Question

我想用代码

进行API调用

<?php    
$url = "url";
    $ch = curl_init(); 
    curl_setopt($ch, CURLOPT_URL,$url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_TIMEOUT, 10);
    curl_setopt($ch, CURLOPT_POST, true);
    curl_setopt($ch, CURLOPT_HTTPHEADER, array("Content-Type: application/xml"));
    $data = curl_exec($ch); 
echo $data;
if(curl_errno($ch))
    print curl_error($ch);
else
    curl_close($ch);
?>

并希望响应会像这样

<GoodreadsResponse>
<GoodreadsResponse>
  <Request>
    <!-- ... request metadata omitted ... -->
  </Request>
  <search>
    <query>
      <![CDATA[ Ender's Game ]]>
    </query>
    <results-start>1</results-start>
    <results-end>10</results-end>
    <total-results>100</total-results>
    <source>Goodreads</source>
    <query-time-seconds>0.10</query-time-seconds>        
  </search>
  ....
</GoodreadsResponse>

但是当我执行该代码时，它会在浏览器中返回

true 1 20 386 Goodreads 0.39 2422333 207 690938 33000 1985 4.28 375802 589 Orson Scott Card https://d.gr-assets.com/book ......

如何解决此问题

Answer 1

在浏览器中使用时，显示源代码（右键单击 - ＆gt;显示源代码）以查看未渲染的视图。

<?php
$request = "";
$curl = curl_init("https://www.goodreads.com/search.xml?key=9ZzEFHzs9LwIdA3qt0fMw&q=Ender%27s+Game");

curl_setopt($curl, CURLOPT_VERBOSE, FALSE);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($curl, CURLOPT_POST, TRUE);
curl_setopt($curl, CURLOPT_POSTFIELDS, $request);
curl_setopt($curl, CURLOPT_HEADER, FALSE);
curl_setopt($curl, CURLOPT_HTTPHEADER, array("Content-Type: text/xml"));
curl_setopt($curl, CURLOPT_TIMEOUT, 0);
$response = curl_exec($curl);
echo "<pre>"; print_r($response); echo "</pre>";
curl_close($curl);

Answer 2

当我在浏览器中粘贴时，此URL返回正确的XML。

https://www.goodreads.com/search.xml?key=9ZzEFHzs9LwIdA3qt0fMw&q=Ender%27s+Game

您的浏览器可能正在将XML显示为文本。查看页面源，查看是否可以查看完整的XML响应。

此外，您只需在此处粘贴API密钥即可供所有人查看。您可能希望立即更改它以避免其他人使用/滥用它时出现问题。

使用curl从服务器响应xml

2 个答案: