表单数据

template

<form action="{% url 'index' %}" method="post">
        {% csrf_token %}
        username:<input type="text" name="username"><br>
        password:<input type="password" name="password"><br>
        boy:<input type="radio" name="gender" value="boy"> 
        girl:<input type="radio" name="gender" value="girl"><br>
        爱好:吃饭<input type="checkbox" name="favor" value="food">
            钓鱼<input type="checkbox" name="favor" value="fish">
            洗澡<input type="checkbox" name="favor" value="toilent"><br>
        类型:<select name="leixing" multiple>
                <option value="aaa">可爱</option>
                <option value="bbb">白痴</option>
                <option value="ccc">另类</option>
            </select>
        <br><input type="submit" value="submit">
    </form>

urls.py 略

view.py

def index(request):
    if request.method == 'POST':
        username = request.POST.get("username")
        password = request.POST.get("password")
        gender = request.POST.get("gender")
        favor = request.POST.getlist("favor")
        leixing = request.POST.getlist("leixing")
        print("username:%s----password:%s-----gender:%s" % (username, password, gender))
        print(favor)
        print(leixing)
        return redirect('/')
    else:
        return render(request, 'index.html')

文件上传

template

<form method="post" action="{% url 'index' %}" enctype="multipart/form-data">
        {% csrf_token %}
        文件上传:<input type="file" name="file">
        <br><input type="submit" value="submit">
 </form>

view.py

from django.shortcuts import render, redirect
import os
# Create your views here.


def index(request):
    if request.method == 'POST':

        obj = request.FILES.get("file")
        
        #obj: 文件的对象  obj.name:文件名  obj.chunks():文件一点一点上传到服务器
        #print(obj, obj.name, obj.chunks())
        
        #为了把文件上传到static下,拼接路径   例：static/abc123.jpg
        filepath = os.path.join('static', obj.name)
        
        #把文件一点一点写入static/abc123.jpg
        with open(filepath, 'wb') as f:
            for i in obj.chunks():
                f.write(i)

        return redirect('/')
    else:
        return render(request, 'index.html')