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php httprequest 415,HTTP Status 415

使用php curl的方式调用对方提供的接口,收到了如下错误提示 HTTP Status 415The server refused this request because the request entity is in a format not supported by the requested resource for the requested method. Curl 的代码片段如下: $ch =

使用php curl的方式调用对方提供的接口,收到了如下错误提示

HTTP Status 415

The server refused this request because the request entity is in a format not supported by the requested resource for the requested method.

Curl 的代码片段如下:

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, $url);

curl_setopt($ch, CURLOPT_HEADER, FALSE);

curl_setopt($ch, CURLOPT_NOBODY, FALSE);

curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);

curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);

curl_setopt($ch, CURLOPT_AUTOREFERER, TRUE);

curl_setopt($ch, CURLOPT_TIMEOUT, 120);

curl_setopt($ch, CURLOPT_POST, TRUE);

curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($postData));

$data = curl_exec($ch);

curl_close($ch);

多次检查curl设置已经接口的说明没有发现问题。对方的服务器使用的是Tomcat 7, 一度怀疑是对方web配置有误,后来仔细研究文档,其中提到Response是jason格式文档,而上述curl中没有指定Request Header 信息, 所以尝试加入一个header, 结果问题解决。 代码如下:

curl_setopt($ch, CURLOPT_HTTPHEADER, array("Content-Type: application/json; charset=utf-8"));