from django.shortcuts import render,redirect
from django.contrib.auth.models import User
from django.http import HttpResponse
from django.contrib.auth import authenticate
from django.contrib import auth
# Create your views here.
def showall(request):
    mynames = ''
    for i in User.objects.all():
        #myname += str(i) + '<br>'
        mynames += i.username + '<br>'
    return HttpResponse(mynames)

def find(request):
    try:
        a1 = User.objects.get(username='john')
        return HttpResponse('找到john')
    except:
        a1 = None
        return HttpResponse('查無此人')