在 Django 中导航回时如何防止浏览器重新填写表单数据

from django.shortcuts import render, redirect

def my_view(request):
    if request.method == 'POST':
        # 处理表单数据
        # ...
        return redirect('some_view')
    return render(request, 'my_template.html')

from django.shortcuts import render
from django.contrib.postgres.views.decorators import use_master

@use_master
def my_view(request):
    # 处理表单数据
    # ...
    return render(request, 'my_template.html')

<form onsubmit="clearForm(event)">
    <!-- 表单内容 -->
   <input type="submit" value="提交">
</form><script>
function clearForm(e) {
    e.preventDefault();
    // 清除表单数据
    // ...
}
</script>

<form>
   <input type="text" name="username" autocomplete="off">
   <input type="password" name="password" autocomplete="off">
   <input type="submit" value="提交">
</form>