django实现快速文件上传
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摘自http://www.cnblogs.com/fnng/p/3740274.html
数据库
from django.db import models
# Create your models here.
class User(models.Model):
username = models.CharField(max_length = 30)
headImg = models.FileField(upload_to = ‘test/‘) #注意是路径是跟在MEDIA_ROOT下
def __unicode__(self):
return self.username
模板
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title></title>
</head>
<body>
<h1>register</h1>
<form method="post" enctype="multipart/form-data" >
{{uf.as_p}}
<input type="submit" value="ok"/>
</form>
</body>
</html>
视图
#coding=utf-8
from django.shortcuts import render,render_to_response
from django import forms
from django.http import HttpResponse
from disk.models import User
# Create your views here.
class UserForm(forms.Form):
username = forms.CharField()
headImg = forms.FileField()
def register(request):
if request.method == "POST":
uf = UserForm(request.POST,request.FILES)
if uf.is_valid():
#获取表单信息
username = uf.cleaned_data[‘username‘]
headImg = uf.cleaned_data[‘headImg‘]
#写入数据库
user = User()
user.username = username
user.headImg = headImg
user.save()
return HttpResponse(‘upload ok!‘)
else:
uf = UserForm()
return render_to_response(‘register.html‘,{‘uf‘:uf})
csrf设置：setting.py中注释
MIDDLEWARE_CLASSES = (
‘django.contrib.sessions.middleware.SessionMiddleware‘,
‘django.middleware.common.CommonMiddleware‘,
#‘django.middleware.csrf.CsrfViewMiddleware‘,
‘django.contrib.auth.middleware.AuthenticationMiddleware‘,
‘django.contrib.messages.middleware.MessageMiddleware‘,
‘django.middleware.clickjacking.XFrameOptionsMiddleware‘,
)
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