实现用户注册与登录、登出（二）

来源：互联网发布：bartender vb脚本示例编辑：程序博客网时间：2024/05/18 02:32

扩展资料后的用户判断

在后台添加用户资料的模型，在前端页面添加用户判断的条件

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从models中引入User建立UserProfile模型（用户资料模型）

from django.db import modelsfrom faker import  Factoryfrom django.contrib.auth.models import User# Create your models here.class Video(models.Model):    title = models.CharField(null=True, blank=True, max_length=300)    content = models.TextField(null=True, blank=True)    url_image = models.URLField(null=True, blank=True)    cover = models.FileField(upload_to='cover_image', null=True)    editors_choice = models.BooleanField(default=False)    def __str__(self):        return self.titleclass UserProfile(models.Model):    belong_to = models.OneToOneField(to=User, related_name='profile')    profile_image = models.FileField(upload_to='profile_image')# f = open('/Users/Hou/Desktop/web_url.txt','r')# for url in f.readlines():#     v = Video(#         title=fake.text(max_nb_chars=90),#         content=fake.text(max_nb_chars=3000),#         url_image=url,#         editors_choice=fake.pybool()#     )#     v.save()

admin.py

在admin.py中注册模型

from django.contrib import adminfrom website.models import Video, UserProfile# Register your models here.admin.site.register(Video)admin.site.register(UserProfile)

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列表页面通过判断显示正在登录的用户头像

<div class="item">                    <h5 class="ui inverted header">                        <span style="margin-right:20px;">{{ request.user.username }}</span>                        <div class="ui mini circular image">                            {% if request.user.profile.profile_image %}                                <img src="/upload/{{ request.user.profile.profile_image }}" alt="" />                            {% else %}                                <img src="http://semantic-ui.com/images/avatar/small/matt.jpg" alt="" />                            {% endif %}                        </div>                    </h5>                </div>

{% load staticfiles %}<!DOCTYPE html><html><head>    <meta http-equiv="content-type" content="text/html; charset=UTF-8">    <meta charset="utf-8">    <title></title>    <link rel="stylesheet" href="{% static 'css/semantic.css' %}" media="screen" title="no title" charset="utf-8">    <link rel="stylesheet" href="{% static  'css/list_custom.css' %}" media="screen" title="no title" charset="utf-8"></head><body>    <div class="ui inverted top fixed menu borderless red menu">        <div class="header item">            <div class="ui image">                <img src="{% static 'images/tenlogo.png' %}" alt="">            </div>        </div>        <div class="right menu">            {% if request.user.is_authenticated %}                <div class="item">                    <h5 class="ui inverted header">                        <span style="margin-right:20px;">{{ request.user.username }}</span>                        <div class="ui mini circular image">                            {% if request.user.profile.profile_image %}                                <img src="/upload/{{ request.user.profile.profile_image }}" alt="" />                            {% else %}                                <img src="http://semantic-ui.com/images/avatar/small/matt.jpg" alt="" />                            {% endif %}                        </div>                    </h5>                </div>                <div class="item">                    <a href="#" class="ui inverted circular button">Logout</a>                </div>            {% else %}                <div class="item">                    <h5 class="ui inverted header">                    <span style="margin-right:20px">{{ request.user.username }}</span>                    <div class="ui mini circular image">                        <img src="http://semantic-ui.com/images/avatar/small/matt.jpg" alt="" />                    </div>                </h5>                </div>                <div class="item">                    <a href="#" class="ui inverted circular button">Signup/Login</a>                </div>            {% endif %}        </div>    </div>    <div class="ui inverted segment container nav">        <div class="ui  three borderless  item  menu">            <a class="item" >                All            </a>            <a class="item">                New            </a>            {% if 'editors' in request.path %}                <a class="active item" href="{% url 'list' %}editors">                Editor's            </a>            {% else %}                <a class="item" href="{% url 'list' %}editors">                Editor's            </a>            {% endif %}        </div>    </div>    <div class="ui basic segment container content">        <div class="ui three column grid">            {% for article in vids_list %}            <div class="column">                <a class="ui fluid card" href="{% url 'list' %}">                    <div class="image">                        {% if article.cover %}                            <img src="/upload/{{ article.cover }}" alt="" style="height:200px;object-fit: cover;">                        {% else %}                            <img src="{{ article.url_image }}" alt="" style="height:200px;object-fit: cover;">                        {% endif %}                    </div>                </a>                <div class="title header" href="{% url 'list' %}">{{ article.title }}</div>                <i class="icon grey unhide"></i>                <span style="color:#bbbbbb">{{ article.views }}</span>                <span class="" style="color:rgb(226, 226, 226)">|</span>                <i class="icon grey checkmark"></i>                <span style="color:#bbbbbb"> {{ article.favs }} people got it</span>            </div>            {% endfor %}        </div>    </div>    <div class="ui center aligned very padded vertical segment container">        <div class="ui pagination menu">            {% if vids_list.has_previous %}                <a href="?page={{ vids_list.previous_page_number }}" class="item">                    <i class="icon red left arrow"></i>                </a>            {% else %}                <a href="?page={{ vids_list.start_index }}" class="disabled item">                    <i class="icon left arrow"></i>                </a>            {% endif %}            {% if vids_list.has_next %}                <a href="?page={{ vids_list.next_page_number }}" class="item">                    <i class="icon red right arrow"></i>                </a>            {% else %}                <a href="?page={{ vids_list.end_index }}" class="disabled item">                    <i class="icon right arrow"></i>                </a>            {% endif %}        </div>    </div></body></html>

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