我尝试添加一个搜索框与此代码的我得到了错误：
空白结果

def home(request):
    if 'search' in request.GET:
        term = request.GET['search']
        name = Products.objects.filter(titulo__icontains=term)
    return render(request,'base.html', {'name':name})

在模型中：

from django.db import models
    class Products(models.Model):
        name = models.CharField(max_length=255, blank=True, null=True)
      def __str__(self):
            return self.name

意见

from django.shortcuts import render
from .models import Products
def home(request):
    if 'search' in request.GET:
        term = request.GET['search']
        item = Products.objects.filter(name__icontains=term)
    return render(request,'base.html', {'item':item})

如果我使用这个，我得到了错误的本地变量'name'引用赋值之前，如果我添加变量名称

from django.shortcuts import render
    from .models import Products
    def home(request):
        item=none
        if 'search' in request.GET:
            term = request.GET['search']
            item = Products.objects.filter(name__icontains=term)
        return render(request,'base.html', {'item':item})

我编辑了第二个视图，使用这个我没有结果

{{Products.name}}

在html文件上，我也尝试：

def home(request):
    query = request.GET.get('search',None)
    items = Products.objects.all()
    if query is not None:
        items = items.filter(
            Q(items__contains=query)
            )
    context = {'items':items}
    return render(request, 'base.html', context)