/node_modules/@nestjs/mapped-types/dist/type-helpers.utils.js 69:27-63 Module not found: Error: Can't 经过一番查找后,在mapped-types仓库的Issues[6]中找到了答案,需要在webpack.config.js中的lazyImports中加入class-transformer/storage openapi-swagger [5]Nest项目部署的最佳方式: https://juejin.cn/post/7065724860688760862 [6]Issues: https://github.com/nestjs/mapped-types
解答 本题考查 [mapped-types](https://www.typescriptlang.org/docs/handbook/advanced-types.html#mapped-types)