|
| 1 | +--- |
| 2 | + layout: post |
| 3 | + category: 工具 |
| 4 | + --- |
| 5 | +1、创建项目 |
| 6 | +django-admin.py startproject mysite |
| 7 | + |
| 8 | +会创建项目的文件夹 |
| 9 | + |
| 10 | +2、创建应用 |
| 11 | +cd /mysite |
| 12 | +python manage.py startapp HelloWorld |
| 13 | + |
| 14 | +3、测试 |
| 15 | +python manage.py runserver 0.0.0.0:8000 |
| 16 | + |
| 17 | +4、编写应用HelloWorld的View函数 |
| 18 | + |
| 19 | +from django.shortcuts import render |
| 20 | +from django.http import HttpResponse |
| 21 | + |
| 22 | +import json |
| 23 | +from models import Tips |
| 24 | + |
| 25 | +def getTips(request): |
| 26 | + aTip = Tips.objects.get(id=1) |
| 27 | + res = {"data":aTip.conte} |
| 28 | + return HttpResponse(json.dumps(res),content_type="application/json") |
| 29 | + |
| 30 | +def myFunc(request): |
| 31 | + return render(request,'starter.html') |
| 32 | + |
| 33 | +5、编写models |
| 34 | +from __future__ import unicode_literals |
| 35 | + |
| 36 | +from django.db import models |
| 37 | + |
| 38 | +class Tips(models.Model): |
| 39 | + conte = models.CharField(max_length=500, blank=True, null=True) |
| 40 | + user_name = models.CharField(max_length=50, blank=True, null=True) |
| 41 | + |
| 42 | +编写好之后，运行命令 |
| 43 | +python manage.py makemigrations |
| 44 | +python manage.py migrate |
| 45 | + |
| 46 | +可以生成相应的表。 |
| 47 | + |
| 48 | +6、编辑urls.py |
| 49 | +可以在总的urls通过include来配置： |
| 50 | +在项目层： |
| 51 | +from django.conf.urls import url,include |
| 52 | +from django.contrib import admin |
| 53 | + |
| 54 | +urlpatterns = [ |
| 55 | + url(r'^admin/', admin.site.urls), |
| 56 | + url(r'^hello/', include('HelloWorld.urls',namespace='helloworld')), |
| 57 | +] |
| 58 | +在应用层： |
| 59 | +from django.conf.urls import url |
| 60 | +from django.contrib import admin |
| 61 | + |
| 62 | +from HelloWorld import views as Hview |
| 63 | + |
| 64 | +urlpatterns = [ |
| 65 | + url(r'^$', Hview.myFunc), |
| 66 | + url(r'gettips$', Hview.getTips), |
| 67 | +] |
| 68 | + |
| 69 | +7、在setting中添加app |
| 70 | +INSTALLED_APPS = [ |
| 71 | + 'django.contrib.admin', |
| 72 | + 'django.contrib.auth', |
| 73 | + 'django.contrib.contenttypes', |
| 74 | + 'django.contrib.sessions', |
| 75 | + 'django.contrib.messages', |
| 76 | + 'django.contrib.staticfiles', |
| 77 | + |
| 78 | + 'HelloWorld', |
| 79 | +] |
| 80 | + |
| 81 | +8、设置static |
| 82 | +static是常用的一些静态文件。针对runserver的话： |
| 83 | + |
| 84 | +STATIC_URL = '/static/' |
| 85 | +STATIC_ROOT = os.path.join(BASE_DIR,"static/") |
| 86 | +STATICFILES_DIRS = [os.path.join(BASE_DIR,"sta/")] |
| 87 | + |
| 88 | +可将常用的css/js/img放到项目根目录的sta下，然后设置static_url和static_root，通过 |
| 89 | +python manage.py collectstatic |
| 90 | +可将所有的静态文件收集至/static下，这样就可以在html中引用/static/这个目录了（如adminlte就可以通过这样方式放到/static目录下） |
| 91 | + |
| 92 | +9、编写html |
| 93 | +在应用文件夹内新建templates |
| 94 | +然后新建.html |
| 95 | +自行编写的html或者采用adminlte框架的页面都可以放在这个地方。 |
| 96 | + |
| 97 | +<!DOCTYPE HTML> |
| 98 | +<html> |
| 99 | +<head> |
| 100 | +<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> |
| 101 | +<title>HelloWorld</title> |
| 102 | +<style type="text/css"> |
| 103 | +h1{ |
| 104 | + font-size:20px; |
| 105 | + color:#930; |
| 106 | + text-align:center; |
| 107 | +} |
| 108 | +</style> |
| 109 | +</head> |
| 110 | +<body> |
| 111 | +<h1>this is html</h1> |
| 112 | +<p>Hello World</p> |
| 113 | +</body> |
| 114 | +</html> |
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