一、url帶一些GET參數"url?a=1&b=2",經過QueryDict以及其urlencode()進行處理css
from django.http.request import QueryDict param_dict = QueryDict(mutable=True) if request.GET: param_dict["_changelistfilter"] = request.GET.urlencode() base_add_url = reverse("{2}:{0}_{1}_add".format(self.app_label,self.model_name,self.site.namespace)) add_url = "{0}?{1}".format(base_add_url,param_dict.urlencode())
QueryDict類型 page_param_dict = copy.deepcopy(request.GET) page_param_dict._mutable = True page_param_dict["k"] = "v"
二、在html引入static裏的文件,不用寫死html
STATIC_URL = '/static/'
{% load static %} <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <link rel="stylesheet" href="{% static 'yg/plugins/bootstrap-3.3.7-dist/css/bootstrap-theme.css' %}" > </head>
三、獲取request源ipdjango
有些網站服務器會使用ngix等代理http,或者是該網站作了負載均衡,致使使用remote_addr抓取到的是1270.0.1,這時使用HTTP_X_FORWARDED_FOR纔得到是用戶的真實IP。 if request.META.has_key('HTTP_X_FORWARDED_FOR'): ip = request.META['HTTP_X_FORWARDED_FOR'] else: ip = request.META['REMOTE_ADDR']