今天在学习ajax时总是报错误，弄的我一头雾水

RuntimeError: You called this URL via POST, but the URL doesn't end in a slash and you have APPEND_SLASH set. Django can't redirect to the slash URL while maintaining POST data. Change your form to point to 127.0.0.1:8000/app02/text_ajax/ (note the trail

首先ajax的脚本写法引用是这样的

                $.ajax({
                    url:'/app02/text_ajax', 
                    type:"POST",
                    data:{'hostname':$('#host').val(),'ip':$('#ip').val(),'port':$('#port').val(),'b_id':$('#sel').val()},
                    success:function(data){
                        if(data == "OK"){
                            location.reload()
                        }else{
                            alert(data);
                        }
                    }
                })

看着没问题，而urls文件的路径是如下写的

urlpatterns = [
    path('admin/', admin.site.urls),
    path('business/', views.business),
    path('orm/', views.orm),
    path('host333/', views.host333),
    path('text_ajax', views.text_ajax),
]

注意text_ajax后面不能加/，因需要访问资源，APPEND_SLASH的值是Ture
所以要么不加/，要么把APPEND_SLASH的值改为False，我是前面那种。