我想存储会话cookie并使用伪造者来验证我的帐户。
现在,我直接使用用户名和密码进行身份验证。
const puppeteer = require('puppeteer');
(async ()=>{
const browser= await puppeteer.launch({
"headless": false,
"slowMo":20
});
const page= await browser.newPage();
await page.goto("https://www.linkedin.com/login");
await page.type('[id=username]','username');
await page.type('[id=password]','password');
await page.keyboard.press('Enter',{delay:2000});
await browser.close();
})();
答案 0 :(得分:2)
以下是如何使用Puppeteer登录Web应用程序的示例。您需要安装apify(一个npm模块)。
const Apify = require('apify');
Apify.main(async () => {
const input = await Apify.getValue('INPUT');
const browser = await Apify.launchPuppeteer();
const page = await browser.newPage();
await page.goto('https://facebook.com');
// Login
await page.type('#email', input.username);
await page.type('#pass', input.password);
await page.click('#loginbutton input');
await page.waitForNavigation();
// Get cookies
const cookies = await page.cookies();
// Use cookies in other tab or browser
const page2 = await browser.newPage();
await page2.setCookie(...cookies);
await page2.goto('https://facebook.com'); // Opens page as logged user
await browser.close();
console.log('Done.');
});
要将会话Cookies保存在木偶中。
const cookiesObject = await page.cookies()
// Write cookies to temp file to be used in other profile pages
jsonfile.writeFile(cookiesFilePath, cookiesObject, { spaces: 2 },
function(err) {
if (err) {
console.log('The file could not be written.', err)
}
console.log('Session has been successfully saved')
})
然后,在使用page.goto()
之前的下一次迭代中,您可以调用page.setCookie()
从文件中逐个加载cookie。
const previousSession = fileExistSync(cookiesFilePath)
if (previousSession) {
// If file exist load the cookies
const cookiesArr = require(`.${cookiesFilePath}`)
if (cookiesArr.length !== 0) {
for (let cookie of cookiesArr) {
await page.setCookie(cookie)
}
console.log('Session has been loaded in the browser!')
return true
}
}
CDPSession实例用于谈论原始的Chrome Devtools协议:
session.send
方法来调用协议方法。session.on
方法订阅协议事件。以下是这些的官方链接:
https://github.com/puppeteer/puppeteer/blob/master/docs/api.md#pagecookiesurls https://github.com/puppeteer/puppeteer/blob/master/docs/api.md#pagesetcookiecookies