【发布时间】:2021-03-26 08:28:10
【问题描述】:
const puppeteer = require('puppeteer');
(async () => {
const browser = await puppeteer.launch();
const options = ["iframe"]
const url = 'https://www.loungeincomfort.com.au/'
const page = await browser.newPage();
await page.goto(url);
for (var i = 0; i < options.length; i++) {
const frame = await page.$$eval(options[i], e => e.map(a => {
const attrs = a.getAttributeNames();
const len = attrs.length;
const test = {};
for (var i = 0; i < len; i++) {
//test[attrs[i]].push({ label: "Hello World" })
test[attrs[i]] = a.getAttribute(attrs[i])
}
return test;
}))
console.log(frame);
}
await browser.close();
})();
输出是这样的:
[{
"width": "1170",
"height": "490",
"style": "visibility: visible; width: 100%; margin-left: 0px; height: 301.538px; margin-top: -3.26923px; position: absolute;"
}]
我想将样式输出分离成对象,就像这样
我对此进行了一些研究,但找不到任何有用的东西
[{
"width": "1170",
"height": "490",
"style": {
"visibility": "visible",
"width": "100%",
"margin-left": "0px",
"height": "301.538px",
"margin-top": "-3.26923px",
"position": "absolute"
}}]
如果可能的话,我希望你能帮我解决这个问题 在此先感谢:)
【问题讨论】:
标签: javascript node.js json object puppeteer