django.core.exceptions.ImproperlyConfigured: Requested setting CACHES, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.
django.core.exceptions.配置不正确：已请求的设置缓存，但未配置设置。必须定义环境变量DJANGO_SETTINGS_MODULE或调用设置。访问设置之前配置()。
原因：已经安装了django-redis，并在dev.py配置文件中配置了CACHES信息，但在坐测试的时候，没有把Django的配置文件加载进来
from django.core.cache import cache
cache.set('Django_test', 'success')
settings.py:
CACHES = {
"default": {
"BACKEND": "django_redis.cache.RedisCache",
"LOCATION": "redis://127.0.0.1:6379/2",
"OPTIONS": {
"CLIENT_CLASS": "django_redis.client.DefaultClient",
"CONNECTION_POOL_KWARGS": {"max_connections": 100}
# "PASSWORD": "123",
}
}
}
解决： 做测试环境，加载DJANGO_SETTINGS_MODULE
import os
if __name__ == '__main__':
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'luffy_api1.settings.dev')
import django
django.setup()
from django.core.cache import cache
cache.set('Django_test', 'success')
Original: https://www.cnblogs.com/elijah-li/p/16295811.html
Author: elijah_li
Title: django.core.exceptions.ImproperlyConfigured: Requested setting CACHES, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings
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