我创建了一个NestJs项目，并添加了@nestjs/swagger作为插件（启用了introspectComments）
现在Swagger工作得很好，我可以看到文档像预期的那样工作，除了嵌套对象和对象数组

// users/dto/create-user.dto.ts
import { CurrencyCode } from './currencies';

export class CreateCheckoutDto {
  //This works well and I can see the example correctly in Swagger's docs
  /**
   * @example john
   */
  name: string;

  // but this object appears empty as '{}'
  // without its props
  items: Item[];

  // This causes an error
  // A circular dependency has been detected (property key: "items2"). Please, make sure that each side of a bidirectional relationships are using lazy resolvers ("type: () => ClassType").
}
  items2: [{ test: string; }]

export interface Item {
  /**
   * @example anything
   */
  test: string
}

字符串