PHP用curl采集某个url出现400异常求解

PHP用curl采集某个url出现400错误求解

PHP code

<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->$ch = curl_init();             curl_setopt($ch, CURLOPT_URL,$url);             //curl_setopt($ch, CURLOPT_HEADER, false);             curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);             //curl_setopt($ch, CURLOPT_TIMEOUT, 30);            //curl_setopt($ch, CURLOPT_POST, 0);             $data = curl_exec($ch);             curl_close($ch);             return $data;

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