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django and rest framework 搭建流程

发布:蔺要红09-15分类: Python

# 设置pip下载源
mkdir ~/.pip

cat > ~/.pip/pip.conf <<-'EOF'
[global]
index-url=https://mirrors.aliyun.com/pypi/simple/
[install]
trusted-host=mirrors.aliyun.com
EOF

# 创建项目和app
django-admin startproject  op_admin
django-admin startapp  dev
cd op_admin
# 创建虚拟环境
pip3 install virtualenv
virtualenv env
或者:
python3 -m venv venv


pip3 install  Django==2.2.5
pip3 install coreapi
pip3 install django-auth-ldap==2.1.0
pip3 install django-cors-headers==3.1.0
pip3 install django-filter==2.2.0
pip3 install djangorestframework==3.10.3
pip3 install djangorestframework-jwt==1.11.0

# 模版语言(可选)
TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [os.path.join(BASE_DIR, 'templates')],

# 配置静态资源目录(可选)

STATIC_URL = '/static/'
STATICFILES_DIRS = [
    os.path.join(BASE_DIR, 'static'),  #真正的目录
    os.path.join(BASE_DIR, 'static2'),
]


# 将新建的dev 和rest_frameworkapp添加到INSTALLED_APPS,settings.py文件:

INSTALLED_APPS = (
    ...
    'app',
    'rest_framework',
)


REST_FRAMEWORK = {
    # Use Django's standard `django.contrib.auth` permissions,
    # or allow read-only access for unauthenticated users.
    'DEFAULT_PERMISSION_CLASSES': [
        'rest_framework.permissions.DjangoModelPermissionsOrAnonReadOnly'
    ]
}


# 4 配置数据库
DATABASES = {
    "default": {
        "ENGINE": "django.db.backends.mysql",
        "NAME": "opadmin",
        "USER": "opadmin",
        "PASSWORD": "opadmin",
        "HOST": "127.0.0.1",
        "POST": 3306
    }
}

# 6 生成数据库表
python3 manage.py makemigrations
python3 manage.py  migrate

# 创建管理员
python3  manage.py createsuperuser


# 创建文件序列化
serializers.py

class EnvConf(models.Model):
    id = models.AutoField(primary_key=True)
    env_name = models.CharField(max_length=30, verbose_name="环境名称", unique=True)
    branch = models.CharField(max_length=10, verbose_name="对应分支")
    
    def __str__(self):
        return self.envname()
    class Meta:
        verbose_name = "环境"
        verbose_name_plural = verbose_name
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