在Pycharm中使用ORM語句直接對數據庫進行CURD操作時會出現錯誤:

django.core.exceptions.ImproperlyConfigured: Requested setting DEFAULT_INDEX_TABLESPACE, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.

解決辦法:

　　在運行ORM操作的py文件頂部加上以下代碼

import os,django
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "project_name.settings")# project_name 項目名稱
django.setup()

ORM對mysql數據庫中數據進行操作報錯解決