django 使用内置messages的操作

from Django.contrib import messages 
messages.info(request, '要显示的字符串')

from djanGo.contrib import messages  
def index(request):
    messages.info(request, '手机号码不存在')
    return HttpResponse('')

{% for message in messages %}
    {{ message }}
{% endfor %}

{% for message in messages %} 
<div class="alert alert-{{ message.tags }} alert-dismissible" role="alert"> 
        <button type="button" class="close" data-dismiss="alert" aria-label="Close"> 
                <span aria-hidden="true">&times;</span> 
        </button> 
        {{ message }} 
</div> 
{% endfor %}

from django.contrib import messages  
from django.shortcuts import render_to_response,RequestContext  
from django.template import Context    
def test_messages(request):  
    messages.add_message(request,messages.INFO,'Hello world.')  
    #messages.info(request,'Hello world.')  
    return render_to_response('messages.html',locals(),context_instance = RequestContext(request))
##django 使用消息模块，要注意的是，返回的render_to_response 需要加上context_instance
##所有功能
    'add_message', 'get_messages',
    'get_level', 'set_level',
    'debug', 'info', 'success', 'warning', 'error',
    'MessageFailure',