pachong/tools/imgs-data.js

const cheerio = require('cheerio');
var entities = require('html-entities').XmlEntities;
const webdriver = require('selenium-webdriver');


/**
 *  保存 展示图片
 * @param { WebDriver } driver 
 */
function imgsData(driver) {
    return new Promise(async (resolve, reject) => {
        let imgList = await driver.findElements(webdriver.By.js(() => document.querySelectorAll('#J_UlThumb li')))

        let imgs = [];
        let imgIndex = 0;
        async function eachImg(imgIndex) {
            const img = imgList[imgIndex];

            // 创建鼠标
            const actions = driver.actions({ async: true });
            await actions.move({ origin: img }).perform();
            await driver.sleep(1000);

            let obj = {};
            const thumbnailEle = await img.findElement(webdriver.By.tagName('img'));
            obj.thumbnail = await thumbnailEle.getAttribute('src');
            const imgEle = await driver.findElement(webdriver.By.js(() => document.querySelector('#J_ImgBooth')))
            obj.img = await imgEle.getAttribute('src');
            imgs.push(obj);

            imgIndex++;
            if (imgIndex === imgList.length) {
                resolve(imgs);
            } else {
                eachImg(imgIndex);
            }

        }

        eachImg(imgIndex);
    });

}

exports.imgsData = imgsData;