如何将表单操作链接到视图方法？

<form action="/submit-form" method="POST">
  <input type="text" name="username" placeholder="Username">
  <input type="password" name="password" placeholder="Password">
  <button type="submit">Submit</button>
</form>

from django.shortcuts import render

def submit_form(request):
    if request.method == 'POST':
        username = request.POST.get('username')
        password = request.POST.get('password')
        
        # 执行相应的业务逻辑，例如验证用户信息、存储到数据库等
        
        return render(request, 'success.html', {'message': 'Form submitted successfully'})
    else:
        return render(request, 'error.html', {'message': 'Invalid request method'})