1.modles層與admin

點選(此處)摺疊或開啟

# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import models
from django.contrib.auth.models import AbstractUser
from django.utils.encoding import python_2_unicode_compatible
###普通使用者的資料模型
@python_2_unicode_compatible
class NewUser(AbstractUser):
profile = models.CharField('profile', default='', max_length=256)
def __str__(self):
return self.username
# Create your models here.

##admin
# -*- coding: utf-8 -*-

from django.contrib import admin from .models import NewUser class NewUserAdmin(admin.ModelAdmin):
    list_display = ('username','date_joined', 'profile')



admin.site.register(NewUser,NewUserAdmin)

2.setting設定newuser管理系統賬號進行驗證

AUTH_USER_MODEL = "pric.NewUser"

3 views檢視層

# -*- coding: utf-8 -*-
from django.shortcuts import render
from .forms import *
from .models import *
from django.contrib.auth import authenticate, login, logout
from django.http import HttpResponse
from django.shortcuts import render, redirect,render_to_response
from django.core.exceptions import ObjectDoesNotExist
from django.contrib.auth.decorators import login_required
@login_required
def index(request):
return render_to_response('index.html', locals())
###登入
def log_in(request):
if request.method == 'GET':
form = LoginForm()
return render(request, 'login.html', {'form': form})
if request.method == 'POST': # 當提交表單時
form = LoginForm(request.POST) # form 包含提交的資料
if form.is_valid(): # 如果提交的資料合法
username = form.cleaned_data['uid']
password = form.cleaned_data['pwd']
user = authenticate(username=username, password=password)
if user is not None: ###如果使用者驗證存在，
login(request, user) #開始登入
return redirect('index') #跳轉首頁
else:
return render(request, 'login.html', {'form': form, 'msg': "password or username is not ture!"})
else: ###如果提交的資料不合法，繼續登入
return render(request, 'login.html', {'form': form})
###登出
@login_required
def log_out(request):
logout(request)
return redirect('login')
# Create your views here.
###註冊
def register(request):
error1 = "this name is already exist"
valid = "this name is valid"
if request.method == 'GET':
form = RegisterForm()
return render(request, 'register.html', {'form': form})
if request.method == 'POST': ###提交
form = RegisterForm(request.POST)
if form.is_valid():
username = form.cleaned_data['username']
email = form.cleaned_data['email']
password1 = form.cleaned_data['password1']
password2 = form.cleaned_data['password2']
if password1 != password2:
return render(request, 'register.html', {'form': form, 'msg': "two password is not equal"})
else:
NewUser.objects.create_user(username=username,password=password1,email=email)
#user = NewUser(username=username, email=email, password=password1)
#user.save()
# return render(request, 'login.html', {'success': "you have successfully registered!"})
return redirect('login')
else:
return render(request, 'register.html', {'form': form})

4 首頁獲取當前登入使用者

方式一：
前端request.user.is_authenticated()判斷當前使用者是否登入

<form class="form-signin" role="form" method='post'>

        <h2 class="form-signin-heading">Welcome!>

          {% if request.user.is_authenticated %}

            hihi: {{ request.user }} </br>

          <a href="{% url 'log_out' %}">登出</a>

          {% endif %}

      </form>

方式二將request.user.is_authenticated判斷寫入views檢視再傳入html中

@login_required

def index(request):

    if request.user.is_authenticated(): # 判斷使用者是否已登入

        user = request.user;

        return render_to_response('index.html', locals())

<form class="form-signin" role="form" method='post'>

        <h2 class="form-signin-heading">Welcome!>

             歡迎登入！{{ user }}

          <a href="{% url 'log_out' %}">登出</a>



      </form>

###本節學習的重點就是authenticate認證
參考官方文件：
http://www.cnblogs.com/holbrook/archive/2012/02/10/2357345.html

----詳細

【Python】Django--認證系統-登入註冊

1.modles層與admin

2.setting設定newuser管理系統賬號進行驗證

3 views檢視層

4 首頁獲取當前登入使用者

相關文章

【Python】Django--認證系統-登入註冊

1.modles層 與admin

2.setting設定newuser管理系統賬號進行驗證

3 views檢視層

4 首頁獲取當前登入使用者

相關文章

1.modles層與admin