Django用locals()函数

locals()函数会以字典类型返回当前位置所有的局部变量。

在Django视图中可以这样使用：

from django.shortcuts import render,HttpResponse,render_to_response import datetime from blog import models

def index(req): if req.method==“POST”: username = req.POST.get(“username”) pwd = req.POST.get(“password”)

print(username) print(pwd) if username == "klvchen" and pwd=="123": return HttpResponse("登录成功") #return render(req, "login.html") kl = "you are welcome" a = "hello" b = "world" c = "what" return render_to_response("new.html", locals())

就会返回字典{‘kl’:‘you are welcome’,‘a’:‘hello’,‘b’:‘world’,‘c’,‘what’}