解决django的跨域 在Django的setting.py中进行相关设置即可

1. 安装模块

pip install django-cors-headers

2. 添加在app中

INSTALLED_APPS = [
     .......
   
    'corsheaders',
]

3. 配置中间件

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
 'corsheaders.middleware.CorsMiddleware',                  # 注意顺序
    'django.middleware.common.CommonMiddleware',

    # 'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

4. 允许的头

CORS_ALLOW_CREDENTIALS = True  # 允许携带cookie
CORS_ORIGIN_ALLOW_ALL = True

#################################

CORS_ALLOW_METHODS = (
'DELETE',
'GET',
'OPTIONS',
'PATCH',
'POST',
'PUT',
'VIEW',
)



CORS_ALLOW_HEADERS = (
    'XMLHttpRequest',
    'X_FILENAME',
    'accept-encoding',
    'authorization',
    'content-type',
    'dnt',
    'origin',
    'user-agent',
    'x-csrftoken',
    'x-requested-with',
    'Pragma',
)