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Spring MVC provides robust mechanisms for binding incoming client request data to handler method parameters. Understanding these techniques is crucial for building flexible and maintainable web applications. 1. Direct Parameter Mapping Spring MVC can automatically bind request parameters to handler method arguments when their names match. This ...

Traditionally, request parameters can be retrieved manually using the HttpServletRequest object. This approach requires explicit parsing and type conversion. @RestController public class BasicController { @RequestMapping("/manual-param") public String manualParam(HttpServletRequest request) { String username = request. ...