node. JS uses superagent to implement the analog login function (including the Download Verification code feature)

Superagent Version: 3.8.3

Sample code:

varProcess= require(' Process ');varSuperagent= require(' superagent ');varhttp= require(' http ');varFs= require(' FS ');varReadLine= require(' ReadLine ');varPicurl= "Http://192.168.1.125:9080/acps-mgm/login/changeValidateCode";varPostURL= "Http://192.168.1.125:9080/acps-mgm/login/login";varTesturl= "http://192.168.1.125:9080/acps-mgm/merchant/view/235162";varUsername= "username";varPassword= "E99a18c428cb38d5f260853678922e03"; //"abc123" after encryptionvarInitcookie= "Jsessionid=00000twi_3hqfk__rhfrohzqjiu:-1";varOptions= {    hostname: "192.168.1.125",    Port: 9080,    Path: "/acps-mgm/login/changevalidatecode",    Method: "GET",    Headers: {        ' Accept ' : ' text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8 ',        ' accept-encoding ': ' gzip, deflate ',        ' Accept-language ': ' zh-cn,zh;q=0.9 ',        ' Cache-control ': ' max-age=0 ',        ' Connection ': ' keep-alive ',        ' Cookie ':Initcookie,        ' Host ': ' 192.168.1.125:9080 ',        ' upgrade-insecure-requests ': ' 1 ',        ' User-agent ': ' mozilla/5.0 (Windows NT 10.0; WOW64) applewebkit/537.36 (khtml, like Gecko) chrome/64.0.3282.140 safari/537.36 '    }}Console.Log(' 111 ');varReqforpic= http.Request(Options, function(RES){    Console.Log("Reqforpic:status =" + Res.Statescode);    Console.Log(' reqforpic:headers = ' + JSON.stringify(Res.Headers));    varPiccookie= Res.Headers[' Set-cookie '][0].Split('; ')[0];    Console.Log("pic Cookie:" +Piccookie);    Res.setencoding(' binary ');    varContent= "";    Res. on(' Data ',Data=Content+=Data). on(' End ', function(){            FS.Writefilesync(__dirname+ '/valicode.jpg ',Content, ' binary ');            Console.Log(' successfully downloaded verification code ');            varRl= ReadLine.Createinterface({                input: Process.stdin,                Output: Process.stdout            });            RL.question("Please enter a verification code?" ",Answer= {                varValicode=Answer;                RL.Close();                Console.Log("The Verification code entered is:" +Valicode);                //Post Section                superagent.Post(PostURL).type("Form")                    .Set("Accept", "Application/json, Text/javascript, */*; q=0.01 ")                    .Set("Accept-encoding", "gzip, deflate")                    .Set("Accept-language", "zh-cn,zh;q=0.9")                    .Set("Connection", "Keep-alive")                    .Set("Content-length", " the")                    .Set("Content-type", "application/x-www-form-urlencoded; Charset=utf-8 ")                    .Set("Cookie",Piccookie).Set("Host", "192.168.1.125:9080")                    .Set("Origin", "http://192.168.1.125:9080")                    .Set("Referer", "Http://192.168.1.125:9080/acps-mgm/login.html")                    .Set("User-agent", "mozilla/5.0 (Windows NT 10.0; WOW64) applewebkit/537.36 (khtml, like Gecko) chrome/64.0.3282.140 safari/537.36 ")                    .Set("X-requested-with", "XMLHttpRequest")                    .Send({                        Password:Password,                        username:Username,                        Vailcode:Valicode})                    .End(function(Err,Res{                                                if(ERR){                            Console.Log("Error:" +Err;                        } Else {                            Console.Log(Res.text);                            superagent.Get(Testurl).Set("Accept", "*/*")                                .Set("Accept-encoding", "gzip, deflate")                                .Set("Accept-language", "zh-cn,zh;q=0.9")                                .Set("Connection", "Keep-alive")                                .Set("Cookie",Piccookie).Set("Host", "192.168.1.125:9080")                                .Set("Referer", "http://192.168.1.125:9080/acps-mgm/")                                .Set("User-agent", "mozilla/5.0 (Windows NT 10.0; WOW64) applewebkit/537.36 (khtml, like Gecko) chrome/64.0.3282.140 safari/537.36 ")                                .End((ERR2,RES2)= {                                    if(ERR2){                                        Console.Log("Error 2:" +ERR2);                                    } Else {                                        Console.Log(Res2.text);                                    }                                });                        }                    });            });        });});Reqforpic. on(' ERROR ',Err= Console.Log("An error occurred while requesting the verification code:" + Err.message));Reqforpic.End();

node. JS uses superagent to implement the analog login function (including the Download Verification code feature)