1, Code: const express = require ( express ); const superagent = require ( superagent ); const cheerio = require ( cheerio ); const app = express (); const test = express (); app.get ( , (req, res,next) = > { superagent.get( https: w...
if you use superagent to request a web page, not all ssr page data can be obtained through the interface (I know it s good to climb the interface directly, but I have a special need to do so). I hope to get the data in the form of cheerio analysis page...
wants to implement the function of port scanning, such as 192.168.1.666 - 192.168.1.666 uses nodejs + express + cheerio personal idea: circular port, use superagent to grab the port of ip between 80-10000, if the port does not exist, then ju...
the small crawler written by node reported an error when it was written to parse the crawled data with cheerio, saying that it was a problem of circular invocation. Paste code: $( -sharplive-list-contentbox>li ).each((i, ele) => { l...
A project of practicing hands. I want to climb the singer information on NetEase Cloud code is similar to . const request = require( superagent ); const cheerio = require( cheerio ); request .get( http: music.163.com -sharp discover artist ca...
problem description the environmental background of the problems and what methods you have tried related codes Please paste the code text below (do not replace the code with pictures) what result do you expect? What is the error message actu...
currently, only the IOS side is found, and an event must be triggered before it can be played automatically. other browsers may have different problems. Has anyone ever summed up the common class library to solve the problem of automatic playback? if ...
the letters on the right side of the iPhone cannot be displayed, but can be displayed when you slide. In implementation, it exists at the bottom of the page when you first enter the page, and the use of z-index does not work. What caused it? ...
for example, if I choose 2018-05-01 , the date and time obtained by in the background is 2018-05-01 02:08:17 this, not 2018-05-01 00:00:00 look up what seems to be the time zone on the Internet? I don t know what to do in this case ...
Business scenario: the problem of getting token when you click to log in. After logging in with token, load the dictionary coding table (token is required when loading the codemark table) how to write the interceptor main.js debuggertokennullif...