter()
app.register_routes_to_resources(static_folder_root)
app.run(__name__)
AppStarter.py:
AppStarter.py：
from flask import Flask, send_from_directory
from flask_restful import Api, Resource
from server.ApiResources.TodoList import TodoList
from server.ApiResources.Todo import Todo
class AppStarter(Resource):
def __init__(self):
self._static_files_root_folder_path = '' # Default is current folder
self._app = Flask(__name__) # , static_folder='client', static_url_path='')
self._api = Api(self._app)
def _register_static_server(self, static_files_root_folder_path):
self._static_files_root_folder_path = static_files_root_folder_path
self._app.add_url_rule('/<path:file_relative_path_to_root>', 'serve_page', self._serve_page, methods=['GET'])
self._app.add_url_rule('/', 'index', self._goto_index, methods=['GET'])
def register_routes_to_resources(self, static_files_root_folder_path):
self._register_static_server(static_files_root_folder_path)
self._api.add_resource(TodoList, '/todos')
self._api.add_resource(Todo, '/todos/<todo_id>')
def _goto_index(self):
return self._serve_page("index.html")
def _serve_page(self, file_relative_path_to_root):
return send_from_directory(self._static_files_root_folder_path, file_relative_path_to_root)
def run(self, module_name):
if module_name == '__main__':
self._app.run(debug=True)
i'm just trying this stuff out for the first time so you can check out my project progress on my repo in github: https://github.com/danfromisrael/TodoApp-Flask-Angular
我只是第一次尝试这些东西，所以你可以在我的 github 仓库中查看我的项目进度：https: //github.com/danfromisrael/TodoApp-Flask-Angular
回答by r3klaw
I solved mine by adding the following;
我通过添加以下内容解决了我的问题；
app._static_folder = ''
below
以下
app = Flask(__name__)
and you get
你得到
app = Flask(__name__)
app._static_folder = ''
