# testDemo

**Repository Path**: only-sheep/test-demo

## Basic Information

- **Project Name**: testDemo
- **Description**: Django的远程面试编程题
- **Primary Language**: Python
- **License**: MulanPSL-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2022-07-06
- **Last Updated**: 2022-07-07

## Categories & Tags

**Categories**: Uncategorized

**Tags**: Python, Django, Git

## README

# README

## 1、依赖安装

> ```bash
> python==3.8.7
> asgiref==3.5.2
> Django==3.2
> djangorestframework==3.12.4
> pytz==2022.1
> sqlparse==0.4.2
> ```

## 2、接口介绍

| 接口                           | API                                                          |
| ------------------------------ | ------------------------------------------------------------ |
| 输入性别返回对应学生和所属班级 | GET:http://127.0.0.1:8000/test/user/     请求体数据：<body->"sex":ID> |
| 删除学生数据                   | DELETE:http://127.0.0.1:8000/test/user/<ID>/                 |
| Fibnacci数组                   | GET:http://127.0.0.1:8000/test/fibnacci/    请求体数据：<body->"num":number> |

## 3、数据库模型类定义

/model.py

```python
from django.db import models
from django.contrib.auth.models import User

# from django.contrib.auth.models import AbstractUser


# Create your models here.
class Classes(models.Model):
    name = models.CharField(verbose_name="班级名称", max_length=32)

    class Meta:
        db_table = "classes"


class Student(models.Model):
    sex_choice = (
        (0, "女"),
        (1, "男"),
    )
    user = models.OneToOneField(User, on_delete=models.CASCADE)
    sex = models.IntegerField(verbose_name="性别", choices=sex_choice, default=1)
    owner_class = models.ForeignKey(verbose_name="班级", on_delete=models.CASCADE, to=Classes)
```

## 4、斐波那契数组

`时间复杂度`**:O(n)**

/utils.py

```python
def get_fibnacci(num):
    num_list = []
    a, b = 0, 1
    for i in range(num):
        a, b = b, a + b
        num_list.append(a)
    indexs = num - 2
    return num_list[indexs]
```