aliyun全站DCDN刷新--Django

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aliyun全站DCDN刷新--Django

1.编写原因：

由于登录到阿里云DCDN,需要登录加打开各种页面,导致推送一次感觉非常麻烦,所以编写(网上以有很多可以借鉴)

2.基础环境

# 所需模块
pip install aliyun-python-sdk-core-v3
pip install aliyun-python-sdk-dcdn
pip install django==1.11.11

3.Django对应文件修改

修改 settings.py

# 添加可访问的主机
ALLOWED_HOSTS = ['*']

# 注释csrf
# 'django.middleware.csrf.CsrfViewMiddleware',

# 注释DATABASES

# 修改时区
TIME_ZONE = 'Asia/Shanghai'

# 添加资源目录
STATICFILES_DIRS = (
    os.path.join(BASE_DIR, 'static'),  # 放置:bootstrap.min.css,bootstrap.min.js,jquery.min.js
)

修改urls.py

from cdn import views

urlpatterns = [
    url(r'^refresh/', views.refresh),
    url(r'^result/', views.result),
    url(r'^redir/', views.redir)
]

修改views.py

from django.shortcuts import render
import json

from aliyunsdkcore.client import AcsClient
from aliyunsdkcore.acs_exception.exceptions import ClientException
from aliyunsdkcore.acs_exception.exceptions import ServerException
from aliyunsdkdcdn.request.v20180115.RefreshDcdnObjectCachesRequest import RefreshDcdnObjectCachesRequest
from aliyunsdkdcdn.request.v20180115.DescribeDcdnRefreshTasksRequest import DescribeDcdnRefreshTasksRequest

client = AcsClient('<accessKeyId>', '<accessSecret>', 'ap-southeast-1')

# 刷新URL
def refresh(req):
    if req.method == "POST":
        request = RefreshDcdnObjectCachesRequest()
        request.set_accept_format('json')
        msg = req.POST.get("urlflush", None)
        request.set_ObjectPath(msg)
        request.set_ObjectType("file")
        response = client.do_action_with_exception(request)
        print(str(response, encoding='utf-8'))
    return render(req, "index.html", {})

# 刷新目录
def redir(req):
    if req.method == "POST":
        request = RefreshDcdnObjectCachesRequest()
        request.set_accept_format('json')
        msg = req.POST.get("dirflush", None)
        request.set_ObjectPath(msg)
        request.set_ObjectType("Directory")
        response = client.do_action_with_exception(request)
        print(str(response, encoding='utf-8'))
    return render(req, "dir_ref.html", {})

# 获取刷新结果
def result(req):
    request = DescribeDcdnRefreshTasksRequest()
    request.set_accept_format('json')
    response = client.do_action_with_exception(request)
    dict_str = json.loads(str(response, encoding='utf-8'))
    dic_data = dict_str["Tasks"]["Task"]

    return render(req, "result.html", {'dic_data': dic_data})

4.在 templates 文件夹下添加 html 文件

添加base.html

		
		<!DOCTYPE html>

		<html lang="en">

		<head>

		<meta charset="UTF-8">

		<meta http-equiv="X-UA-Compatible" content="IE=edge">

		<meta name="viewport" content="width=device-width, initial-scale=1">

		<title>9you</title>

		<link rel="stylesheet" href="/static/bootstrap/bootstrap.min.css">

		<script src="/static/bootstrap/bootstrap.min.js"></script>

		<script src="/static/js/jquery.min.js"></script>

		</head>

		<body>

		<div class="alert alert-info" role="alert"><h3>久游DCDN刷新</h3></div>

		<h2 style="margin-left:20px;margin-right: 20px"></h2>

		<ul class="nav nav-tabs">

		<div class="container-fluid">

		<div class="row">

		<div class="col-md-3">

		<ul class="list-group">

		<li class="list-group-item" id="huancun" role="presentation" class="active"><a href="/refresh/">刷新URL</a></li>

		<li class="list-group-item" id="huancun" role="presentation" class="active"><a href="/redir/">目录刷新</a></li>

		<li class="list-group-item" id="jilu" role="presentation"><a href="/result/">操作记录</a></li>

		</ul>

		</div>

		{% block content %}

		{% endblock %}

		<div class="col-md-9">

		<div class="jumbotron">

		<div class="container">

		{% block flush %}

		{% endblock %}

		</div>

		</div>

		</div>

		</div>

		</div>

		{# <li id="huancun" role="presentation" class="active"><a href="/refresh/">刷新缓存</a></li>#}

		{# <li id="redir" role="presentation" class="active"><a href="/redir/">目录刷新</a></li>#}

		{# <li id="jilu" role="presentation"><a href="/result/">操作记录</a></li>#}

		</ul>

		</body>

		</html>

添加index.html刷新URL

{% extends "base.html" %}

{% block content %}
    <form action="/refresh/" method="post" style="margin-top: 10px">
        <div class="form-group">
            <label>需要刷新的 URL </label>
            <input type="text" class="form-control" placeholder="URL" name="urlflush" style="width: 60%">
        </div>
        <button type="submit" class="btn btn-default">提交</button>
     </form>
{% endblock %}

{% extends "base.html" %}

{% block content %}
{% endblock %}
{% block flush %}
    <form action="/refresh/" method="post" style="margin-top: 10px">
        <div class="form-group">
            <label>需要刷新的 URL </label><span><textarea rows="8" class="form-control" name="urlflush"></textarea></span>
        </div>
        <button type="submit" class="btn btn-default">提交</button>
    </form>
{% endblock %}

添加dir_ref.html刷新目录

{% extends "base.html" %}

{% block content %}
    <form action="/redir/" method="post" style="margin-top: 10px">
        <div class="form-group">
            <label>需要刷新的目录链接 </label>
            <input type="text" class="form-control" placeholder="DIR" name="dirflush" style="width: 60%">
        </div>
        <button type="submit" class="btn btn-default">提交</button>
     </form>
{% endblock %}

添加result.html查看刷新结果

		
								{% extends "base.html" %}

								{% block content %}

								    <h4>结果</h4>

								    <table class="table table-bordered table-hover">

								        <thead></thead>

								        <tbody>

								            <tr class="success">

								                <td>操作内容</td>

								                <td>操作时间</td>

								                <td>状态</td>

								                <td>进度</td>

								            </tr>

								            {% for dic in dic_data %}

								                <tr>

								                    <td>{{ dic.ObjectPath }}</td>

								                    <td>{{ dic.CreationTime }}</td>

								                    <td>{{ dic.ObjectType }}</td>

								                    <td>{{ dic.Status }}</td>

								                    <td>{{ dic.Process }}</td>

								                </tr>

								            {% endfor %}

								        </tbody>

								    </table>

								    <script>

								        $(function () {

								            $('#jilu').addClass('active');

								            $('#huancun').removeClass('active')

								        })

								    </script>

								{% endblock %}

5.访问链接

http://IP:8000/refresh

参考与转载：

阿里云：https://help.aliyun.com/document_detail/130620.html?spm=a2c4g.11186623.6.726.53dcb427zWsP2v

https://my.oschina.net/u/4365358/blog/4093467

不用数据库模式，使用django中间件来验证账号密码登录

			
from django.utils.deprecation import MiddlewareMixin
from django.shortcuts import HttpResponse,render

user_dic={
    'kk': {'password': 'kk@123'},
    'bb': {'password': 'bb@123!'},
}

class MyLogin(MiddlewareMixin):
    def process_request(self, request):
        if request.method == "POST":
            username = request.POST.get('username')
            password = request.POST.get('password')
            password = str(password)
            if username not in user_dic:
                return HttpResponse("没有这个用户")

            if password == user_dic[username]["password"]:
                return render(request, 'index.html')
            return HttpResponse("账号密码错误")
        return render(request, "login.html")

    def process_response(self,request,response):
        # print('from response1')
        return response
			

			

			出处：https://www.cnblogs.com/yangmeichong/p/DCDN.html

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