wget / PHP使用 curl函式庫模擬網頁登錄和抓資料[在USBWebserver測試驗證過]

2016-08-24 jashliao Comments 0 Comment

wget / PHP使用 curl函式庫模擬網頁登錄和抓資料[在USBWebserver測試驗證過]

GITHUB:https://github.com/jash-git/wget_curl_login_PHP_getData

login.php

<?php
header(‘content-type:text/html;charset=utf-8’);
session_start();
echo “<font size=’24’ face=’Arial’>”;//PHP放大字體

$username = htmlspecialchars($_POST[‘username’]);
$password = $_POST[‘password’];

if($username===’jash’ && $password==’1234′)
{
   //登錄成功
   $_SESSION[‘username’] = $username;
   exit(‘OK’);
} else {
   exit(‘fail’);
}
?>

outjson.php

<?php
header(‘content-type:text/html;charset=utf-8’);
session_start();

//檢測是否登錄，若沒登錄則轉向登錄介面
if(!isset($_SESSION[‘username’])){
   header(“Location:login.html”);
   exit();
}
else{

   $arraydata=array();
   for($i=0;$i<5;$i++)
   {
       $arraydata[$i][“name”]=”jash”;
       $arraydata[$i][“password”]=”1234″;
   }
   echo json_encode($arraydata);
}
?>

wget_test.bat

wget –post-data=”username=jash&password=1234″ –save-cookies=cookie.txt –keep-session-cookies http://localhost:8080/cs2php/login.php -O login.html
wget –load-cookies=cookie.txt “http://localhost:8080/cs2php/outjson.php” -O outjson.txt

php_curl_login.php

<?php
$url = “http://127.0.0.1:8080/cs2php/login.php”;
$urls = “http://127.0.0.1:8080/cs2php/outjson.php”;
$lgt = 0;
$user = “jash”;
$pass = “1234”;
$cookie_file=’./cookie.tmp’;
$postdata = “username=”.$user.”&password=”.$pass;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postdata);
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
$data = curl_exec($ch);
curl_close($ch);
//echo $data;

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $urls);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0);
curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file);
$data = curl_exec($ch);
echo $data;
curl_close($ch);
?>