김대선

프로그래머스 정보를 가져와서 분류 완료

......@@ -2,6 +2,82 @@ const puppeteer = require('puppeteer')
const cheerio = require('cheerio')
const sanitizeHtml =require('sanitize-html')
const splitData = (string)=>{
const temp = /(<a([^>]+)>)/g.exec(string)
const temp2 = temp[0].split('"');
url = "https://programmers.co.kr/job" + temp2[1];
result = string.replace(/(<([^>]+)>)*(\\t)?/gi, "").replace(/ /g, "").split("\n").filter((ele)=> ele != '')
result.pop()
result.push(url)
return result;
}
const makeObject = (array)=>{
const result = []
let tempData = null
for(let i of array){
tempData = splitData(i)
result.push({
title : tempData[0],
term : tempData[2],
tags : [],
url : tempData[tempData.length - 1]
})
for(let j = 6; j < tempData.length - 1; j++){
result[result.length -1].tags.push(tempData[j])
}
}
return result
}
const moveNextPage = async (page)=>{
await page.click('#paginate > nav > ul > li.next.next_page.page-item > a').catch((error)=>{
})
await page.waitForTimeout(300)
return await page.content()
}
const getData = async ()=>{
const browser = await puppeteer.launch();
const page = await browser.newPage();
let result = []
let temp = ""
await page.goto('https://programmers.co.kr/job')
let content = await page.content()
while(true){
if(temp == content){
console.log("finish", result.length)
break;
}
let $ = cheerio.load(content, {decodeEntities: true})
let item = ""
let resArr =[]
for(let i = 1; i <= 20; i++){
selector = `#list-positions-wrapper > ul > li:nth-child(${i})`
item = sanitizeHtml($(selector), {
parser : {
decodeEntities: true
}
})
if(item =='') break;
item = item.split("</div>`")
resArr.push(item[0])
}
result = result.concat(await makeObject(resArr))
resArr = []
temp = content
content = await moveNextPage(page)
}
console.log(result)
return result
}
getData()
module.exports = {
......