这篇文章主要介绍“怎么用Java实现语音测试”，在日常操作中，相信很多人在怎么用Java实现语音测试问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答”怎么用Java实现语音测试”的疑惑有所帮助！接下来，请跟着小编一起来学习吧！
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我录了一段音存储在这个test.m4a文件里，语音内容为"测试一下Netweaver对于并发请求的响应性能"。
使用如下Java代码进行测试：
package com.iflytek.msp.lfasr;import java.util.HashMap;import org.apache.log4j.Logger;import com.alibaba.fastjson.JSON;import com.iflytek.msp.cpdb.lfasr.client.LfasrClientImp;import com.iflytek.msp.cpdb.lfasr.exception.LfasrException;import com.iflytek.msp.cpdb.lfasr.model.LfasrType;import com.iflytek.msp.cpdb.lfasr.model.Message;import com.iflytek.msp.cpdb.lfasr.model.ProgressStatus;// SDK document: http://www.xfyun.cn/doccenter/lfasr#go_sdk_doc_v2public class TestLfasr { // original media path
private static final String local_file = "c:\\temp\\test.m4a"; private static final LfasrType type = LfasrType.LFASR_STANDARD_RECORDED_AUDIO;
private static int sleepSecond = 20;
public static void main(String[] args) {
LfasrClientImp lc = null; try {
lc = LfasrClientImp.initLfasrClient();
} catch (LfasrException e) {
Message initMsg = JSON.parseObject(e.getMessage(), Message.class);
System.out.println("ecode=" + initMsg.getErr_no());
System.out.println("failed=" + initMsg.getFailed());
}
// get upload task id
String task_id = "";
HashMap params = new HashMap<>();
params.put("has_participle", "true"); try {
Message uploadMsg = lc.lfasrUpload(local_file, type, params); int ok = uploadMsg.getOk(); if (ok == 0) {
task_id = uploadMsg.getData();
System.out.println("task_id=" + task_id);
} else {
System.out.println("ecode=" + uploadMsg.getErr_no());
System.out.println("failed=" + uploadMsg.getFailed());
}
} catch (LfasrException e) {
Message uploadMsg = JSON.parseObject(e.getMessage(), Message.class);
System.out.println("ecode=" + uploadMsg.getErr_no());
System.out.println("failed=" + uploadMsg.getFailed());
} while (true) { try {
Thread.sleep(sleepSecond * 1000);
System.out.println("waiting ...");
} catch (InterruptedException e) {
} try {
Message progressMsg = lc.lfasrGetProgress(task_id); if (progressMsg.getOk() != 0) {
System.out.println("task was fail. task_id:" + task_id);
System.out.println("ecode=" + progressMsg.getErr_no());
System.out.println("failed=" + progressMsg.getFailed()); continue;
} else {
ProgressStatus progressStatus = JSON.parseObject(progressMsg.getData(), ProgressStatus.class); if (progressStatus.getStatus() == 9) {
System.out.println("task was completed. task_id:" + task_id); break;
} else {
System.out.println("task was incomplete. task_id:" + task_id + ", status:" + progressStatus.getDesc()); continue;
}
}
} catch (LfasrException e) {
Message progressMsg = JSON.parseObject(e.getMessage(), Message.class);
System.out.println("ecode=" + progressMsg.getErr_no());
System.out.println("failed=" + progressMsg.getFailed());
}
} try {
Message resultMsg = lc.lfasrGetResult(task_id);
System.out.println(resultMsg.getData()); if (resultMsg.getOk() == 0) {
System.out.println(resultMsg.getData());
} else {
System.out.println("ecode=" + resultMsg.getErr_no());
System.out.println("failed=" + resultMsg.getFailed());
}
} catch (LfasrException e) {
Message resultMsg = JSON.parseObject(e.getMessage(), Message.class);
System.out.println("ecode=" + resultMsg.getErr_no());
System.out.println("failed=" + resultMsg.getFailed());
}
}
} (1) 所有中文均能成功转成文字; 但英文Netweaver的语音转换成了Net ball
(2) 智能分词也能按照期望工作，比如“测试一下”成功地分词成了“测试”和“一下”。
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