Djanjo1.11+MySQL5.7+Python2.7快速搭建博客

1.创建项目mysite

django-admin.py startproject mysite

2.运行开发服务器

python manage.py runserver

3.创建blog博客应用

python manage.py startapp blog

4.修改mysite/blog/models.py

# -*- coding: utf-8 -*-from __future__ import unicode_literalsfrom django.contrib import adminfrom django.db import modelsfrom django import forms# Create your models here.class BlogPost(models.Model):    title=models.CharField(max_length=150)    body=models.TextField()    timestamp=models.DateTimeField()class BlogPostForm(forms.ModelForm):    class Meta:        model = BlogPost        exclude = ('timestamp',)class BlogPostAdmin(admin.ModelAdmin):    list_display = ('title','body','timestamp')admin.site.register(BlogPost,BlogPostAdmin)

5.设置数据库

修改setting.py文件中相应内容

DATABASES = {    'default': {        'ENGINE': 'django.db.backends.mysql',        'NAME': 'testdb',        'USER': 'root',        'PASSWORD':'yue960713',        'HOST':'',        'POST':'',    }}

6.创建表

运行下面命令

Django 1.7.1及以上 用以下命令# 1. 创建更改的文件python manage.py makemigrations# 2. 将生成的py文件应用到数据库python manage.py migrate  旧版本的Django 1.6及以下用python manage.py syncdb

7.创建用户界面

在blog下新建一个templates文件夹，将HTML文件放在这个文件夹下

 {% csrf_token %}      {{ form }}
    
{% for post in posts %}
{{ post.title }}
{{ post.timestamp }}
{{ post.body }}
{% endfor %}

8.配置url映射

修改mysite/urls.py文件

"""mysite URL ConfigurationThe `urlpatterns` list routes URLs to views. For more information please see:    https://docs.djangoproject.com/en/1.11/topics/http/urls/Examples:Function views    1. Add an import:  from my_app import views    2. Add a URL to urlpatterns:  url(r'^$', views.home, name='home')Class-based views    1. Add an import:  from other_app.views import Home    2. Add a URL to urlpatterns:  url(r'^$', Home.as_view(), name='home')Including another URLconf    1. Import the include() function: from django.conf.urls import url, include    2. Add a URL to urlpatterns:  url(r'^blog/', include('blog.urls'))"""from django.conf.urls import include,urlfrom django.contrib import adminfrom blog.views import *urlpatterns = [    url(r'^blog/$',archive),    url(r'^admin/', admin.site.urls),    url(r'^blog/create/',create_blogpost),]

9.创建视图函数

修改blog/views.py

# -*- coding: utf-8 -*-from __future__ import unicode_literalsfrom django.http import HttpResponsefrom blog.models import BlogPostfrom datetime import datetimefrom django.http import HttpResponseRedirectfrom django.shortcuts import render# Create your views here.def archive(request):    posts= BlogPost.objects.all().order_by('-timestamp')[:10]    return render(request,'archive.html',{'posts':posts})   def create_blogpost(request):    if request.method == 'POST':        BlogPost(            title=request.POST.get('title'),            body=request.POST.get('body'),            timestamp=datetime.now(),        ).save()    return HttpResponseRedirect('/blog/')

10.配置完成

在浏览器中输入http://localhost:8000/blog/验证一下