讯飞语音转写php版demo
是转写，不是听写！！！
是转写，不是听写！！！
是转写，不是听写！！！
讯飞开放平台提供的api里面，demo只提供了py3和java的版本！！！
github包括码云我也没有找到现成的代码（不一定没有，或许是我没有找到），只能自己写一份！！！其实是很简单的几个api，但是自己写一遍还会发现里面的坑，比如文档中的部分参数是string类型的bool值，吐槽一下！！！
我们用的是Yii2，所以demo也是Yii2的风格，代码是需要根据自己的需求改动的，比如分片，我们的场景是不需要的，所以是直接写死的，下面是我的demo，希望能帮到部分有需要的人：
requestData;// 接收参数
if (empty($result->file)) {
throw new RunException('请求参数异常', 400);
}
$mime = (new \finfo(FILEINFO_MIME_TYPE))->file($result->file);
$file = $result->file;
$appId = Yii::$app->params['xunFeiAppId'];
$secretKey = Yii::$app->params['xunFeiSecretKey'];
$prepareData = static::prepare($appId, $secretKey, $file);
if ($prepareData['ok'] != 0) {
throw new RunException('prepare失败');
}
$taskId = $prepareData['data'];
$uploadData = static::upload($appId, $secretKey, $file, $mime, $taskId);
if ($uploadData['ok'] != 0) {
throw new RunException('upload失败');
}
$mergeData = static::merge($appId, $secretKey, $taskId);
if ($mergeData['ok'] != 0) {
throw new RunException('merge失败');
}
$num = 1;
start:
$getProgressData = static::getProgress($appId, $secretKey, $taskId);
if ($getProgressData['ok'] != 0) {
throw new RunException('getProgress失败');
}
$statusData = json_decode($getProgressData['data'], true);
if ($statusData['status'] != 9) {
if ($num >= 10) {
throw new RunException('转写时间过长');
}
$num++;
sleep(1);
goto start;
}
$getResultData = static::getResult($appId, $secretKey, $taskId);
if ($getResultData['ok'] != 0) {
throw new RunException('getResult失败');
}
return $this->returnJsonData($getResultData['data']);
}
/**
* 预处理
*
* @param $appId
* @param $secretKey
* @param $file
* @return mixed
*/
public static function prepare($appId, $secretKey, $file)
{
$fileInfo = pathinfo($file);
$ts = time();
$data = [
'app_id' => (string)$appId,
'signa' => (string)static::getSinga($appId, $secretKey, $ts),
'ts' => (string)$ts,
'file_len' => (string)filesize($file),
'file_name' => (string)$fileInfo['basename'],
'slice_num' => 1,
'has_participle' => (string)"true",//转写结果是否包含分词信息
];
$data = http_build_query($data);
$header = [
'Content-Type: application/x-www-form-urlencoded; charset=UTF-8'
];
$res = static::curlPost(static::PREPARE_URL, $data, $header);
$resultData = json_decode($res, true);
return $resultData;
}
/**
* 上传文件
*
* @param $appId
* @param $secretKey
* @param $file
* @param $taskId
* @return mixed
*/
public static function upload($appId, $secretKey, $file, $mime, $taskId)
{
$ts = time();
$curlFile = curl_file_create(
$file,
$mime,
pathinfo(
$file,
PATHINFO_BASENAME
)
);
$data = [
'app_id' => (string)$appId,
'signa' => (string)static::getSinga($appId, $secretKey, $ts),
'ts' => (string)$ts,
'task_id' => $taskId,
'slice_id' => "aaaaaaaaaa",
'content' => $curlFile,
];
$header = [
"Content-Type: multipart/form-data"
];
$res = static::curlPost(static::UPLOAD_URL, $data, $header);
$resultData = json_decode($res, true);
return $resultData;
}
/**
* 合并文件
*
* @param $appId
* @param $secretKey
* @param $taskId
* @return mixed
*/
public static function merge($appId, $secretKey, $taskId)
{
$ts = time();
$data = [
'app_id' => (string)$appId,
'signa' => (string)static::getSinga($appId, $secretKey, $ts),
'ts' => (string)$ts,
'task_id' => $taskId,
];
$data = http_build_query($data);
$header = [
"Content-Type: application/x-www-form-urlencoded; charset=UTF-8"
];
$res = static::curlPost(static::MERGE_URL, $data, $header);
$resultData = json_decode($res, true);
return $resultData;
}
/**
* 查询处理进度
*
* @param $appId
* @param $secretKey
* @param $taskId
* @return mixed
*/
public static function getProgress($appId, $secretKey, $taskId)
{
$ts = time();
$data = [
'app_id' => (string)$appId,
'signa' => (string)static::getSinga($appId, $secretKey, $ts),
'ts' => (string)$ts,
'task_id' => $taskId,
];
$data = http_build_query($data);
$header = [
"Content-Type: application/x-www-form-urlencoded; charset=UTF-8"
];
$res = static::curlPost(static::GET_PROGRESS_URL, $data, $header);
$resultData = json_decode($res, true);
return $resultData;
}
/**
* 获取转写结果
*
* @param $appId
* @param $secretKey
* @param $taskId
* @return mixed
*/
public static function getResult($appId, $secretKey, $taskId)
{
$ts = time();
$data = [
'app_id' => (string)$appId,
'signa' => (string)static::getSinga($appId, $secretKey, $ts),
'ts' => (string)$ts,
'task_id' => $taskId,
];
$data = http_build_query($data);
$header = [
"Content-Type: application/x-www-form-urlencoded; charset=UTF-8"
];
$res = static::curlPost(static::GET_RESULT_URL, $data, $header);
$resultData = json_decode($res, true);
return $resultData;
}
/**
* curl
*
* @param $url
* @param string $postData
* @param string $header
* @return bool|string
*/
public static function curlPost($url, $postData = '', $header = '')
{
//初始化
$curl = curl_init(); //用curl发送数据给api
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_URL, $url);
if (!empty($header)) {
curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
}
if (!empty($postData)) {
curl_setopt($curl, CURLOPT_POSTFIELDS, $postData);
}
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);
$response = curl_exec($curl);
//关闭URL请求
curl_close($curl);
//显示获得的数据
return $response;
}
/**
* 获取signa
*
* @param $appId
* @param $secretKey
* @param $ts
* @return string
*/
public static function getSinga($appId, $secretKey, $ts)
{
$md5Str = $appId . $ts;
$md5 = MD5($md5Str);
$md5 = mb_convert_encoding($md5, "UTF-8");
// 相当于java的HmacSHA1方法
$signa = base64_encode(hash_hmac("sha1", $md5, $secretKey, true));
return $signa;
}
}
有错误也请评论指出，我会及时修改！！！
欢迎转载，注明出处：https://blog.csdn.net/wb_json/article/details/95050959！！！