How to solve the problem of starting error report without configuring data source in springboot project

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The springboot project does not configure the data source to start the error report

Spring boot loads by default

Org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration

Add to the startup class

@ SpringBootApplication (exclude= {DataSourceAutoConfiguration.class, HibernateJpaAutoConfiguration.class})

Just do it.

Springboot configures dual data sources to report errors

Configure multiple data sources to start error reporting:

Error querying database. Cause: java.lang.IllegalArgumentException: dataSource or dataSourceClassName or jdbcUrl is required

The main reason is that in the process of configuring the data source in 1.0, it is mainly written as:

Spring.datasource.url and spring.datasource.driverClassName

After the 2.0 upgrade, you need to change to:

Spring.datasource.jdbc-url and spring.datasource.driver-class-name

It can be solved!

Pay attention to the data source format in the configuration file application.yml when configuring the master-slave database

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