Spring 引导 - 显示 H2 数据库内容

Question

I have a Spring Boot Application with a H2 database. I can add entries and I can see this entries on the swagger-ui website.

But when I open the H2 console, I can not see the tables or the columns.

Is there a way to show me the content of the database? In a readable format?

My application.properties file:

spring.datasource.url=jdbc:h2:mem:mooddb;
spring.datasource.driverClassName=org.h2.Driver
spring.datasource.username=a
spring.datasource.password=a
spring.jpa.database-platform=org.hibernate.dialect.H2Dialect
spring.sql.init.platform=h2
spring.jpa.hibernate.ddl-auto=create
spring.sql.init.data-locations=classpath:data-h2.sql

spring.h2.console.enabled=true

spring.jpa.show-sql=true
spring.jpa.properties.hibernate.format_sql=true

spring.jpa.defer-datasource-initialization=true

spring.h2.console.path=/h2
spring.h2.console.settings.trace=false
spring.h2.console.settings.web-allow-others=false

Thank

Answer 1

The h2 console can be used to execute SQL queries so that you can view the content of the database.

You can execute for example SELECT * FROM YOUR_TABLE; and you will see the result of the query in the console.