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@RequestMapping(value = "/getUserScoreCardDetails", method = RequestMethod.GET)
public @ResponseBody List<ScoreDetails> getUserScoreCardDetails(
@RequestParam(value = "playerIds", required = false) int[] playerIds) {
}
I need to provide default values [1,2,3] for playerIds if playerIds is not available in request?
802
Spring Controller annotation is typically used in combination with annotated handler methods based on the @RequestMapping annotation. It can be applied to classes only. It's used to mark a class as a web request handler.
RequestMapping annotation is used to map web requests onto specific handler classes and/or handler methods. @RequestMapping can be applied to the controller class as well as methods.
One of the most important annotations in spring is the @RequestMapping Annotation which is used to map HTTP requests to handler methods of MVC and REST controllers. In Spring MVC applications, the DispatcherServlet (Front Controller) is responsible for routing incoming HTTP requests to handler methods of controllers.
You can set comma separated values inside defaultValue property in @RequestParam
@RequestMapping(value = "/getUserScoreCardDetails", method = RequestMethod.GET)
public @ResponseBody List<ScoreDetails> getUserScoreCardDetails(
@RequestParam(value = "playerIds", required = false, defaultValue="1,2,3") int[] playerIds) {
}
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