Ajax通过POST请求Django发送空列表

let data = []; // 假设这是你要发送的空列表

// 填充数据
// 例如，从某个输入框获取数据
let inputs = document.querySelectorAll('.input-class');
inputs.forEach(input => {
    data.push(input.value);
});

// 发送 Ajax 请求
let xhr = new XMLHttpRequest();
xhr.open('POST', '/your-django-endpoint/', true);
xhr.setRequestHeader('Content-Type', 'application/json');
xhr.send(JSON.stringify({data: data}));

from django.http import JsonResponse
import json

def your_view(request):
    if request.method == 'POST':
        try:
            received_data = json.loads(request.body)
            data_list = received_data.get('data', [])
            
            # 处理数据
            if not data_list:
                return JsonResponse({'status': 'error', 'message': 'Received an empty list'}, status=400)
            
            # 进一步处理数据...
            
            return JsonResponse({'status': 'success', 'message': 'Data received successfully'})
        except json.JSONDecodeError:
            return JsonResponse({'status': 'error', 'message': 'Invalid JSON'}, status=400)