Question

IBM Watson Natural Language Understanding的小版本在POST（在php中）收到时只能获得英文短语。当我发布法语时，西班牙语或葡萄牙语不起作用。

我的代码：

include_once（ 'JSON.php'）; $ json = new Services_JSON（）;

//获取参数 $ protocol = utf8_decode（（$ _ GET ['protocol']）？$ _GET ['protocol']：$ _POST ['protocol']）; $ report = utf8_decode（（$ _ GET ['report']）？$ _GET ['report']：$ _POST ['report']）; $ class = utf8_decode（（$ _ GET ['classified']）？$ _GET ['classified']：$ _POST ['classified']）;

//致电Watson

    $report = strtoupper($report);         

    $username = 'xxxxxxx';
    $password = 'XXXXX';
    $url = 'https://gateway.watsonplatform.net/natural-language-understanding/api/v1/analyze?version=2017-02-27&text=Helloethics&features=entities,sentiment,keywords';

    // Set post arguments for call
    $post_args = array(
        'text' => $report
    );

  // Set header arguments for call
    $header_args = array(
        'Content-Type: text/plain',
        'Accept: application/json'
    );

  // Set options for REST call via curl
    $curl = curl_init();
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);   
    curl_setopt($curl, CURLOPT_POST, true);
    curl_setopt($curl, CURLOPT_USERPWD, "xxxxxxxx:XXXXXXX");        
    curl_setopt($curl, CURLOPT_HTTPHEADER, $header_args);
    curl_setopt($curl, CURLOPT_POSTFIELDS, $post_args);

    $status_code = curl_getinfo($curl, CURLINFO_HTTP_CODE);

    // Actual REST call via curl and cleanup (closing) of curl call
    $result = curl_exec($curl);
    print_r($result);
    curl_close($curl);

只有当prashe是英语时，POST / GET才有效，但Watson会返回其他语言：

只有当prashe是英语时，POST才有效，但Watson会返回其他语言：

{“language”：“pt”，“entities”：[]，“警告”：[“关键字：内部服务器错误”，“情绪：内部服务器错误”]}

但是，当我使用LOCAL VARIABLE时，OK，有效。请帮我！谢谢！

Answer 1

解决！

排队 $ report = utf8_decode（（$ _ GET [＆＃39; report＆＃39;]）？$ _GET [＆＃39; report＆＃39;]：$ _POST [＆＃39; report＆＃39;]）;

删除utf8_decode。

作品！

IBM Watson Natural Language Understanding只获得英语短语

1 个答案: