I mainly want to use puppeteer to do some automated testing but some es6 syntax will not be supported I would like to ask what technical solution is better to be honest, I don t think koa express has the necessity of get to use these frameworks ...
problem description remote server system: CentOS 7.264-bit npm i puppeteer installation failed to run, solve. ...
question 1: do a function to generate PDF. Html is read locally without network connection. there is a test.jpg file in the root directory. Now I write the PDF generated by the relative path directly without pictures. could you tell me how to write...
const puppeteer = require( puppeteer ); const path = require( path ); (async () => { const browser = await puppeteer.launch(); const page = await browser.newPage(); await page.goto( xxxxxxxx ); await page.screenshot({path: path.join(__d...
how to ensure the quality of puppeteer batch screenshots outer for loop task list. Post the code inside Chromium const browser = await puppeteer.launch({ ignoreHTTPSErrors: true, headless: true, args: [ --no-sandbox , --disable-setuid-s...
all the examples of using puppeter to generate pdf, official documents are written in async,await, but the node version of the project is 6.6, and async is not supported. How to change the following code to promise?? const puppeteer = require( puppete...
is there a problem with writing like this? How can not get this iframe? const puppeteer = require( puppeteer ); (async() => { const browser = await puppeteer.launch({ devtools: true, headless: false }); const page ...
const runScript = async (filePath, url) => { const browser = await puppeteer.launch() const page = await browser.newPage() await page.goto(url || http: localhost:9999 index.html , { waitUntil: networkidle2 }) page.on( console , msg =...
Timeout-Async callback was not invoked within the 5000ms timeout specified recently working on UI tests, using jest and puppeteer. Mainly to test the login page. I have been messing around with the online tutorials for a long time, and there is a mi...
this website really puzzles me. After I logged in manually, I still showed that I was not logged in by using a puppeteer simulation browser with Cookie+User-Agent,. No matter what method is used, it is not logged in. what method does he use to judge? ...
go directly to all the code: const puppeteer = require( puppeteer ); ; (async () => { const browser = await puppeteer.launch({ headless: false, devtools: true, F12 }); const page = await browser...
the pdf buffer generated by crawling the page in ubuntu is converted into base64 and then put to oss to generate a preview link to find that some Chinese fonts are displayed as blank, but the downloaded pdf file can be displayed normally after comparison...
I make sure that my puppeteer is up to date under the centos7 server when node 8.9.0 runs on the server, but when I convert it to pdf, I find that my headerTemplate is useless. It s just the default npm start ...
php cannot call because the www user cannot run puppeteer, js root ...
there is currently an interface that needs to be requested using the POST method, and then the interface will return the HTML page, and we will save the HTML page as a PDF file. const puppeteer = require( puppeteer ); (async() => { const brows...
beginner to learn node, I think the process of puppeteer crawling shows how to achieve it on the web page. Ask the Great God to give me an idea ...
such as the question, how to deal with this kind of website which needs to scan the code to log in? currently encounter a website that requires sign in by scanning the code account password, all with graphic verification code is there any solu...
the specific code is as follows const puppeteer = require( puppeteer ); (async()=>{ const browser = await puppeteer.launch({ headless: false }); const page = await browser.newPage(); const mouse = await page.mouse; awa...
how does nodejs copy one folder temp and its contents temp1, temp2, temp3 to another folder a? ...
resort to a Python loop to read the file, assign a value to the read string, and then further generate json file. was supposed to be written in shell, using things like while read line do. Done < table.list. but json file doesn t know how to write i...
when I ask a question for the first time, I may not be able to describe it clearly. Here s the thing. want to do a right-click custom menu function, download a vue-context-menu from the vue resource and find it is not very suitable. Delete the plugi...
from properties.items import PropertiesItem the imported statement looks like imports but when importing, it is obviously wrong, and the error is `ModuleNotFoundError: No module named properties `. ...
static dns, which has been used before, has been well used. Yesterday, I suddenly found that I couldn t parse, but I could ping. and setting it to dynamic acquisition can connect to the Internet normally. Why is this the case? is it a local problem o...