Curl 采集乱码与采集不到 PHP,该怎么处理
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2022-06-01 09:18:36
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Curl 采集乱码与采集不到 PHP
PHP程序是用gbk2312编码的:
$url = "http://www.sina.com.cn";//gbk2312编码
//$url = "http://www.163.com";//gbk2312编码
//$url = "http://www.sohu.com";//gbk2312编码
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER , true);//返回获取的输出的文本流
$ret = curl_exec($ch);
curl_setopt($ch, CURLOPT_TIMEOUT, 1);
curl_close($ch);
echo $ret;
?>
在采集sina.com.cn时,是正常的,但是采集163.com时是为空的,采集sohu.com时是丢码的.
这是怎么回事呢?如何解决?有哪位怎么呀?先谢谢了!!!没多少分了,不好意思。
------解决方案--------------------
别的不说,我就是来拿分的.楼主记得给全分
PHP程序是用gbk2312编码的:
$url = "http://www.sina.com.cn";//gbk2312编码
//$url = "http://www.163.com";//gbk2312编码
//$url = "http://www.sohu.com";//gbk2312编码
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER , true);//返回获取的输出的文本流
$ret = curl_exec($ch);
curl_setopt($ch, CURLOPT_TIMEOUT, 1);
curl_close($ch);
echo $ret;
?>
在采集sina.com.cn时,是正常的,但是采集163.com时是为空的,采集sohu.com时是丢码的.
这是怎么回事呢?如何解决?有哪位怎么呀?先谢谢了!!!没多少分了,不好意思。
------解决方案--------------------
别的不说,我就是来拿分的.楼主记得给全分
- PHP code
$curl=curl_init('http://www.163.com');curl_setopt($curl,CURLOPT_RETURNTRANSFER,1);curl_setopt($curl,CURLOPT_USERAGENT,'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; SV1; .NET CLR 1.1.4322)');$html=curl_exec($curl);var_dump($html);$curl=curl_init('http://www.sohu.com');curl_setopt($curl,CURLOPT_RETURNTRANSFER,1);curl_setopt($curl,CURLOPT_USERAGENT,'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; SV1; .NET CLR 1.1.4322)');$html=curl_exec($curl);//$html=strstr($html,' 0) { switch ($method) { case 8: // Currently the only supported compression method: $data = gzinflate($body); break; default: // Unknown compression method return false; } } else { // I'm not sure if zero-byte body content is allowed. // Allow it for now... Do nothing... } // Verifiy decompressed size and CRC32: // NOTE: This may fail with large data sizes depending on how // PHP's integer limitations affect strlen() since $isize // may be negative for large sizes. if ($isize != strlen($data) || crc32($data) != $datacrc) { // Bad format! Length or CRC doesn't match! return false; } return $data; }相关文章
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