jpa.hibernate.ddl-auto配置屬性說明

none: Disable DDl handling (禁用ddl,不做任何操作) create: Create the schema and destroy previous data (創建架構並銷燬先前的數據)-建表，有數據清空表 create-drop: Create and then destroy the schema at the end of the session (在會話結束時

>>阅读原文<<