新起了环境,创建models.py 内容,想要同步到数据库,执行以下操作时 报错: ./manage.py makemigrations ./manage.py migrate *(第一个步骤为在该项目(app)下建立migrations目录,并记录关于models的内容及改动,第二部将改动记录到数据库文件,比如产生table) 报错代码: ImportError: Couldn't import Django. Are you sure it's installed and available
一.只允许指定IP访问数据库 创建测试账号 CREATE LOGIN testuser WITH PASSWORD = '123' GO CREATE TRIGGER [tr_connection_limit] ON ALL SERVER WITH EXECUTE AS 'sa' FOR LOGON AS BEGIN --限制test这个帐号的连接 IF ORIGINAL_LOGIN()= 'test' --允许test在本机和下面的IP登录 AND (SELECT EVENTDATA().va