How to add a route prefix to specific modules using NestJS?
Adding route prefixes to specific modules in NestJS is a straightforward process. This is typically achieved by setting the property within the decorator of the module. To add prefixes to all controllers under a specific module, use the decorator at the module level and specify the prefix within it. Below are the steps to follow:Import the and decorators:Use the decorator in the module's controller and specify the route prefix:In the above code, is the route prefix set for this controller. This means that if your controller has a route decorator like , the final route will be .Of course, you can also set a prefix at the module level to automatically apply it to all controllers registered within the module. First, ensure your module is defined using the decorator, like this:Next, to add route prefixes to all controllers within the entire module, utilize the module class's constructor and the method. For example, you can do this in the main.ts file:The above code sets a global prefix for all routes in the application. However, if you only want to set a prefix for a specific module rather than globally, do not use the method.For setting prefixes on specific modules, create a base controller class that uses the decorator to add the prefix, and have all controllers within the module inherit this base controller.Example:In this example, inherits from , meaning all routes defined in automatically include the prefix. Therefore, the final route for the method is .By following these steps, you can effectively add route prefixes to specific modules in your NestJS application to organize and manage your API endpoints.