iamadreamer

Reading Property Files in a Spring Framework in Java Of the many ways possible to achieve this in  a Java based Project, they can be classified into 2 categories based on the nature of configuration, namely Annotation Based and Xml based. Annotation Based: Use @PropertySource("classpath:fileName.properties") @Configuration @ComponentScan(basePackages = { "com.myproject.*" }) @PropertySource("classpath:dbConfig.properties") public class GetDBConnection { ... } Read Property File Data using either Environment or @Value METHOD 1 - Using Environment: @Autowired private Environment env; String dbUrl = env.getProperty("db.url"); Using @Value @Value("${db.url}") // To be bound with an attribute private String dbUrl; //To resolve ${} in @Value, use PropertySourcesPlaceholderConfigurer. @Bean public static PropertySourcesPlaceholderConfigurer propertyConfigInDev() {         return new PropertySourcesPlaceholderC...