如何使用 CreateDatabaseIfNotExist 从 spring 开始使用 utf8mb4 字符集创建数据库？

Question

In my Spring application.properties , I set the datasource to a MariaDB via JBDC.

spring.datasource.url=jdbc:mariadb://localhost:3306/dbname?createDatabaseIfNotExist=true

It successfully creates the MariaDB database. However, the characterset and connectioncollation is set to latin1 .

Is there a way to create utf8mb4 databases with createDatabaseIfNotExist . If not, is there a different method to create a database where I can specify utf8mb4 as the characterset and connectionsollation programmatically? picture of the databases

Answer 1

您可以使用以下字符串：

spring.datasource.url=jdbc:mariadb://localhost:3306/somedbname123?createDatabaseIfNotExist=true&useUnicode=true&character_set_server=utf8mb4