如何在textarea - django中换行

from django.shortcuts import render
from django.template.defaultfilters import linebreaksbr

def textarea_view(request):
    if request.method == 'POST':
        text = request.POST.get('text')
        text = text.replace('\n', '<br>')
        return render(request, 'result.html', {'text': text})
    return render(request, 'textarea.html')

<!-- textarea.html -->
<form method="POST" action="{% url 'textarea_view' %}">
  {% csrf_token %}
  <textarea name="text"></textarea>
  <button type="submit">Submit</button>
</form>

<!-- result.html -->
{{ text|linebreaksbr }}

<!-- textarea.html -->
<style>
  textarea {
    white-space: pre-wrap;
    word-wrap: break-word;
  }
</style>

<form method="POST" action="{% url 'textarea_view' %}">
  {% csrf_token %}
  <textarea name="text"></textarea>
  <button type="submit">Submit</button>
</form>