Method init

packages/core/nest-application.ts:178–199

()

  }

  public async init(): Promise<this> {
    if (this.isInitialized) {
      return this;
    }

    this.applyOptions();
    await this.httpAdapter?.init?.();

    const useBodyParser =
      this.appOptions && this.appOptions.bodyParser !== false;
    useBodyParser && this.registerParserMiddleware();

    await this.registerModules();
    await this.registerRouter();
    await this.callInitHook();
    await this.registerRouterHooks();
    await this.callBootstrapHook();

    this.isInitialized = true;
    this.logger.log(MESSAGES.APPLICATION_READY);
    return this;
  }

  public registerParserMiddleware() {
    const prefix = this.config.getGlobalPrefix();