Question

我需要创建一个登录到远程站点的php脚本，然后在该站点上下载一个csv文件。我搜遍了所有，并没有找到任何我需要的东西。目前我只有以下代码可以让我登录到远程站点。

<?php 
$username=""; 
$password=""; 
$url=''; 
$cookie=""; 
$postdata = 'email='.$username.'&pass='.$password; 

$ch = curl_init(); 
curl_setopt($ch, CURLOPT_URL, $url); 
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); 
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US;  rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.6"); 
curl_setopt($ch, CURLOPT_TIMEOUT, 60); 
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie); 
curl_setopt($ch, CURLOPT_REFERER, $url); 
curl_setopt($ch, CURLOPT_POSTFIELDS, $postdata); 
curl_setopt($ch, CURLOPT_POST, true); 
$result = curl_exec($ch); 
echo $result; 
curl_close($ch); 

>

Answer 1

如何是这样的：？

<?php 
$username=""; 
$password=""; 
$url=''; 
$csvurl=''; 
$cookie=""; 
$postdata = 'email='.$username.'&pass='.$password; 

/*first log in*/ 
$ch = curl_init(); 
curl_setopt($ch, CURLOPT_URL, $url); 
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); 
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US;  rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.6"); 
curl_setopt($ch, CURLOPT_TIMEOUT, 60); 
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie); 
curl_setopt($ch, CURLOPT_REFERER, $url); 
curl_setopt($ch, CURLOPT_POSTFIELDS, $postdata); 
curl_setopt($ch, CURLOPT_POST, true); 
$result = curl_exec($ch); 
echo $result; 

/*now download the file*/ 
curl_setopt($ch, CURLOPT_URL, $csvurl); 
curl_setopt($ch, CURLOPT_REFERER, $url); 
$result = curl_exec($ch); 
echo $result; 


curl_close($ch); 
?>