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Spring MVC @PathVariable Uses

Sometimes we need to pass parameters along with the url to get the data. In Spring MVC framework, we can customize the URL in order to get data. For this purpose @PathVariable annotation is used in Spring framework. For example you want to wr...

Spring @Transactional Annotation

@Transactional Annotation in Spring:- A transaction is unit of work that have ACID (atomicity, consistency, isolation and durability) properties. Atomicity:- this means that the changes will completely happens or not. for example If money is ...

Spring @RequestHeader Annotation

Spring @RequestHeader Annotation Spring MVC provides annotation @RequestHeader that can be used to map controller parameter to request header value. Here is the simple usage of spring @RequestHeader annotation. import org.springframework.s...
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