操纵者从Node内监听map.on（'load'）
使用Puppeteer从Node内监听map.on（'load'）。
(async () => {
const browser = await puppeteer.launch({ headless: false, devtools: true });
const page = await browser.newPage();
function nodeLog(msg) {
console.log(msg);
}
page.on('load', async () => {
await page.evaluate(() => {
window.map.on('load', () => {
console.log("This runs on the index.html js but I do not need that");
nodeLog("WHY IS THIS NOT WORKING??")
})
})
});
await page.goto(`file:${__dirname + '/index.html'}`);
})();
const nodeLog = msg => console.log;
const msg = await page.evaluate(() => { return 'this is working' });
nodeLog(msg);