http://www.cnblogs.com/wupeiqi/articles/5703697.html
- 文件上传
- 普通上传
- 自定义页面上传按钮
- 基于Form做上传
- Ajax上传文件？？？？？
一，上传文件
from django.shortcuts import render,redirect, HttpResponse
# Create your views here.
def update(request):
if request.method == ‘GET‘:
return render(request, ‘update.html‘)
else:
username = request.POST.get(‘username‘)
img = request.FILES.get(‘img‘)
print(img)
print(username)
file_name = img.name
file_size = img.size
print(file_name, file_size)
f = open(img.name, ‘wb‘)
for line in img.chunks():
f.write(line)
f.close()
return HttpResponse("ok")
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<form action="/update/" method="post" enctype="multipart/form-data">
{% csrf_token %}
<input type="text" name="username">
<div style="position: relative">
<a href="">上传</a>
<input type="file" name="img" style="opacity:0; position: absolute;left: 0;top: 0;">
</div>
<input type="submit" value="提交" />
</form>
</body>
</html>
基于Form上传
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<form action="/update/" method="post" enctype="multipart/form-data">
{% csrf_token %}
{{ obj.user }}
{{ obj.img }}
<input type="submit" value="提交" />
</form>
</body>
</html>
from django.shortcuts import render,redirect, HttpResponse
# Create your views here.
from django import forms
from django.forms import fields
class Upload(forms.Form):
user = fields.CharField()
img = fields.FileField()
def update(request):
if request.method == ‘GET‘:
obj = Upload()
return render(request, ‘update.html‘,{‘obj‘:obj})
else:
obj = Upload(request.POST, request.FILES)
if obj.is_valid():
username = obj.cleaned_data[‘user‘]
img = obj.cleaned_data[‘img‘]
print(img)
print(username)
file_name = img.name
file_size = img.size
print(file_name, file_size)
f = open(img.name, ‘wb‘)
for line in img.chunks():
f.write(line)
f.close()
return HttpResponse("ok")
原文地址：https://www.cnblogs.com/xiangtingshen/p/10686712.html
时间： 2024-09-29 20:33:28