現(xiàn)象

無法打開無協(xié)議的網(wǎng)址

await page.goto("www.baidu.com");

原因

puppeteer open a url without protocol error

解決辦法

const urlPackage = require("url");
//try fix without protocol url
if (this.params.Url.indexOf("http") == -1 && this.params.Url.indexOf("www") >= 0) 
{
    this.params.Url = urlPackage.format({
    protocol: "https",
    pathname: this.params.Url
    });
}