正序目录
- 解析提取手机版新浪博客网页的目录,然后存成markdown文件
| const fs = require('fs'); |
| const cheerio = require('cheerio'); |
| let path = `./html`; |
| fs.readdir(path, function (err, files) { |
| files.forEach((file) => { |
| console.log(file); |
| if (file.split('.')[1] === 'txt') { |
| fs.readFile(path + '/' + file, 'utf-8', (err, data) => { |
| const $ = cheerio.load(data); |
| |
| const writeStream = fs.createWriteStream( |
| path + '/目录/' + '新浪博客目录.txt', |
| 'utf-8' |
| ); |
| $('#pl-home-bloglist > article > ul>li').each((data, ele) => { |
| let title = $(ele).find('h2').html(); |
| let url = $(ele).find('a').attr('data-link'); |
| writeStream.write('['); |
| writeStream.write(title); |
| writeStream.write(']'); |
| writeStream.write('('); |
| writeStream.write(url); |
| writeStream.write(')'); |
| writeStream.write('\n'); |
| writeStream.write('\n'); |
| console.log(title); |
| console.log(url); |
| }); |
| writeStream.end(); |
| }); |
| } |
| }); |
| }); |
倒序目录
- 和上面的效果一样,只不过是倒序的
| const fs = require('fs'); |
| const cheerio = require('cheerio'); |
| let path = `./html`; |
| fs.readdir(path, function (err, files) { |
| files.forEach((file) => { |
| console.log(file); |
| if (file.split('.')[1] === 'txt') { |
| fs.readFile(path + '/' + file, 'utf-8', (err, data) => { |
| const $ = cheerio.load(data); |
| |
| const writeStream = fs.createWriteStream( |
| path + '/目录/' + '新浪博客目录.txt', |
| 'utf-8' |
| ); |
| $($('#pl-home-bloglist > article > ul>li').get().reverse()).each( |
| (data, ele) => { |
| let title = $(ele).find('h2').html(); |
| let url = $(ele).find('a').attr('data-link'); |
| writeStream.write('['); |
| writeStream.write(title); |
| writeStream.write(']'); |
| writeStream.write('('); |
| writeStream.write(url); |
| writeStream.write(')'); |
| writeStream.write('\n'); |
| writeStream.write('\n'); |
| console.log(title); |
| console.log(url); |
| } |
| ); |
| writeStream.end(); |
| }); |
| } |
| }); |
| }); |
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