What can be done if spring.datasource.platform is not functioning?

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If spring.datasource.platform is not functioning, the following steps can be taken:

1. Check if the configuration is correctly set in the application.properties or application.yml file.
2. Check if the necessary database driver is added to the project dependencies.
3. If using a different database platform, change the value of spring.datasource.platform accordingly.
4. If using an external database, check if the connection properties are correct.
5. Restart the application and check if the issue is resolved.
6. If none of the above solutions work, try to debug the application and see if there are any error messages or exceptions thrown related to the data source configuration.