selenium

node-selenium-example

const webdriver = require('selenium-webdriver');
const {
    Builder,
    By,
    Key,
    until
} = require('selenium-webdriver');

let driver;

let expiry = new Date(Date.now() + (10 * 60 * 1000));
const cookie = {
    name: "hoge",
    value: "fuga",
    path: "/",
    domain: "www.google.co.jp",
    expiry: expiry
}

async function accessGoogle() {
    driver = new webdriver.Builder()
        .withCapabilities(webdriver.Capabilities.chrome())
        .build();
    try {
        await driver.get('https://www.google.co.jp');
        await driver.wait(until.elementLocated(By.id('gsr')), 2000);
    } catch (e) {
        console.error(e);
    } finally {
        await driver.quit();
        console.log("finished");
    }
};

const count = 3;

// 非同期
for (let i = 0; i < count; i++) {
    accessGoogle();
}

// 同期
(async () => {
    for (let i = 0; i < count; i++) {
        await accessGoogle();
    }
})();