Python全系列 教程
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from django.shortcuts import render
from .models import Upload
# Create your views here.
def upload_file(request):
if request.method == 'GET':
return render(request,'upload.html')
# 上传文件
elif request.method == 'POST':
# 获取上传的文件,如果没有文件,则默认为None
file = request.FILES.get('file')
img = request.FILES.get('img')
desc = request.POST.get('desc')
# 实例化一个Upload对象
upload = Upload()
# 给Upload对象的file属性赋值
upload.file = file
upload.img = img
upload.desc = desc
# 保存
upload.save()
return render(request,'show.html',{'upload':upload})
def get_file(request,pk):
# 获取文件
upload = Upload.objects.get(pk=pk)
return render(request,'show.html',{'upload':upload})
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from django.urls import path
from . import views
urlpatterns = [
path('upload_file/', views.upload_file, name='upload_file'),
path('get_file/<int:pk>/', views.get_file, name='get_file'),
]
upload.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<h2>这个测试</h2>
<form action="/upload_file/" method="post" enctype="multipart/form-data">
{% csrf_token %}
<input type="file" name="file"><br>
<input type="file" name="img"><br>
<input type="text" name="desc"><br>
<input type="submit" value="上传">
</form>
</body>
</html>
show.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<ul>
<li>文件名:{{upload.file.name}}</li>
<li>文件地址:{{upload.file.url}}</li>
<li>图片名:{{upload.img.name}}</li>
<li>图片地址:{{upload.img.url}}</li>
<li><img src="{{upload.img.url}}" alt=""></li>
<li>说明:{{upload.desc}}</li>
</ul>
</body>
</html>