curl 无法获取数据 Empty reply from server

[qq_38741240]

curlDataTest("http://zhannei.baidu.com/api/customsearch/keywords?title=【购机有礼】小米手机上市啦");

public static function curlDataTest($url){
$ch = curl_init();
$headers = array();
$headers[] = 'Host:' . parse_url($url)['host'];
$headers[] = 'User-Agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:55.0) Gecko/20100101 Firefox/55.0';
$headers[] = 'Accept:text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8';
$headers[] = 'Accept-Language:zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3';
$headers[] = 'Accept-Encoding:gzip,deflate';
$headers[] = 'Connection:keep-alive';
$headers[] = 'Upgrade-Insecure-Requests:1';
//设置选项，包括URL
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_HTTPHEADER , $headers);
//执行并获取HTML文档内容
$output = curl_exec($ch);
//释放curl句柄

//打印获得的数据
var_dump(curl_error($ch));
var_dump($output);
curl_close($ch);
}

[hongmei85]

怎么个不行法？ Empty reply from serve 怎么得来的？是不是有结果但你解析错误？

[hongmei85]

//$headers[] = 'Accept-Encoding:gzip,deflate'; //把这一行注释掉就可以了

[qq_38741240]

引用 1 楼 hongmei85 的回复:

//$headers[] = 'Accept-Encoding:gzip,deflate'; //把这一行注释掉就可以了

注释了还是不行

[cnaaa8]

百度下，之前遇到过