一、新增users views.py代码如下：
# _*_ coding:utf-8 _*_
from django.shortcuts import render
from django.contrib.auth import authenticate, login
from django.contrib.auth.backends import ModelBackend
from django.db.models import Q
from .models import UserProfile
# Create your views here.
class CustomBackend(ModelBackend):
def authenticate(self, request, username=None, password=None, **kwargs):
try:
user = UserProfile.objects.get(Q(username=username) | Q(email=username))
if user.check_password(password):
return user
except Exception as e:
return None
def user_login(request):
if request.method == 'POST':
user_name = request.POST.get("username", "")
pass_word = request.POST.get("password", "")
user = authenticate(username=user_name, password=pass_word)
if user is not None:
login(request, user)
return render(request, "index.html", {'nickname': user})
else:
return render(request, "login.html", {'msg': u"用户名或密码错误！"})
elif request.method == 'GET':
return render(request, 'login.html', {})
二、settings.py新增
# Application definition
AUTHENTICATION_BACKENDS = (
'users.views.CustomBackend',
)三、urls.py 新增
#_*_encoding:utf-8_*_
# xadmin的依赖
import xadmin
from xadmin.plugins import xversion
from django.conf.urls import url
from django.views.generic import TemplateView
from users.views import user_login
xadmin.autodiscover()
# version模块自动注册需要版本控制的 Model
xversion.register_models()
urlpatterns = [
url(r'^adminx/', xadmin.site.urls),
url(r'^$', TemplateView.as_view(template_name="index.html"), name='index'),
url(r'^login/$', user_login, name="login"),
]
四、index.html 修改显示逻辑
<!--登录后跳转-->
# 如果登录成功显示个人中心控件
{% if request.user.is_authenticated %}
<div class="personal">
<dl class="user fr">
<dd>{{ nickname }}<img class="down fr" src="/static/images/top_down.png"/></dd>
<dt><img width="20" height="20" src="/static/media/image/2016/12/default_big_14.png"/></dt>
</dl>
<div class="userdetail">
<dl>
<dt><img width="80" height="80" src="/static/media/image/2016/12/default_big_14.png"/></dt>
<dd>
<h2>django</h2>
<p>bobby</p>
</dd>
</dl>
<div class="btn">
<a class="personcenter fl" href="usercenter-info.html">进入个人中心</a>
<a class="fr" href="/logout/">退出</a>
</div>
</div>
</div>
# 如果未登录显示登录注册按钮
{% else %}
<a style="color:white" class="fr registerbtn" href="register.html">注册</a>
<a style="color:white" class="fr loginbtn" href="/login/">登录</a>
{% endif %}
五、login.html 修改如下
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="renderer" content="webkit">
<meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1" >
<title>慕学在线网登录</title>
<link rel="stylesheet" type="text/css" href="/static/css/reset.css">
<link rel="stylesheet" type="text/css" href="/static/css/login.css">
</head>
<body>
<div class="dialog" id="jsDialog">
<!--提示弹出框-->
<div class="successbox dialogbox" id="jsSuccessTips">
<h1>成功提交</h1>
<div class="close jsCloseDialog"><img src="/static/images/dig_close.png"/></div>
<div class="cont">
<h2>您的需求提交成功！</h2>
<p></p>
</div>
</div>
<div class="noactivebox dialogbox" id="jsUnactiveForm" >
<h1>邮件验证提示</h1>
<div class="close jsCloseDialog"><img src="/static/images/dig_close.png"/></div>
<div class="center">
<img src="/static/images/send.png"/>
<p>我们已经向您的邮箱<span class="green" id="jsEmailToActive">[email protected]</span>发送了邮件，<br/>为保证您的账号安全，请及时验证邮箱</p>
<p class="a"><a class="btn" id="jsGoToEmail" target="_blank" href="http://mail.qq.com">去邮箱验证</a></p>
<p class="zy_success upmove"></p>
<p style="display: none;" class="sendE2">没收到，您可以查看您的垃圾邮件和被过滤邮件，也可以再次发送验证邮件（<span class="c5c">60s</span>）</p>
<p class="sendE">没收到，您可以查看您的垃圾邮件和被过滤邮件，<br/>也可以<span class="c5c green" id="jsSenEmailAgin" style="cursor: pointer;">再次发送验证邮件</span></p>
</div>
</div>
</div>
<div class="bg" id="dialogBg"></div>
<header>
<div class="c-box fff-box">
<div class="wp header-box">
<p class="fl hd-tips">慕学在线网，在线学习平台！</p>
<ul class="fr hd-bar">
<li>服务电话：<span>33333333</span></li>
<li class="active"><a href="login.html">[登录]</a></li>
<li><a href="register.html">[注册]</a></li>
</ul>
</div>
</div>
</header>
<section>
<div class="c-box bg-box">
<div class="login-box clearfix">
<div class="hd-login clearfix">
<a class="index-logo" href="index.html"></a>
<h1>用户登录</h1>
<a class="index-font" href="index.html">回到首页</a>
</div>
<div class="fl slide">
<div class="imgslide">
<ul class="imgs">
<li><a href=""><img width="483" height="472" src="/static/images/mysql.jpg" /></a></li>
<li><a href=""><img width="483" height="472" src="/static/images/mysql.jpg" /></a></li>
<li><a href=""><img width="483" height="472" src="/static/images/mysql.jpg" /></a></li>
</ul>
</div>
<div class="unslider-arrow prev"></div>
<div class="unslider-arrow next"></div>
</div>
<div class="fl form-box">
<h2>帐号登录</h2>
<form action="/login/" method="post" autocomplete="off">
<input type="hidden" name="csrfmiddlewaretoken" value="mymQDzhw12REX"/>
<div class="form-group marb20 ">
<label>用 户 名</label>
<input name="username" id="account_l" type="text" placeholder="手机号/邮箱" />
</div>
<div class="form-group marb8 ">
<label>密 码</label>
<input name="password" id="password_l" type="password" placeholder="请输入您的密码" />
</div>
<div class="error btns login-form-tips" id="jsLoginTips">{{ msg }}</div>
<div class="auto-box marb38">
<a class="fr" href="forgetpwd.html">忘记密码？</a>
</div>
<input class="btn btn-green" id="jsLoginBtn" type="submit" value="立即登录 > " />
{% csrf_token %}
</form>
<p class="form-p">没有慕学在线网帐号？<a href="register.html">[立即注册]</a></p>
</div>
</div>
</div>
</section>
<script src="/static/js/jquery.min.js" type="text/javascript"></script>
<script src="/static/js/unslider.js" type="text/javascript"></script>
<script src="/static/js/login.js" type="text/javascript"></script>
</body>
</html>
六、验证逻辑是否ok
