【发布时间】:2020-09-07 20:18:09
【问题描述】:
我知道如何接收 postMessages,但我希望向网站发送 postMessage 请求
只是一种格式
const puppeteer = require('puppeteer');
const yargs = require('yargs');
let command = yargs.argv._[0];
(async() => {
const browser = await puppeteer.launch();
const page = await browser.newPage();
function sendMessageToContentScriptByPostMessage(data)
{
window.postMessage({cmd: 'message', data: data}, '*');
}
await page.goto(command, {waitUntil: 'networkidle0'});
await browser.close();
})();
所以用户可以这样做,节点 postmessage.js https://www.example.com
【问题讨论】:
标签: javascript node.js cross-domain puppeteer postmessage