views.py
1. 寫二個函數 userlogon 實現用戶登錄驗證，userlogou實現注消
from django.shortcuts import render, HttpResponse
from django.contrib.auth import authenticate, login, logout
from account.form import LoginForm
from django.views.decorators.csrf import csrf_exempt
# Create your views here.
from account.form import LoginForm
from django.shortcuts import redirect
@csrf_exempt
def userlogin(request):
if request.method == "POST":
login_form=LoginForm(request.POST)
if login_form.is_valid():
cd=login_form.cleaned_data
user = authenticate(username=cd['username'],password=cd['password'])
if user:
login(request,user)
#return HttpResponse('WELCOME')
return redirect('/deviceman/index')
else:
return HttpResponse('Failed')
else:
return HttpResponse('invalid login')
if request.method == "GET":
login_form= LoginForm()
return render(request,"login.html",{"form": login_form})
def userlogout(request):
logout(request)
context = {}
return render(request, 'logout.html', context,)
2. 寫一個登錄表單類 form.py
from django import forms
# Create your views here.
class LoginForm(forms.Form):
username = forms.CharField()
password = forms.CharField(widget=forms.PasswordInput)
3. 寫二個模板login.html,
<!DOCTYPE html>
<html lang="en">
<head>
<title>AECOM IT Device Manager Tools</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<script src="/static/jquery-3.3.1.js"></script>
<script type="text/javascript"></script>
</head>
<body>
{% include 'headbase.html' %}
<div align="center" >
<br>
<br>
<br>
<h4> 請登錄系統</h4>
<form action="" method="post" >
{% csrf_token %}
{{ form.as_p }}
<input type="submit" value="Login">
<input type="reset" value="Reset">
</form>
</div>
</body>
logout.html
<!DOCTYPE html>
<html lang="en">
<head>
<title>AECOM IT Device Manager Tools</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<script src="/static/jquery-3.3.1.js"></script>
<script type="text/javascript"></script>
</head>
{% include 'headbase.html' %}
<body>
<br>
<br>
<br>
<div align="center">
<h3> 你已經成功注消!</h3>
重新<a href="/account/login">登錄</a> 或者<a href="/deviceman/index">返回主頁</a>
</div>
</body>