The Grails Framework 6.0.0

(Quick Reference) ## URLMappings ### Purpose The `URLMappings` plugin configures Grails' URL Mapping infrastructure. ### Examples An example `UrlMapping` class:
    class UrlMappings {

        static mappings = {
            "/$controller/$action?/$id?"{
                constraints {
                    // apply constraints here
                }
            }

            "/"(view:"/index")
            "500"(view:'/error')
        }
    }
### Description Refer to the section on URL Mappings in the Grails user guide which details Grails' URL mappings. Configured Spring Beans: `grailsUrlMappingsHolderBean` - A UrlMappingsHolderFactoryBean factory bean that constructs a grails.web.mapping.UrlMappingsHolder instance that stores all of the URL mappings. `urlMappingsTargetSource` - A Spring HotSwappableTargetSource used in auto-reloading to automatically update URL mappings when changed. `grailsUrlMappingsHolder` - A Spring ProxyFactoryBean that proxies onto the actual `UrlMappingsHolder` instance using the `HotSwappableTargetSource` | Quick Reference (hide)