Router

Router

Matches incoming requests to handlers and supports route params, regex, and wildcards.

Flint routes are defined on the Flint app, which internally uses Router and RouteBuilder for matching and middleware composition.

void add(String method, String path, Handler handler, {List<Middleware> middlewares = const []})

Low-level route registration used by the framework and builders.

RouteBuilder get/post/put/delete/patch/query(...)

Use the app-level helpers to register routes and attach middleware.

query(...) registers safe, idempotent HTTP QUERY routes with request content support.

Path params: /users/:id or /users/:id(\d+)

Named params can include optional regex patterns for validation.

Wildcard: /public/*

Match all paths under a prefix (used by static file routing).

Example

app.get('/users/:id(\\d+)', (Context ctx) async {
  final id = ctx.req.params['id'];
  return ctx.res?.json({'id': id});
});