博客系统(一) 博客系统分析, 主页展示

 转自 : https://www.cnblogs.com/xiao987334176/

一、博客系统分析

数据库的构建

首先，我们分析一个博客系统的功能：

  • 一个博客可以有多个标签（多对多）
  • 一个博客可以有多条评论(一对多）
  • 一个博客只可以有一个类别（多对一）

接下来，我们分析关系的属性：
博客：标题，作者，内容，发布时间，分类（外键），标签（多对多）等
标签：标签名
类别：分类名
评论：作者，博客（外键），邮箱，内容，发布时间等。

有8张表，表关系如下：

 

图中箭头开始的英文字母表示关联字段

按照箭头方向查询，表示正向查询，否则为反向查询

 

新建项目cnblog，应用名为blog

修改models.py，必须导入模块

from django.contrib.auth.models import AbstractUser

因为有一个表userinfo需要继承它。django自带的auth_user表也是继承AbstractUser

表模型如下：

from django.db import models

# Create your models here.


from django.db import models

# Create your models here.


from django.contrib.auth.models import AbstractUser

class UserInfo(AbstractUser):
    """
    用户信息
    """
    nid = models.AutoField(primary_key=True)
    telephone = models.CharField(max_length=11, null=True, unique=True)
    avatar = models.FileField(upload_to='avatars/', default="avatars/default.png")
    create_time = models.DateTimeField(verbose_name='创建时间', auto_now_add=True)

    blog = models.OneToOneField(to='Blog', to_field='nid', null=True, on_delete=models.CASCADE)

    def __str__(self):
        return self.username


class Blog(models.Model):
    """
    博客信息
    """
    nid = models.AutoField(primary_key=True)
    title = models.CharField(verbose_name='个人博客标题', max_length=64)
    site_name = models.CharField(verbose_name='站点名称', max_length=64)
    theme = models.CharField(verbose_name='博客主题', max_length=32)

    def __str__(self):
        return self.title


class Category(models.Model):
    """
    博主个人文章分类表
    """
    nid = models.AutoField(primary_key=True)
    title = models.CharField(verbose_name='分类标题', max_length=32)
    blog = models.ForeignKey(verbose_name='所属博客', to='Blog', to_field='nid', on_delete=models.CASCADE)

    def __str__(self):
        return self.title


class Tag(models.Model):
    nid = models.AutoField(primary_key=True)
    title = models.CharField(verbose_name='标签名称', max_length=32)
    blog = models.ForeignKey(verbose_name='所属博客', to='Blog', to_field='nid', on_delete=models.CASCADE)

    def __str__(self):
        return self.title


class Article(models.Model):

    nid = models.AutoField(primary_key=True)
    title = models.CharField(max_length=50, verbose_name='文章标题')
    desc = models.CharField(max_length=255, verbose_name='文章描述')
    create_time = models.DateTimeField(verbose_name='创建时间', auto_now_add=True)
    content = models.TextField()

    comment_count = models.IntegerField(default=0)
    up_count = models.IntegerField(default=0)
    down_count = models.IntegerField(default=0)

    user = models.ForeignKey(verbose_name='作者', to='UserInfo', to_field='nid', on_delete=models.CASCADE)
    category = models.ForeignKey(to='Category', to_field='nid', null=True, on_delete=models.CASCADE)
    tags = models.ManyToManyField(
        to="Tag",
        #through参数可以指定用作中介的中间模型
        through='Article2Tag',
    )

    def __str__(self):
        return self.title




class Article2Tag(models.Model):
    nid = models.AutoField(primary_key=True)
    article = models.ForeignKey(verbose_name='文章', to="Article", to_field='nid', on_delete=models.CASCADE)
    tag = models.ForeignKey(verbose_name='标签', to="Tag", to_field='nid', on_delete=models.CASCADE)

    class Meta:
        #组合唯一约束
        unique_together = [
            ('article', 'tag'),
        ]

    def __str__(self):
        v = self.article.title + "---" + self.tag.title
        return v


class ArticleUpDown(models.Model):
    """
    点赞表
    """

    nid = models.AutoField(primary_key=True)
    user = models.ForeignKey('UserInfo', null=True, on_delete=models.CASCADE)
    article = models.ForeignKey("Article", null=True, on_delete=models.CASCADE)
    is_up = models.BooleanField(default=True)

    class Meta:
        # 组合唯一约束
        unique_together = [
            ('article', 'user'),
        ]


class Comment(models.Model):
    """

    评论表

    """
    nid = models.AutoField(primary_key=True)
    article = models.ForeignKey(verbose_name='评论文章', to='Article', to_field='nid', on_delete=models.CASCADE)
    user = models.ForeignKey(verbose_name='评论者', to='UserInfo', to_field='nid', on_delete=models.CASCADE)
    content = models.CharField(verbose_name='评论内容', max_length=255)
    create_time = models.DateTimeField(verbose_name='创建时间', auto_now_add=True)
    parent_comment = models.ForeignKey('Comment', null=True, on_delete=models.CASCADE)

    def __str__(self):
        return self.content
View Code

相关参数解释：

through 表示orm，不要创建关系表。而制定一个表，这个表自己来创建！为什么呢？因为orm创建多对多关系表时，只有3个字段。那么需要关系表需要扩充字段时，就不行了！

所以设置through 字段，是为了方便添加额外的字段。使用through，那么这个表，称之为中间模型。

在Comment模型表中，有一个字段parent_comment。它关联的是本身表中的主键nid，它是一个父级评论id，用来展示谁评论谁！to='Comment'等同于to='self'

 

修改settings.py配置文件，覆盖默认的User模型。最后一行添加，否则执行创建表命令时会报错！

AUTH_USER_MODEL="blog.UserInfo"

Django允许你通过修改setting.py文件中的 AUTH_USER_MODEL 设置覆盖默认的User模型，其值引用一个自定义的模型。

bolg，是应用名。

 

使用下面2个命令，生成表

python manage.py makemigrations
python manage.py migrate

生成的表如下：

 注意：django自带的auth_user表没有了，取而代之的是blog_userinfo表。

查看表字段

它在auth_user表的基础上，增加了5个字段！

 

登录验证

添加超级用户，密码必须是8位或者以上！

python manage.py createsuperuser

效果如下：

再创建2个用户，zhang和lisi。用来测试多个用户登录！ 

lisi用户

 

修改urls.py，增加路径

from blog import views
urlpatterns = [
    path('admin/', admin.site.urls),
    path('index/', views.index),
    path('login/', views.login),
]
View Code

修改views.py，增加视图函数

from django.shortcuts import render,HttpResponse,redirect
from django.contrib import auth
from blog.models import Article,UserInfo

# Create your views here.
def login(request):

    if request.method=="POST":
        user=request.POST.get("user")
        pwd=request.POST.get("pwd")
        # 用户验证成功,返回user对象,否则返回None
        user=auth.authenticate(username=user,password=pwd)
        if user:
            # 登录,注册session
            # 全局变量 request.user=当前登陆对象(session中)
            auth.login(request,user)
            return redirect("/index/")

    return render(request,"login.html")

def index(request):
    return render(request,"index.html")
View Code

修改login.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="" method="post">
    {% csrf_token %}
    <lable>用户名</lable><input type="text" name="user">
    <lable>密码</lable><input type="password" name="pwd">
    <input type="submit">
</form>
</body>
</html>
View Code

修改index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h3>INDEX</h3>
</body>
</html>
View Code

访问登录页面

跳转到首页

 

首页修饰

修改settings.py，设置静态文件目录。最后一行添加：

STATICFILES_DIRS=[
    os.path.join(BASE_DIR,"static")
]
View Code

下载bootsrtap，将压缩的包内容放到satic目录

img和js是新建的

目录如下：

修改urls.py，增加路径

urlpatterns = [
    path('admin/', admin.site.urls),
    path('login/', views.login),
    path('index/', views.index),
    path('logout/', views.logout),
    path('', views.index),
]
View Code

修改views.py，增加注销

def logout(request):  # 注销
    auth.logout(request)
    return redirect("/index/")
View Code

修改index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" href="/static/bootstrap/css/bootstrap.css">
    <script src="/static/js/jquery.js"></script>
    <script src="/static/bootstrap/js/bootstrap.js"></script>
    <style>
        .desc{
            text-align: justify;
        }

        .info{
            margin-top: 10px;
        }

    </style>
</head>
<body>
<nav class="navbar navbar-default">
    <div class="container-fluid">
        <!-- Brand and toggle get grouped for better mobile display -->
        <div class="navbar-header">
            <button type="button" class="navbar-toggle collapsed" data-toggle="collapse"
                    data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
                <span class="sr-only">Toggle navigation</span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
            </button>
            <a class="navbar-brand" href="#">博客园</a>
        </div>

        <!-- Collect the nav links, forms, and other content for toggling -->
        <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
            <ul class="nav navbar-nav">
                <li class="active"><a href="#">新闻 <span class="sr-only">(current)</span></a></li>
                <li><a href="#">博问</a></li>

            </ul>

            <ul class="nav navbar-nav navbar-right">
                {% if request.user.username %}
                    <li><a href="#"><span class="glyphicon glyphicon-user"></span>&nbsp;{{ request.user.username }}</a>
                    </li>
                    <li class="dropdown">
                        <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true"
                           aria-expanded="false">Dropdown <span class="caret"></span></a>
                        <ul class="dropdown-menu">
                            <li><a href="#">修改密码</a></li>
                            <li><a href="#">个人信息</a></li>
                            <li><a href="/logout/">注销</a></li>
                            <li role="separator" class="divider"></li>
                            <li><a href="#">Separated link</a></li>
                        </ul>
                    </li>

                {% else %}
                    <li><a href="/login/">登陆</a></li>
                    <li><a href="#">注册</a></li>
                {% endif %}


            </ul>
        </div><!-- /.navbar-collapse -->
    </div><!-- /.container-fluid -->
</nav>

<div class="container-fluid">
    <div class="row">
        <div class="col-md-3">
            <div class="panel panel-primary">
                <div class="panel-heading">
                    <h3 class="panel-title">Panel title</h3>
                </div>
                <div class="panel-body">
                    Panel content
                </div>
            </div>

            <div class="panel panel-danger">
                <div class="panel-heading">
                    <h3 class="panel-title">Panel title</h3>
                </div>
                <div class="panel-body">
                    Panel content
                </div>
            </div>
        </div>
        <div class="col-md-6">

            222

        </div>
        <div class="col-md-3">

            <div class="panel panel-warning">
                <div class="panel-heading">
                    <h3 class="panel-title">Panel title</h3>
                </div>
                <div class="panel-body">
                    Panel content
                </div>
            </div>
            <div class="panel panel-info">
                <div class="panel-heading">
                    <h3 class="panel-title">Panel title</h3>
                </div>
                <div class="panel-body">
                    Panel content
                </div>
            </div>
            <div class="panel panel-success">
                <div class="panel-heading">
                    <h3 class="panel-title">Panel title</h3>
                </div>
                <div class="panel-body">
                    Panel content
                </div>
            </div>

        </div>
    </div>
</div>

</body>
</html>
View Code

重新登录，效果如下：

 

添加内容

 使用django自带的admin后台，快速添加数据。

访问后台页面，这里必须是超级用户。上面已经创建了超级用户xiao

默认是空的

操作表，必须要注册

修改views.py同级目录下的admin.py

注册所有的模型表

from django.contrib import admin

# Register your models here.

from blog import models

admin.site.register(models.UserInfo)
admin.site.register(models.Blog)
admin.site.register(models.Category)
admin.site.register(models.Tag)
admin.site.register(models.Article2Tag)
admin.site.register(models.Article)
admin.site.register(models.ArticleUpDown)
admin.site.register(models.Comment)
View Code

再次刷新页面

 

点击Articles，添加文章

 

从http://www.py3study.com 上面copy一篇博客

注意内容都是html代码

 添加分类

 添加站点

 

 保存

点击保存

 添加成功

多添加几篇博客

首页文章展示

修改settings.py，更改时区

TIME_ZONE = 'Asia/Shanghai'

修改index视图函数

def index(request):
    article_list=Article.objects.all()
    return render(request,"index.html",{"article_list":article_list})
View Code

修改index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" href="/static/bootstrap/css/bootstrap.css">
    <script src="/static/js/jquery.js"></script>
    <script src="/static/bootstrap/js/bootstrap.js"></script>
    <style>
        .desc{
            text-align: justify;
        }

        .info{
            margin-top: 10px;
        }

    </style>
</head>
<body>
<nav class="navbar navbar-default">
    <div class="container-fluid">
        <!-- Brand and toggle get grouped for better mobile display -->
        <div class="navbar-header">
            <button type="button" class="navbar-toggle collapsed" data-toggle="collapse"
                    data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
                <span class="sr-only">Toggle navigation</span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
            </button>
            <a class="navbar-brand" href="#">博客园</a>
        </div>

        <!-- Collect the nav links, forms, and other content for toggling -->
        <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
            <ul class="nav navbar-nav">
                <li class="active"><a href="#">新闻 <span class="sr-only">(current)</span></a></li>
                <li><a href="#">博问</a></li>

            </ul>

            <ul class="nav navbar-nav navbar-right">
                {% if request.user.username %}
                    <li><a href="#"><span class="glyphicon glyphicon-user"></span>&nbsp;{{ request.user.username }}</a>
                    </li>
                    <li class="dropdown">
                        <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true"
                           aria-expanded="false">Dropdown <span class="caret"></span></a>
                        <ul class="dropdown-menu">
                            <li><a href="#">修改密码</a></li>
                            <li><a href="#">个人信息</a></li>
                            <li><a href="/logout/">注销</a></li>
                            <li role="separator" class="divider"></li>
                            <li><a href="#">Separated link</a></li>
                        </ul>
                    </li>

                {% else %}
                    <li><a href="/login/">登陆</a></li>
                    <li><a href="#">注册</a></li>
                {% endif %}


            </ul>
        </div><!-- /.navbar-collapse -->
    </div><!-- /.container-fluid -->
</nav>

<div class="container-fluid">
    <div class="row">
        <div class="col-md-3">
            <div class="panel panel-primary">
                <div class="panel-heading">
                    <h3 class="panel-title">Panel title</h3>
                </div>
                <div class="panel-body">
                    Panel content
                </div>
            </div>

            <div class="panel panel-danger">
                <div class="panel-heading">
                    <h3 class="panel-title">Panel title</h3>
                </div>
                <div class="panel-body">
                    Panel content
                </div>
            </div>
        </div>
        <div class="col-md-6">

            <div class="article_list">
                {% for article in article_list %}
                 <div class="article_item">
                      <h5><a href="">{{ article.title }}</a></h5>
                      <div>
                          <span class="media-left"><a href=""><img width="60" height="60" src="https://ss0.baidu.com/6ONWsjip0QIZ8tyhnq/it/u=1758343206,1224786249&fm=58&bpow=1024&bpoh=1536" alt=""></a></span>

                          <span class="media-right small desc ">
                              {{ article.desc }}
                          </span>

                      </div>
                      <div class="info small">
                            <span><a href="">{{ article.user.username }}</a></span> &nbsp;
                            发布于 <span>{{ article.create_time|date:'Y-m-d H:i' }}</span>&nbsp;&nbsp;
                           <span class="glyphicon glyphicon-comment"></span><a href="">评论({{ article.comment_count }})</a>&nbsp;&nbsp;
                           <span class="glyphicon glyphicon-thumbs-up"></span><a href="">点赞({{ article.up_count }})</a>
                      </div>
                 </div>
                    <hr>
                {% endfor %}
            </div>



        </div>
        <div class="col-md-3">

            <div class="panel panel-warning">
                <div class="panel-heading">
                    <h3 class="panel-title">Panel title</h3>
                </div>
                <div class="panel-body">
                    Panel content
                </div>
            </div>
            <div class="panel panel-info">
                <div class="panel-heading">
                    <h3 class="panel-title">Panel title</h3>
                </div>
                <div class="panel-body">
                    Panel content
                </div>
            </div>
            <div class="panel panel-success">
                <div class="panel-heading">
                    <h3 class="panel-title">Panel title</h3>
                </div>
                <div class="panel-body">
                    Panel content
                </div>
            </div>

        </div>
    </div>
</div>

</body>
</html>
View Code

访问首页，效果如下：

 

 

个人站点展示

比如博客园范围个人站点是域名加用户名，就可以了，比如：

https://www.cnblogs.com/xiao987334176

如果用户不存在，会提示404页面

增加404页面

修改urls.py，增加路径。注意导入re_path

from django.contrib import admin
from django.urls import path,re_path
from blog import views
urlpatterns = [
    path('admin/', admin.site.urls),
    path('login/', views.login),
    path('index/', views.index),
    path('logout/', views.logout),
    path('', views.index),
    re_path('(?P<username>\w+)', views.homesite),
]
View Code

修改views.py，增加视图函数

def homesite(request,username):
    """
    查询
    :param request:
    :param username:
    :return:
    """

    # 查询当前站点的用户对象
    user=UserInfo.objects.filter(username=username).first()
    if not user:
        return render(request,"not_found.html")

    return render(request,"homesite.html",{"user":user})
View Code

在templates目录创建文件not_found.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" href="/static/bootstrap/css/bootstrap.css">
</head>
<body>


<div class="container" style="margin-top: 100px">
    <div class="text-center">
        <a href="http://www.cnblogs.com/"><img src="/static/img/logo_small.gif" alt="cnblogs"></a>
        <p><b>404.</b> 抱歉! 您访问的资源不存在!</p>
        <p class="d">请确认您输入的网址是否正确，如果问题持续存在，请发邮件至 xx@qq.com 与 <strong style="font-size: 28px">xiao</strong> 联系。</p>
        <p><a href="/">返回网站首页</a></p>

    </div>
</div>
</body>
</html>
View Code

创建homesite.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h3>{{ user }}</h3>
</body>
</html>
View Code

访问网页：http://127.0.0.1:8000/xiao

访问一个不存在的用户

http://127.0.0.1:8000/123

页面提示404

 

展示文章列表

修改homesite视图函数

def homesite(request,username):
    """
    查询
    :param request:
    :param username:
    :return:
    """

    # 查询当前站点的用户对象
    user=UserInfo.objects.filter(username=username).first()
    if not user:
        return render(request,"not_found.html")
    # 查询当前站点对象
    blog=user.blog

    # 查询当前用户发布的所有文章
    article_list=Article.objects.filter(user__username=username)

    return render(request,"homesite.html",{"blog":blog,"article_list":article_list})
View Code

修改homesite.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>

    <style>
        *{
            margin: 0;
            padding: 0;
        }
        .header{
            width: 100%;
            height: 59px;
            background-color: #369;
        }
        .header .title{
            line-height: 59px;
            color: white;
            font-weight: lighter;
            margin-left: 20px;
            font-size: 18px;
        }

        .left_region{
            margin-top: 10px;
        }

        .info{
          margin-top: 10px;
          color: darkgray;

        }
    </style>
    <link rel="stylesheet" href="/static/bootstrap/css/bootstrap.css">
    <script src="/static/js/jquery.js"></script>
    <script src="/static/bootstrap/js/bootstrap.js"></script>
</head>
<body>
<div class="header">
    <p class="title">{{ blog.title }}</p>
</div>


<div class="container-fluid">
    <div class="row">
        <div class="col-md-3">
            <div class="left_region">
                 <div class="panel panel-success">
                <div class="panel-heading">
                    <h3 class="panel-title">Panel title</h3>
                </div>
                <div class="panel-body">
                    Panel content
                </div>
            </div>
                 <div class="panel panel-warning">
                    <div class="panel-heading">
                        <h3 class="panel-title">Panel title</h3>
                    </div>
                    <div class="panel-body">
                        Panel content
                    </div>
                </div>
                 <div class="panel panel-info">
                    <div class="panel-heading">
                        <h3 class="panel-title">Panel title</h3>
                    </div>
                    <div class="panel-body">
                        Panel content
                    </div>
                </div>
            </div>
        </div>
        <div class="col-md-9">

             <div class="article_list">
                {% for article in article_list %}
                 <div class="article_item clearfix">
                      <h5><a href="">{{ article.title }}</a></h5>
                      <div>

                          <span class="small desc ">
                              {{ article.desc }}
                          </span>

                      </div>
                      <div class="info small pull-right">
                            发布于 <span>{{ article.create_time|date:'Y-m-d H:i' }}</span>&nbsp;&nbsp;
                           <span class="glyphicon glyphicon-comment"></span><a href="">评论({{ article.comment_count }})</a>&nbsp;&nbsp;
                           <span class="glyphicon glyphicon-thumbs-up"></span><a href="">点赞({{ article.up_count }})</a>
                      </div>
                 </div>
                    <hr>
                {% endfor %}
            </div>

        </div>
    </div>
</div>


</body>
</html>
View Code

访问xiao的个人站点，效果如下：

 这个时候发现，左上角没有显示博客标题。那是因为用户认证表的blog_id字段默认为空，需要在admin后台绑定一下

登录到后台，点击用户表，点击指定的用户xiao

拉到最下面，绑定blog，点击保存

再次刷新个人站点，发现出来了！

 

作业：

查询当前站点每一个分类的名称以及对应的文章数

查询当前站点每一个标签的名称以及对应的文章数

答案：

修改homesite视图函数

def homesite(request,username):
    """
    查询
    :param request:
    :param username:
    :return:
    """
    # 查询当前站点的用户对象
    user=UserInfo.objects.filter(username=username).first()
    if not user:
        return render(request,"not_found.html")
    # 查询当前站点对象

    blog=user.blog

    # 查询当前用户发布的所有文章
    article_list=Article.objects.filter(user__username=username)

    # 查询当前站点每一个分类的名称以及对应的文章数
    cate_list = Category.objects.filter(blog=blog).annotate(c=Count("article__title")).values("title","c")
    print(cate_list)

    # 查询当前站点每一个标签的名称以及对应的文章数
    tag_list = Tag.objects.filter(blog=blog).annotate(c=Count("article__title")).values("title","c")
    print(tag_list)

    dict = {"blog":blog,
            "article_list":article_list,
            "category_count":cate_list,
            "tag_count":tag_list,
            }

    return render(request,"homesite.html",dict)
View Code

修改homesite.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>

    <style>
        *{
            margin: 0;
            padding: 0;
        }
        .header{
            width: 100%;
            height: 59px;
            background-color: #369;
        }
        .header .title{
            line-height: 59px;
            color: white;
            font-weight: lighter;
            margin-left: 20px;
            font-size: 18px;
        }

        .left_region{
            margin-top: 10px;
        }

        .info{
          margin-top: 10px;
          color: darkgray;

        }
        h5 a {
            color: #105cb6;
            font-size: 14px;
            font-weight: bold;
            text-decoration: underline;
        }

    </style>
    <link rel="stylesheet" href="/static/bootstrap/css/bootstrap.css">
    <script src="/static/js/jquery.js"></script>
    <script src="/static/bootstrap/js/bootstrap.js"></script>
</head>
<body>
<div class="header">
    <p class="title">{{ blog.title }}</p>
</div>


<div class="container-fluid">
    <div class="row">
        <div class="col-md-3">
            <div class="left_region">
                 <div class="panel panel-success">
                <div class="panel-heading">
                    <h3 class="panel-title">我的标签</h3>
                </div>
                     {% for foo in category_count %}
                         <div class="panel-body">
                    {{ foo.title }}({{ foo.c }})
                </div>

                     {% endfor %}

            </div>
                 <div class="panel panel-warning">
                    <div class="panel-heading">
                        <h3 class="panel-title">随笔分类</h3>
                    </div>
                     {% for foo in tag_count %}
                         <div class="panel-body">
                    {{ foo.title }}({{ foo.c }})
                </div>

                     {% endfor %}

                </div>
                 <div class="panel panel-info">
                    <div class="panel-heading">
                        <h3 class="panel-title">随笔档案</h3>
                    </div>
                    <div class="panel-body">
                        Panel content
                    </div>
                </div>
            </div>
        </div>
        <div class="col-md-9">

             <div class="article_list">
                {% for article in article_list %}

                 <div class="article_item clearfix">
                      <h5><a href="">{{ article.title }}</a></h5>
                      <div>

                          <span class="small desc ">
                              {{ article.desc }}
                          </span>

                      </div>
                      <div class="info small pull-right">
                            发布于 <span>{{ article.create_time|date:'Y-m-d H:i' }}</span>&nbsp;&nbsp;
                           <img src="/static/img/icon_comment.gif" alt=""><a href="">评论({{ article.comment_count }})</a>&nbsp;&nbsp;
                           <span class="glyphicon glyphicon-thumbs-up"></span><a href="">点赞({{ article.up_count }})</a>
                      </div>
                 </div>
                    <hr>
                {% endfor %}
            </div>

        </div>
    </div>
</div>


</body>
</html>
View Code

进入admin后台，添加一个tag。增加一篇文章

重新访问个人站点网页，效果如下：

 

 

posted @ 2019-04-11 22:55  二号  阅读(1084)  评论(0)  编辑  收藏  举报