老师，这节课听完让我想到了spring boot中的IOC , 想问下TS语言有类似springboot的框架吗？不需要自己写容器的那种。
另外，感觉理想的实现方式应该是下面代码中S30000行的实现方式，老师后面会讲到这样的实现方式吗？

import { Inject } from './injectdecortator'
import {InjectConstructor} from './InjectConstructorDecorator'
import {ControllerDecorator} from './ControllerDecorator'
import { UserService } from './UserService'
import collection from './Collection'
import { RequestMethodDecorator } from './methoddecorator'
@ControllerDecorator("/www")
class UserController2 {
  // 依赖注入
  constructor(
    @InjectConstructor("u_name")
    private u_name?: UserService,
    private count?: string
  ) {

  }
  @Inject("userService")
  private userService?: UserService

  @RequestMethodDecorator("/login")
  public login(): void {
    this.u_name.login() // S30000 
  }
}
let userController = new UserController2();
userController.login();
export { }