Django ---uploads files
python manage.py startproject mysite
python mange.py startapp uploads
setting 配置
INSTALLED_APPS中加入app name 'uploads',
STATIC_URL = '/static/'
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR,'media')
根URL 配置
from django.conf.urls import include, url,re_path from django.contrib import admin from django.conf.urls.static import static from django.conf import settings urlpatterns = [ url(r'^admin/', admin.site.urls), re_path('uploads/',include('uploads.urls')) ] + static(settings.MEDIA_URL,document_root=settings.MEDIA_ROOT)
MODEL 配置
from django.db import models class User(models.Model): gender_choices = ( ('0', '男'), ('1', '女'), ('2', '人妖') ) name = models.CharField('用户名', max_length=256) sex = models.CharField(max_length=16, choices=gender_choices, default='0') img = models.ImageField(upload_to='images/', verbose_name='用户头像') introduce = models.FileField(verbose_name='用户简历', upload_to='introduce/') def __str__(self): return self.name class Meta: verbose_name = "用户" verbose_name_plural = "用户"
执行python manage.py makemigrations,migrate 创建数据库
admin 配置
from django.contrib import admin from . import models admin.site.register(models.User)
URL 配置
from django.urls import path from . import views urlpatterns = [ path('add/',views.add), path('detail/',views.detail), ]
View 配置
from django.shortcuts import render from .models import User def add(request): if request.method == 'POST': username = request.POST.get('username') img = request.FILES.get('img') introduce = request.FILES.get('introduce') user = User(name=username, img=img, introduce=introduce) user.save() return render(request, 'uploads/add.html', locals()) return render(request, 'uploads/add.html', locals()) def detail(request): user_list = User.objects.all() return render(request, 'uploads/detail.html', locals())
创建templates/uploads/add.html & detail.html 文件
add.html
<h1>创建新用户</h1> <form action="/uploads/add/" enctype="multipart/form-data" method="post"> {# #使用post方法必须使用下面这句代码#} {% csrf_token %} <label for="username">用户名:</label> <input type="text" id="username" name="username" /><br /><br /> <label for="img">头像:</label> <input type="file" id='img' name="img" /><br /><br /> <label for="introduce">简历:</label> <input type="file" id='introduce' name="introduce" /><br /><br /> <input type="submit" value="提交"> </form>
detail.html
{% for user in user_list %} <h1>{{ user.name }}</h1> <img src="{{ user.img.url }}" /> <p>{{ user.img.name }}</p> <p>{{ user.img.size }}</p> <br /> <br /> {% for line in user.introduce.readlines %} <p>{{ line.decode }}</p> {% endfor %} <br /> <br /> {% endfor %}
DONE