Spring 5.0 Projects

Defining the JDBC connection properties

We will define the JDBC connection properties in an application.properties file and place it in src/main/resources. The properties we define are as follows:

dataSourceClassName=com.mysql.jdbc.DriverjdbcUrl=jdbc:mysql://localhost:3306/worldgdpdataSource.user=rootdataSource.password=test

The preceding properties are with the assumptions that MySQL is running on port 3306 and the database username and password are root and test respectively. You can change these properties as per your local configuration. The next step is to define a properties resolver that will be able to resolve the properties when used from within the code. We will use the @PropertySource annotation, along with an instance of  PropertySourcesPlaceholderConfigurer ...