使用 cURL php 抓取图像

问题描述

尝试使用 cURL 将图像保存到我的服务器.图像似乎正在下载.它显示了正确的字节，但是当我链接图像时不起作用.然后我 DL 看到并没有看到它的空白图像.

Trying to save image to my server using cURL. The image appears to download. It shows the correct bytes but when i link image does not work. I then DL to see and nope its a blank image.

这是我的代码...有什么问题?

here is my code... whats the issue with it?

$ch = curl_init("'. $image .'");
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_BINARYTRANSFER,1);
$rawdata=curl_exec ($ch);
curl_close ($ch);

$fp = fopen("$rename.jpg",'w');
fwrite($fp, $rawdata); 
fclose($fp);

推荐答案

我测试了你的脚本，它对我来说很好，只需删除 $image 的无用双引号和点.

I test your script it work fine for me, just remove the useless double quote and dot for $image.

<?
$image ="http://cdn.sstatic.net/stackoverflow/img/sprites.png?v=5";
$rename="123";

$ch = curl_init($image);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_BINARYTRANSFER,1);
$rawdata=curl_exec ($ch);
curl_close ($ch);

$fp = fopen("$rename.jpg",'w');
fwrite($fp, $rawdata); 
fclose($fp);
?>

这篇关于使用 cURL php 抓取图像的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持跟版网！