@loopback/docs

--- lang: en title: 'API docs: rest.routingtable' keywords: LoopBack 4.0, LoopBack 4, Node.js, TypeScript, OpenAPI sidebar: lb4_sidebar editurl: https://github.com/loopbackio/loopback-next/tree/master/packages/rest permalink: /doc/en/lb4/apidocs.rest.routingtable.html ---  [Home](./index.md) > [@loopback/rest](./rest.md) > [RoutingTable](./rest.routingtable.md) ## RoutingTable class Routing table **Signature:** ```typescript export declare class RoutingTable ``` ## Constructors <table><thead><tr><th> Constructor </th><th> Modifiers </th><th> Description </th></tr></thead> <tbody><tr><td markdown="1"> [(constructor)(\_router, \_externalRoutes)](./rest.routingtable._constructor_.md) </td><td markdown="1"> </td><td markdown="1"> Constructs a new instance of the `RoutingTable` class </td></tr> </tbody></table> ## Methods <table><thead><tr><th> Method </th><th> Modifiers </th><th> Description </th></tr></thead> <tbody><tr><td markdown="1"> [describeApiPaths()](./rest.routingtable.describeapipaths.md) </td><td markdown="1"> </td><td markdown="1"> </td></tr> <tr><td markdown="1"> [find(request)](./rest.routingtable.find.md) </td><td markdown="1"> </td><td markdown="1"> Map a request to a route </td></tr> <tr><td markdown="1"> [registerController(spec, controllerCtor, controllerFactory)](./rest.routingtable.registercontroller.md) </td><td markdown="1"> </td><td markdown="1"> Register a controller as the route </td></tr> <tr><td markdown="1"> [registerRoute(route)](./rest.routingtable.registerroute.md) </td><td markdown="1"> </td><td markdown="1"> Register a route </td></tr> </tbody></table>