9gag 中文文档教程
9gag
用于下载 9GAG 帖子和评论的 Node.js 包。
它可以作为一个模块来收集模因或作为命令行应用程序将数据保存到本地文件夹并生成 HTML 文件以供离线使用。
由于使用 Async/Await，需要 Node.js 8 或更高版本。
Install
npm install 9gag
Examples
CLI
9gag <post_count> [<folder> default:output] [<section> default:hot] [<comment_count> default:0]
9gag 10
9gag 20 output trending 3
Testing
# unit
npm run test:unit
# unit + integration
npm test
Scrap posts and comments with images
const NineGag = require('9gag');
const Scraper = NineGag.Scraper;
const Downloader = NineGag.Downloader;
async function memes() {
try {
// number of posts, section and number of comments
// can pass a custom http client as the last Scraper argument
const scraper = new Scraper(10, 'hot', 3);
const posts = await scraper.scrap();
posts.forEach(p => console.log(`${p.title} -> ${p.content} -> ${p.comments.map(c => c.content)[0]}`));
await new Downloader('output').downloadPosts(posts);
}
catch (err) {
console.error(err);
}
}
memes();
HTML output
9gag
A Node.js package to download 9GAG posts and comments.
It can be used as a module to scrap memes or as a command line application to save data to a local folder and generate an HTML file for offline use.
Node.js 8 or above required due to Async/Await usage.
Install
npm install 9gag
Examples
CLI
9gag <post_count> [<folder> default:output] [<section> default:hot] [<comment_count> default:0]
9gag 10
9gag 20 output trending 3
Testing
# unit
npm run test:unit
# unit + integration
npm test
Scrap posts and comments with images
const NineGag = require('9gag');
const Scraper = NineGag.Scraper;
const Downloader = NineGag.Downloader;
async function memes() {
try {
// number of posts, section and number of comments
// can pass a custom http client as the last Scraper argument
const scraper = new Scraper(10, 'hot', 3);
const posts = await scraper.scrap();
posts.forEach(p => console.log(`${p.title} -> ${p.content} -> ${p.comments.map(c => c.content)[0]}`));
await new Downloader('output').downloadPosts(posts);
}
catch (err) {
console.error(err);
}
}
memes();
HTML output
