博客項目

目前的目標是構建一個基於Django的前後端完整的博客系統，首先對項目流程整理如下：

1. 分析需求

1.1. 1.基於用戶認證組件和Ajax實現登錄驗證

1.2. 基於forms組件和Ajax實現註冊功能

1.3. 設計系統首頁（文章列表渲染）

1.4. 設計個人站點頁面

1.5. 文章詳情頁

1.6. 實現文章點贊功能

1.7. 實現文章的評論

　　1.7.1. 文章的評論

　　1.7.2. 評論的評論

1.8. 富文本編輯框和防止xss攻擊

2. 設計表結構

module代碼：

from django.db import models

 
# Create your models here.


from django.contrib.auth.models import AbstractUser


class UserInfo(AbstractUser):
    """
    用戶信息
    """
    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=‘創建時間‘, 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=‘個人博客標題‘, max_length=64)
    site_name = models.CharField(verbose_name=‘站點名稱‘, max_length=64)
    theme = models.CharField(verbose_name=‘博客主題‘, max_length=32)

    def __str__(self):
        return self.title


class Category(models.Model):
    """
    博主個人文章分類表
    """
    nid = models.AutoField(primary_key=True)
    title = models.CharField(verbose_name=‘分類標題‘, max_length=32)
    blog = models.ForeignKey(verbose_name=‘所屬博客‘, 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=‘標簽名稱‘, max_length=32)
    blog = models.ForeignKey(verbose_name=‘所屬博客‘, 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=‘文章標題‘)
    desc = models.CharField(max_length=255, verbose_name=‘文章描述‘)
    create_time = models.DateTimeField(verbose_name=‘創建時間‘, 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=‘Article2Tag‘,
        through_fields=(‘article‘, ‘tag‘),
    )

    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=‘標簽‘, to="Tag", to_field=‘nid‘, on_delete=models.CASCADE)

    class Meta:
        unique_together = [
            (‘article‘, ‘tag‘),
        ]

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


class ArticleUpDown(models.Model):
    """
    點贊表
    """

    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:
        unique_together = [
            (‘article‘, ‘user‘),
        ]


class Comment(models.Model):
    """

    評論表

    """
    nid = models.AutoField(primary_key=True)
    article = models.ForeignKey(verbose_name=‘評論文章‘, to=‘Article‘, to_field=‘nid‘, on_delete=models.CASCADE)
    user = models.ForeignKey(verbose_name=‘評論者‘, to=‘UserInfo‘, to_field=‘nid‘, on_delete=models.CASCADE)
    content = models.CharField(verbose_name=‘評論內容‘, max_length=255)
    create_time = models.DateTimeField(verbose_name=‘創建時間‘, auto_now_add=True)
    parent_comment = models.ForeignKey(‘self‘, null=True, on_delete=models.CASCADE)

    def __str__(self):
        return self.content

1. 用戶信息表
2. 博客信息表
3. 博主個人文章分類表
4. 博主個人文章標簽表
5. 博文表
6. 文章標簽關聯表
7. 點贊表
8. 評論表

3. 功能開發

4. 功能測試

5. 項目部署上線

Django——博客項目