Skip to main content

Hacker News

本示例介绍如何使用 Cheerio 从黑客新闻网站加载数据。将为每个页面创建一个文档。

¥This example goes over how to load data from the hacker news website, using Cheerio. One document will be created for each page.

设置​

¥Setup

npm install @langchain/community @langchain/core cheerio

用法​

¥Usage

import { HNLoader } from "@langchain/community/document_loaders/web/hn";

const loader = new HNLoader("https://news.ycombinator.com/item?id=34817881");

const docs = await loader.load();