判断以下路由，将会响应哪一个路由

const app = new Koa();
const router = new Router();
 
router.get("/", (ctx, next) => {
  ctx.body = "hello, world";
});
 
router.get("/api/users/10086", (ctx, next) => {
  console.log(ctx.router);
  ctx.body = {
    userId: 10086,
    direct: true,
  };
});
 
router.get("/api/users/:userId", (ctx, next) => {
  console.log(ctx.router);
  ctx.body = {
    userId: ctx.params.userId,
  };
});
 
app.use(router.routes());