上一篇文章我已经新建了一个SaAdmin的APP,现在开始在这APP下面来code
1、修改setting.py的数据库连接:
DATABASES = { ‘default‘: { ‘ENGINE‘:‘django.db.backends.mysql‘, ‘NAME‘: ‘QjshAdmin‘, ‘USER‘: ‘root‘, ‘PASSWORD‘: ‘lihuipeng‘, ‘HOST‘: ‘localhost‘, ‘PORT‘: ‘3306‘, } }
新建数据库:
CREATE DATABASE QjshAdmin DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;
2、建立表结构model.py:
from django.db import models # Create your models here. class ServerList(models.Model): kaifu_id = models.IntegerField() plat = models.CharField(max_length=30) server_id = models.IntegerField() server_name = models.CharField(max_length=30) open_time = models.DateTimeField() domain = models.CharField(max_length=50) dx_ip = models.IPAddressField() lt_ip = models.IPAddressField() version = models.CharField(max_length=10) dfid = models.IntegerField() hefu_range = models.TextField()
3、同步至数据库:
python manage.py syncdb
其间会提示输入超级管理员的一些信息,完成之后数据库会自动生成好多张表:
auth开头的是验证系统,暂时没用;django开头的是django功能表不用管,我只用到SaAdmin_serverlist这张表就OK
4、更新数据
好吧为了我不用添加两次后台,我叫技术大哥给我生成一个URL列表,然后我可以直接读取列表将信息插入数据库,毕竟我这玩意是做出来玩的,URL内容是这样:
views.py:
from django.shortcuts import render from django.http.response import HttpResponse from django.views.generic import View #model from models import * #python import urllib2 # Create your views here. class Update_ServerList(View): url = ‘http://xxx.xxx.xxx.com/qjsh/api/saadmin/‘ def get(self, request): ServerList.objects.all().delete() response = urllib2.urlopen(self.url) for line in response: serverinfo = line.split(‘,‘) SL = ServerList(kaifu_id=serverinfo[0], plat=serverinfo[1], server_id=serverinfo[2], server_name=serverinfo[3], open_time=serverinfo[4], domain=serverinfo[5], dx_ip=serverinfo[6], lt_ip=serverinfo[7], version=serverinfo[8], dfid=serverinfo[9], hefu_range=serverinfo[10]) SL.save() return HttpResponse("OK!")
插入后先简单返回个OK,我前端HTML都没写呢。。
接着配置urls.py:
from django.conf.urls import patterns, include, url from django.views.generic import TemplateView from views import * urlpatterns = patterns(‘‘, url(r‘^test/$‘, TemplateView.as_view(template_name=‘base2.jinja.html‘)), url(r‘update/$‘, Update_ServerList.as_view(), name="update_serverlist"), )
好了,启动服务器,访问http://127.0.0.1:8000/saadmin/update/先来看看效果,如无意外应该是显示OK的
现在基础数据也有了,下面该做什么呢。。
本文出自 “运维笔记” 博客,请务必保留此出处http://lihuipeng.blog.51cto.com/3064864/1435983
Django开发运维后台(二):建立模型与更新数据,布布扣,bubuko.com
原文地址:http://lihuipeng.blog.51cto.com/3064864/1435983