About successful login simulation using php+curl? Later, when you want to get other page information after a successful login, you should jump to the re-login interface.

as the title

the cookie information saved locally is as follows

-sharp Netscape HTTP Cookie File
-sharp https://curl.haxx.se/docs/http-cookies.html
-sharp This file was generated by libcurl! Edit at your own risk.

-sharpHttpOnly_jiaowu.jvtc.jx.cn    FALSE    /    FALSE    0    JSESSIONID    4617AD6BC807F226E447CB9580274A23

< H2 > curl usage code is as follows < / H2 >

... 
//  
function login_init($url,$cookie) {
    $ch = curl_init();
    curl_setopt($ch , CURLOPT_URL , $url);
    curl_setopt($ch , CURLOPT_RETURNTRANSFER , 1); // 
    curl_setopt($ch , CURLOPT_COOKIEJAR , $cookie); // cookie
    curl_exec($ch);
    curl_close($ch);
}

....

// 
function getVerfyCode($url,$cookie) {
    $ch = curl_init($url);
    curl_setopt($ch , CURLOPT_COOKIEFILE, $cookie);
    curl_setopt($ch , CURLOPT_RETURNTRANSFER , 1); // 
    $img = curl_exec($ch);
    curl_close($ch);
    $fp = fopen("verifyCode.jpg","w");
    fwrite($fp,$img);
    fclose($fp);  // 
    // code
    return currentImg("verifyCode.jpg");
}



// 
login_init($url,$cookie_file);

// 
$code = getVerfyCode($verify_code_url,$cookie_file); 

// 
$p["userAccount"] = "163050581";
$p["userPassword"] = "163050581";
$p["RANDOMCODE"] = $code;

$encoded = getEncoded("http://jiaowu.jvtc.jx.cn/Logon.do?method=logon&flag=sess",$cookie_file);
$p["encoded"] = $encoded;

login($post_url , $cookie_file,$p); // 
echo "";
// 
getPage("http://jiaowu.jvtc.jx.cn/jsxsd/xskb/xskb_list.do",$cookie_file);

// 
function getPage($url , $cookie){
    $header = array(
        "Referer: http://jiaowu.jvtc.jx.cn/jsxsd/framework/xsMain.jsp",
        "Accept-Language: zh-CN,zh;q=0.9",
        "Host: jiaowu.jvtc.jx.cn",
        "Upgrade-Insecure-Requests: 1",
        "User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36"
    );
    $ch = curl_init();
    curl_setopt($ch , CURLOPT_URL , $url);
    curl_setopt($ch , CURLOPT_HEADER,1);  //  header
    curl_setopt($ch , CURLOPT_RETURNTRANSFER , 0); // 
    curl_setopt($ch , CURLOPT_COOKIEFILE, $cookie);// cookie
    curl_setopt($ch , CURLOPT_HTTPHEADER, $header);
    $page = curl_exec($ch); //curl
    curl_close($ch);
}

< H2 > shouldn"t you be logged in? < / H2 >

bVbgOwZ

the final information is as follows. I confirmed that the cookie remains the same before and after login, so I should be able to get information normally after login. I read a lot of sample code. It should be like this. There is no problem with the request. Solve it

Source code address: https://github.com/RA31/login.

Curl php

Jun.16,2021

About successful login simulation using php+curl? Later, when you want to get other page information after a successful login, you should jump to the re-login interface.

always calls these two parameters and ensures that it is always a cookie file.