雨禾

1 序列对象 1.1 创建连接 import sqlalchemy uri = "postgresql://test:123456@127.0.0.1:5432/test" engine = sqlalchemy.create_engine( uri, pool_size = 80, max_overflow = 20, pool_recycle = 3600 ) 1.2 创建序列 from sqlalchemy import Sequence seq = Sequence('SEQ_01') # 创建名

采用Nginx + Gunicorn1 项目环境准备新建项目文件夹$ sudo mkdir /var/www/rsda_server 安装virtualenv$ sudo apt-get update $ sudo pip3 install virtualenv新建并激活虚拟环境$ cd /var/www/rsda_server $ sudo virtualenv venv $ source ....