如何使用 PHP / CURL / Javascript 等从 mca.gov.in 获取公司详细信息？

Question

I want to get company details from http://mca.gov.in/DCAPortalWeb/dca/MyMCALogin.do?method=setDefaultProperty&mode=31

Only the second input CIN/FCRN/LLPIN/FLLPIN is required . example CIN : U01400DL2014PTC267361

I have the following code :

<?php
$url=http://mca.gov.in/DCAPortalWeb/dca/MyMCALogin.do?method=setDefaultProperty&mode=31';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 30);
$output = curl_exec($ch);
curl_close($ch);     
?>

I looked at the source of that page, and don't find any form in that page. It seem to be using JavaScript to retrieve company information after clicking on "Submit" button.

So, I don't understand how to input that CIN in the form and retrieve the company details using PHP.

Suggest me any method that can help in this case.

Answer 1

有一个表格发送数据，看：

<form action="/DCAPortalWeb/dca/CompanyMaster.do" method="post" name="CompanyMasterEditForm">