Propertysources Spring Boot Courses

PropertySources is a feature of Spring Boot that allows users to configure property sources in applications easily. PropertySources allow developers to configure properties such as application name, environment variables, and so on. This makes it easier to switch between configurations without making changes to the code. PropertySources defines property sources in the application.yml or application.properties files, so developers can easily configure those property sources with different values for different environments. PropertySources allows developers to store different values for the same property for different environments, for example to set a different datasource url for the production and development environments. This makes it easier to manage the applications' codebase and makes it easier to switch between environments. PropertySources also allows developers to externalise their configuration and make it easier to configure different parts of the application for different environments. This makes it easier to deploy the application in different environments and to keep the configuration consistent across all environments. PropertySources is also useful for access control and authentication purposes, as developers can use PropertySources to control who can access different parts of the application. For example, they can restrict access to certain endpoints that are only meant for production or restrict access to certain users based on domain or other criteria. Overall, PropertySources is a powerful feature of Spring Boot, making it easier for developers to manage their application's configuration and switch between different environments without making changes to the code.