<ul><li>Create a Spring Boot project with the dependency 'spring-boot-starter-web' added in the pom.xml file.</li><li>In the GreetingController class, a REST endpoint '/greet' is defined with two RequestParam annotations for 'name' and 'title'.</li><li>The 'name' parameter is marked as required, while the 'title' parameter is optional with a default value of 'User'.</li><li>When hitting the endpoint 'http://localhost:8080/greet?name=John&title=Mr', the output will be 'Hello Mr John!'.</li></ul>

How to read Query Param in Spring Boot

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