A progressive Node.js framework for building efficient and scalable server-side applications.

Description

Nest framework TypeScript starter repository.

Installation

$ pnpm install

Running the app

# development
$ pnpm run start

# watch mode
$ pnpm run start:dev

# production mode
$ pnpm run start:prod

Test

# unit tests
$ pnpm run test

# e2e tests
$ pnpm run test:e2e

# test coverage
$ pnpm run test:cov

Support

Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please read more here.

Stay in touch

• Author - Kamil Myśliwiec
• Website - https://nestjs.com
• Twitter - @nestframework

License

Nest is MIT licensed.

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初始化项目

使用 nest 创建一个项目，首先先安装 Nest Cli：

$ npm i -g @nestjs/cli

然后通过 new 命令初始化项目目录：

$ nest new pin-anailysis

随后选择你喜欢的包管理器进行安装依赖，然后手动再安装几个后续需要使用到的依赖：

• @nestjs/schedule 定时任务
• puppeteer 爬虫
• @node-rs/jieba 关键词分析
• @nestjs/typeorm、typeorm、mysql2 数据库

import { load, extract } from '@node-rs/jieba';

分析沸点关键词和权重