Question

我正在尝试使用以下curl从谷歌地图使用php获取一些数据

    curl_setopt($ch,CURLOPT_URL, trim($_url));
    curl_setopt($ch, CURLOPT_USERAGENT, "curl/7.35.0");
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_VERBOSE, true);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);

    curl_setopt($ch,CURLOPT_POST, 0);
    $output=curl_exec($ch);
    $error = curl_error($ch);
    curl_close($ch);

然而，这是从google maps api返回的： stdClass对象（ [error_message] =＆gt;此API项目无权使用此API。请确保在API控制台中激活此API：了解详情：https://code.google.com/apis/console [results] =＆gt;排列（）

[status] => REQUEST_DENIED
)

当我尝试通过命令行curl使用相同的url时，它可以工作。

curl -v https://maps.googleapis.com/maps/api/geocode/jsonaddress=Salt+Lake+City%2CUT&key=AIasasasasaasasg

我在php标题中看到以下内容：

> GET /maps/api/geocode/json?address=Salt+Lake+City%2CUT&key=AIasasasasassahg HTTP/1.1
 User-Agent: curl/7.35.0
 Host: maps.googleapis.com
Accept: */*


< HTTP/1.1 200 OK
< Content-Type: application/json; charset=UTF-8
< Date: Sat, 06 Dec 2014 14:14:13 GMT
< Pragma: no-cache
< Expires: Fri, 01 Jan 1990 00:00:00 GMT
< Cache-Control: no-cache, must-revalidate
< Vary: Accept-Language
< Access-Control-Allow-Origin: *
* Server mafe is not blacklisted
< Server: mafe
< X-XSS-Protection: 1; mode=block
< X-Frame-Options: SAMEORIGIN
< Alternate-Protocol: 443:quic,p=0.02
< Transfer-Encoding: chunked
< 
* Connection #0 to host maps.googleapis.com left intact

而curl标题看起来像

CApath: /etc/ssl/certs
* SSLv3, TLS handshake, Client hello (1):
* SSLv3, TLS handshake, Server hello (2):
* SSLv3, TLS handshake, CERT (11):
* SSLv3, TLS handshake, Server key exchange (12):
* SSLv3, TLS handshake, Server finished (14):
* SSLv3, TLS handshake, Client key exchange (16):
* SSLv3, TLS change cipher, Client hello (1):
* SSLv3, TLS handshake, Finished (20):
* SSLv3, TLS change cipher, Client hello (1):
* SSLv3, TLS handshake, Finished (20):
* SSL connection using ECDHE-RSA-AES128-GCM-SHA256
* Server certificate:
*    subject: C=US; ST=California; L=Mountain View; O=Google Inc; CN=*.googleapis.com
*    start date: 2014-11-20 09:42:23 GMT
*    expire date: 2015-02-18 00:00:00 GMT
*    subjectAltName: maps.googleapis.com matched
*    issuer: C=US; O=Google Inc; CN=Google Internet Authority G2
*    SSL certificate verify ok.
> GET /maps/api/geocode/json?address=Salt+Lake+City%2CUT HTTP/1.1
> User-Agent: curl/7.35.0

基本上GET是不同的。有什么我可以做的工作吗？我已经设置api被任何引用者接受。是

Answer 1

对于许多（令人沮丧的）小时，我遇到了同样的问题。你必须更换＆＃34;＆amp;＆＃34;将参数与&分开。

为什么它实际上与CLI curl（和任何浏览器）一起工作的原因我不知道：没有角色转义，＆＃39;键＆＃39;参数似乎根本没有被发送，但它使googlemaps api返回所请求的数据，就像一切都好......

Answer 2

bad:  GET /maps/api/geocode/json?address=Salt+Lake+City%2CUT  
good: GET /maps/api/geocode/json?address=Salt+Lake+City%2CUT&key=AIasasasasassahg

显然，您缺少网址中的关键参数。

curl_setopt($ch,CURLOPT_URL, trim($_url));

从这段代码中看起来好像$_url一定是个问题。

php curl失败，而命令行curl工作

2 个答案: