# django-charge-blog

**Repository Path**: huang_zhi_xin/django-charge-blog

## Basic Information

- **Project Name**: django-charge-blog
- **Description**: 个人博客、记账小程序
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 2
- **Created**: 2024-12-26
- **Last Updated**: 2024-12-26

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# django-charge-blog

#### 介绍
django-charge-blog 包含了网页端的个人博客和工具箱功能、微信小程序端的个人记账、生活动态和相册功能。

#### 软件架构

#### 1、重写serpy,提高 DRF中的序列化性能

> https://mp.weixin.qq.com/s/38RvBJLWoUgpME75fiuTyw

#### 2、使用Dynaconf 动态配置环境

> https://mp.weixin.qq.com/s/t_XmdCyPOGcdJenb571hdQ

#### 3、使用nplusone，优化n+1 查询问题

> https://mp.weixin.qq.com/s/J9apIL6K1WRfwdXT5SlbUQ

#### 4、采用S3储存

> https://mp.weixin.qq.com/s/T6u9c1TfnivZ9_HOsk3hYg


#### 5、使用django-denorm-iplweb，进行非规范化数据库设计

> https://mp.weixin.qq.com/s/0mbNcN8EVykxXg9Rlf_JGw

```python
from denorm import CountField
from django.db import models


class Album(models.Model):
    picture_count = CountField('picture_set')
```

#### 6、使用工厂方法优化支付宝、微信账单导入


> https://mp.weixin.qq.com/s/zDTYyye9XE1HSQ-qx9Mspw

```python
import bill_import

from inspect import getmembers, isclass, isabstract

def _create_class_map():
    class_list = []

    concrete_classes = getmembers(bill_import, 
                lambda m: isclass(m) and not isabstract(m) and issubclass(m, 
                bill_import.BillCsvImport))

    for class_name, concrete_class in concrete_classes:
        class_list.append(dict(class_name=class_name, concrete_class=concrete_class))

    return class_list
```

#### 7、付宝、微信账单导入时进行批量创建

> https://mp.weixin.qq.com/s/4uYmg1FAT-n3ptrvGXJH9Q

```python
class BulkCreateListSerializer(serializers.ListSerializer):
    def create(self, validated_data):
        result = super(BulkCreateListSerializer, self).create(validated_data)
        try:
            self.child.Meta.model.objects.bulk_create(result)
        except IntegrityError as e:
            raise ValidationError(e)
        # 批量创建后的操作
        return result


class ExpenseImportSerializer(serializers.ModelSerializer):
    ...

    def create(self, validated_data):
        instance = Expense(**validated_data)
        if isinstance(self._kwargs['data'], dict):  # 字典为单个创建， 批量创建为list
            instance.save()
        return instance

    class Meta:
        ...
        list_serializer_class = BulkCreateListSerializer
```

#### 8、使用django-mptt，对目录数据在数据库中使用层级结构进行存储 

> https://mp.weixin.qq.com/s/qBdFFIAwI0d36hcpQcyxUA

#### 安装教程

1.  xk-backend

新建.secrets.yaml文件,配置数据库信息
```shell

development:
  DEBUG: false
  # Security
  SECRET_KEY: 'django-insecure-g*m*_$28*#xkkt+fvh^u6f*n3e0c=b)gz@80%vdk3=)mbc!=4b'

  # S3 如果使用对象存储时配置
#    AWS_ACCESS_KEY_ID: ''
#    AWS_SECRET_ACCESS_KEY: ''
#    AWS_STORAGE_BUCKET_NAME: 'xk-'
#    AWS_S3_REGION_NAME: ''
  STATIC_URL: '/static/'


  MIDDLEWARE:
    - debug_toolbar.middleware.DebugToolbarMiddleware
    #    - core.drf.middleware.SQLPrintingMiddleware #
    - core.drf.middleware.SqlPrintingMiddleware
    - dynaconf_merge_unique

  INSTALLED_APPS:
    - debug_toolbar  # django-debug-toolbar
    - dynaconf_merge_unique

  # Database
  DATABASES:
    default:
      ENGINE: django.db.backends.postgresql
      HOST: 127.0.0.1
      PORT: 5432
      NAME: db_name
      USER: db_user
      PASSWORD: db_password
      CONN_MAX_AGE: 500

```
或者使用docker运行
```shell
docker-compose -f docker-compose-staging.yaml up -d --build
```
执行初始化数据命令
```shell
python3 manage.py initdata -all
```
2.  small-love
```shell
在`utils/request.js`文件中配置服务器路径和静态文件路径

export const BASE_URL = 'http://192.168.0.108:8200/api'
export const DOMAIN_NAME = 'http://192.168.0.108:8200'

```

#### 页面展示

##### **xk-backend**

Demo地址:https://yunixiangsui.cn/

![img_1.png](images/xk-backend/80727d68265a120db79f55fb1508260.jpg)

![img_1.png](images/xk-backend/a531247bf127d6c906ecca6386e66bc.jpg)

![img_1.png](images/xk-backend/85d08bbde53d5a8c84a43828c58750c.jpg)

![img_1.png](images/xk-backend/ebac06996ce2049891691c29ed9a11a.jpg)

##### **small-love**

![Demo](images/small-love/gh_9ac0aad4a0a4_430.jpg)

![img_1.png](images/small-love/1d458c0606d49286faf986d31a7fbe3.jpg)
![img_1.png](images/small-love/5bca21ec040882d1124aaf8f12992a3.jpg)
![img_1.png](images/small-love/5dd4cf2869a0f36fadda3c14ddc79cf.jpg)
![img_1.png](images/small-love/8eb33ad8fc3a7545a5eeccf3d4522f0.jpg)
![img_1.png](images/small-love/06f732c6d8318430dd99ead6e5a30cf.jpg)
![img_1.png](images/small-love/ef7f675a68b32d2c94fb70e3fcd5456.jpg)