请求示例

“endpoint”即调用API的请求地址，不同服务不同区域的“endpoint”不同，具体请参见终端节点。

• 提交录音文件识别任务

  POST https://{endpoint}/v1/1609d8170cd86660a81281e5a3a03f8b/asr/transcriber/jobs
  
  Request Header:
  Content-Type: application/json
  X-Auth-Token: MIINRwYJKoZIhvcNAQcCoIINODCCDTQCAQExDTALBglghkgBZQMEAgEwgguVBgkqhkiG...
  
  Request Body:
  {
    "config":
    {
      "audio_format": "auto",
      "property": "chinese_8k_general",
      "add_punc": "yes",
      "need_analysis_info":
      {
        "diarization": true,
        "channel": "LEFT_AGENT",
        "emotion": true
      },
      "need_word_info": "yes"
    },
    "data_url":"https://****_voip.obs.myxxxcloud.com/VOIP/***.wav"
  }

• 使用Python3语言提交录音 文字识别 任务

  # -*- coding: utf-8 -*-
  # 此demo仅供测试使用，强烈建议使用sdk。需提前安装requests，执行pip install requests
  import requests
  import time
  import json
  
  def lasr_demo():
      url = 'https://{{endpoint}}/v1/{{project_id}}/asr/transcriber/jobs'  # endpoint和project_id需替换
      token = '用户对应region的token'
      obs_url = 'obs路径'
      header = {
          'Content-Type': 'application/json',
          'X-Auth-Token': token
      }
      body = {
          'data_url': obs_url,
          'config': {
              'property': 'chinese_8k_general',
              'audio_format': 'auto'
          }
      }
      resp = requests.post(url, data=json.dumps(body), headers=header)
      job_id = json.loads(resp.text, encoding='utf-8')['job_id']
      query_task(header, job_id)
  def query_task(header, job_id):
      # endpoint和project_id需替换
      url = 'https://{{endpoint}}/v1/{{project_id}}/asr/transcriber/jobs/' + job_id
      for _ in range(1000):
          resp = requests.get(url, headers=header)
          print(resp.text)
          if resp.text.find('segments') != -1:
              break
          time.sleep(1)
  if __name__ == '__main__':
      lasr_demo()

• 使用Java语言提交录音文件识别任务

  import java.io.BufferedReader;
  import java.io.InputStream;
  import java.io.InputStreamReader;
  import java.io.OutputStreamWriter;
  import java.net.HttpURLConnection;
  import java.net.URL;
  
  /**
   * 此demo仅供测试使用，强烈建议使用SDK
   */
  public class LasrDemo {
    public void lasrDemo() {
      try {
        // endpoint和projectId需要替换成实际信息。
        URL url = new URL("https://{{endpoint}}/v1/{{project_id}}/asr/transcriber/jobs");
        String token = "对应region的token";
        String obsUrl = "音频在obs的路径";
        HttpURLConnection connection = (HttpURLConnection)url.openConnection();
        connection.setRequestMethod("POST");
        connection.setDoInput(true);
        connection.setDoOutput(true);
        connection.addRequestProperty("Content-Type", "application/json");
        connection.addRequestProperty("X-Auth-Token", token);
  
        OutputStreamWriter osw = new OutputStreamWriter(connection.getOutputStream(), "UTF-8");
        String body = "{\"data_url\":\"" +  obsUrl + "\", \"config\": { \"audio_format\": \"auto\", "
          + "\"property\":\"chinese_8k_general\"}}";
        osw.append(body);
        osw.flush();
        InputStream is = connection.getInputStream();
        BufferedReader br = new BufferedReader(new InputStreamReader(is, "UTF-8"));
        String jobId = "";
        while (br.ready()) {
          String line = br.readLine().trim();
          jobId = line.replace("{\"job_id\":\"", "").replace("\"}", "");
        }
        queryTask(token, jobId);
      } catch (Exception e) {
        e.printStackTrace();
      }
    }
    private void queryTask(String token, String jobId) {
      try {
        // endpoint和projectId需要替换成实际信息。
        URL url = new URL("https://{{endpoint}}/v1/{{project_id}}/asr/transcriber/jobs/" + jobId);
        while (true) {
          HttpURLConnection connection = (HttpURLConnection)url.openConnection();
          connection.setRequestMethod("GET");
          connection.setDoInput(true);
          connection.setDoOutput(true);
          connection.addRequestProperty("Content-Type", "application/json");
          connection.addRequestProperty("X-Auth-Token", token);
  
          InputStream is = connection.getInputStream();
          BufferedReader br = new BufferedReader(new InputStreamReader(is, "UTF-8"));
          if (br.ready()) {
            String line = br.readLine();
            System.out.println(line);
            if (line.contains("segments")) {
              break;
            }
          }
          Thread.sleep(2000);
        }
      } catch (Exception e) {
        e.printStackTrace();
      }
    }
    public static void main(String[] args) {
      LasrDemo lasrDemo = new LasrDemo();
      lasrDemo.lasrDemo();
    }
  }