您好，我看您也是做的这一块，想向您咨询个问题，那个我要做文本理解，运用PHP webapi ，运行以后出现这个结果，不能成功返回，想让您帮忙看看是什么原因？
这个是运行结果
以下是代码：
<?php
class AIUI
{
private $m_appid = " ";
private $m_apikey = " ";
private $m_heads = [];
private $m_debug = true;
private $m_checkSum = [];
private $m_body = "";
private $m_host = "http://api.xfyun.cn";
public function setDebug($debug)
{
$this->m_debug = $debug;
}
public function setBody($body)
{
$this->m_body = $body;
}
public function setHead($scene="main", $userid = "user_0001", $auf="", $aue="")
{
$this->m_heads =[];
$CurTime = time();
$this->m_heads[] = "X-Appid: {$this->m_appid}";
$this->m_heads[] = "X-CurTime: {$CurTime}";
$Param = [];
$Param["userid"] = $userid;
$Param["scene"] = $scene;
if ($auf != "") {
$Param["auf"] = $auf;
}
if ($aue != "") {
$Param["aue"] = $aue;
}
$Param = json_encode($Param, JSON_UNESCAPED_UNICODE);
if ($this->m_debug) {
var_dump("X-Param:".$Param."<br/>");
}
$Param = base64_encode($Param);
if ($this->m_debug) {
var_dump("X-Param(base64):".$Param."<br/>");
}
$this->m_heads[] = "X-Param: {$Param}";
$this->m_checkSum[] = $this->m_apikey;
$this->m_checkSum[] = $CurTime;
$this->m_checkSum[] = $Param;
$this->m_checkSum[] = $this->m_body;
$checkSum = join($this->m_checkSum, "");
if ($this->m_debug) {
var_dump("X-CheckSum:".$checkSum."<br/>");
}
$checkSum = md5($checkSum);
if ($this->m_debug) {
var_dump("X-CheckSum(md5):".$checkSum."<br/>");
}
$this->m_heads[] = "X-CheckSum: {$checkSum}";
$this->m_heads[] = "Content-type: application/x-www-form-urlencoded; charset=utf-8";
$this->m_heads[] = "Accept: */*";
$this->m_heads[] = "Content-Length: ".strlen($this->m_body);
}
public function request_text_semantic($text)
{
if ($this->m_debug) {
var_dump("X-Body:".$text."<br/>");
}
//$text = iconv("utf-8","gb2312",$text);
$text = base64_encode($text);
if ($this->m_debug) {
var_dump("X-Body(base64):".$text."<br/>");
}
$this->setBody("text={$text}");
$this->setHead();
$ch = curl_init();
//设置抓取的url 文本语义接口
curl_setopt($ch, CURLOPT_URL, "{$this->m_host}/v1/aiui/v1/text_semantic");
curl_setopt($ch, CURLOPT_HTTPHEADER, $this->m_heads);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $this->m_body);
$data = curl_exec($ch);
curl_close($ch);
var_dump(json_decode($data, true));
exit();
}
public function base64_encode_file($file)
{
if (!file_exists($file)) {
return "";
}
$fp = fopen($file, 'rb');
$content = fread($fp, filesize($file));
fclose($fp);
$content = base64_encode($content);
return $content;
}
}
$aiui = new AIUI();
$aiui->request_text_semantic("今天星期几");
//$aiui->request_voice_semantic("C:\\Users\\user\\Desktop\\程序日记\\讯飞语音\\16kVoice.pcm");
刚刚发现，改成返回mp3格式就可以了
