自动创建数据库springboot和mysql [英] Auto database creation springboot and mysql

问题描述

我正在尝试在应用程序启动时创建mysql数据库.我已经尝试过以下配置，但无法实现，请让我知道是否有人对此有所了解，

I am trying create mysql database when application starts up. I have tried with bellow configuration but could not able to achieve, Please let me know if anybody have idea about this,

spring.jpa.hibernate.ddl-auto=none
spring.datasource.initialization-mode=always
spring.jpa.properties.hibernate.globally_quoted_identifiers=true

推荐答案

如果您要创建不存在的数据库，则可以在数据库配置文件中使用.

If you are looking for to create database if not exists then you can use below in database configuration file.

jdbc:mysql://localhost:3306/dbname?createDatabaseIfNotExist=true

否则，请确保您的应用程序属性文件中具有以下属性.

Otherwise make sure you have below properties in your application properties file.

spring.jpa.database-platform=org.hibernate.dialect.MySQL5InnoDBDialect
spring.jpa.hibernate.ddl-auto=update
spring.datasource.driverClassName=com.mysql.jdbc.Driver
spring.datasource.url=jdbc:mysql://localhost:3306/dbname
spring.datasource.username=username
spring.datasource.password=password

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