用于在Django中上传图像的自定义表单

from django import forms

class ImageUploadForm(forms.Form):
    image = forms.ImageField()

from django.shortcuts import render
from .forms import ImageUploadForm

def upload_image(request):
    if request.method == 'POST':
        form = ImageUploadForm(request.POST, request.FILES)
        if form.is_valid():
            image = form.cleaned_data['image']
            # 在这里可以对上传的图像进行处理和操作
            # 例如，可以使用Pillow库来调整图像大小、裁剪图像等
            # 处理完毕后，可以将图像保存到指定的位置
            image.save('path/to/save/image.jpg')
            return render(request, 'success.html')
    else:
        form = ImageUploadForm()
    return render(request, 'upload.html', {'form': form})

<!-- upload.html -->
<form method="post" enctype="multipart/form-data">
    {% csrf_token %}
    {{ form }}
    <button type="submit">上传</button>
</form>