request.POST.get()的返回值一直是none

Question

对输入框POST请求的返回值一直是NONE，不论在INPUT框中输入什么，“title”和"price"的值一直是none，而格式为date的"publish_date"正常。

执行结果如下：
[20/Aug/2021 16:46:48] "POST /book/edit/ HTTP/1.1" 302 0
None
None
2021-08-01

下面贴源代码
views.py文件

def book_edit(request):
    if (request.method == 'POST'):
        title = request.POST.get("title")
        price = request.POST.get("price")
        publish_date = request.POST.get("publish_date")
        print(price)
        print(title)
        print(publish_date)
        return redirect('book_list')
    return render(request, 'book_edit.html')

book_edit.html文件中

{% extends 'home.html' %}

{% block content %}
    <h3 class="text-center">编辑图书信息</h3>
    <form action="{% url 'book_edit' %}" method="POST">
        <p>著作名：<input type="text"，name="title" class="form-control" ></p>
        <p>价格：<input type="text"，name="price" class="form-control" ></p>
        <p>出版社：<input type="text"，name="publish" class="form-control" ></p>
        <p>出版日期:<input type="date" name="publish_date" class="form-control"></p>
        <input type="submit" value="修改" class="btn btn-primary btn-block">
    </form>
{% endblock content %}

book_list.html部分

                    <td>
                        <a href="{% url 'book_edit' book_obj.pk %}" class="btn btn-primary btn-xs">编辑</a>
                        <a href="{% url 'book_delete' book_obj.pk %}" class="btn btn-danger btn-xs">删除</a>
                    </td>

url.py

urlpatterns = [
    path('admin/', admin.site.urls),
    #首页
    path(r'',views.home, name='home'),
    #图书的展示页
    path(r'book/list/', views.book_list, name='book_list'),
    #书籍的添加
    path(r'book/add/', views.book_add, name='book_add'),
    #书籍的编辑 匹配主键值快速得到要处理的数据
    path(r'book/edit/', views.book_edit, name='book_edit'),
    path(r'book/delete/', views.book_delete, name='book_delete')

]

Answer 1

        <p>著作名：<input type="text"，name="title" class="form-control" ></p>
        <p>价格：<input type="text"，name="price" class="form-control" ></p>
        <p>出版社：<input type="text"，name="publish" class="form-control" ></p>

这3个name前面多了个中文逗号，删除就行了，这逗号导致name属性没有了，有帮助麻烦点个采纳【本回答右上角】，谢谢~~