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语音管理

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chenyouting
2026-02-02 16:06:11 +08:00
parent 6fd7f8ca94
commit 2e575f78b1
20 changed files with 775 additions and 6 deletions
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171
fys-admin/src/main/java/com/fuyuanshen/app/service/AudioProcessService.java
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@ -1,7 +1,16 @@
package com.fuyuanshen.app.service;
import com.fuyuanshen.app.domain.bo.AppBusinessFileBo;
import com.fuyuanshen.app.domain.dto.AppAudioFileDto;
import com.fuyuanshen.app.domain.vo.AppFileVo;
import com.fuyuanshen.app.http.HttpTtsClient;
import com.fuyuanshen.common.satoken.utils.AppLoginHelper;
import com.fuyuanshen.equipment.utils.AlibabaTTSUtil;
import com.fuyuanshen.equipment.utils.AudioProcessUtil;
import com.fuyuanshen.equipment.utils.FileHashUtil;
import com.fuyuanshen.equipment.utils.Mp3Duration;
import com.fuyuanshen.system.domain.vo.SysOssVo;
import com.fuyuanshen.system.service.ISysOssService;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
@ -17,8 +26,12 @@ import javax.xml.stream.XMLStreamReader;
import java.io.*;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.Arrays;
import java.util.List;
import java.util.Random;
import java.util.UUID;
import java.util.zip.ZipEntry;
import java.util.zip.ZipInputStream;
@ -39,6 +52,10 @@ public class AudioProcessService {
private final AudioProcessUtil audioProcessUtil;
private final AlibabaTTSUtil alibabaTTSUtil;
private final FileHashUtil fileHashUtil;
private final ISysOssService ossService;
private final IAppBusinessFileService appBusinessFileService;
/**
* 处理上传的音频文件
*/
@ -305,4 +322,158 @@ public class AudioProcessService {
}
public String uploadAudioToOss(AppAudioFileDto bo) {
MultipartFile file = bo.getFile();
// 校验文件格式和大小
validateAudioFileForRestful(file);
// 上传文件
// SysOssVo upload = sysOssService.upload(file);
try {
String fileHash = fileHashUtil.hash(file);
SysOssVo upload = ossService.updateHash(file, fileHash);
// 强制将HTTP替换为HTTPS
if (upload.getUrl() != null && upload.getUrl().startsWith("http://")) {
upload.setUrl(upload.getUrl().replaceFirst("^http://", "https://"));
}
AppBusinessFileBo appBusinessFileBo = new AppBusinessFileBo();
appBusinessFileBo.setFileId(upload.getOssId());
appBusinessFileBo.setBusinessId(bo.getDeviceId());
appBusinessFileBo.setFileType(3L);
appBusinessFileBo.setCreateBy(AppLoginHelper.getUserId());
appBusinessFileService.insertByBo(appBusinessFileBo);
if (upload != null) {
return upload.getUrl();
}
} catch (Exception e){
log.error("上传音频文件失败", e);
}
return null;
}
/**
* 校验音频文件格式
*/
private void validateAudioFileForRestful(MultipartFile file) {
if (file == null || file.isEmpty()) {
throw new IllegalArgumentException("上传文件不能为空");
}
String originalFilename = file.getOriginalFilename();
if (originalFilename == null) {
throw new IllegalArgumentException("文件名不能为空");
}
// 检查文件扩展名
if (!isSupportedFormat(originalFilename)) {
throw new IllegalArgumentException("只允许上传MP3、WAV、PCM格式的音频文件");
}
// 检查文件大小
if (file.getSize() > MAX_AUDIO_SIZE) {
throw new IllegalArgumentException("音频大小不能超过5MB");
}
}
/**
* 判断文件是否为支持的音频格式
*/
private boolean isSupportedFormat(String filename) {
if (filename == null || filename.lastIndexOf('.') == -1) {
return false;
}
String ext = filename.substring(filename.lastIndexOf('.')).toLowerCase();
return SUPPORTED_FORMATS.contains(ext);
}
public String textToSpeech(Long deviceId,String text, String fileSuffix) {
//支持PCM/WAV/MP3格式
if (fileSuffix == null || fileSuffix.isEmpty()) {
fileSuffix = "mp3";
}
fileSuffix = fileSuffix.toLowerCase();
List<String> SUPPORTED_FORMATS = Arrays.asList(
"wav", "mp3", "pcm"
);
boolean contains = SUPPORTED_FORMATS.contains(fileSuffix);
if (!contains) {
throw new IllegalArgumentException("不支持的音频格式");
}
String accessKeyId = "LTAI5t66moCkhNC32TDJ5ReP";
String accessKeySecret = "2F3sdoBJ08bYvJcuDgSkLnJwGXsvYH";
String appKey = "lbGuq5K5bEH4uxmT";
String savedPath = null;
try {
// 使用HTTP方式调用
HttpTtsClient httpClient = new HttpTtsClient(accessKeyId, accessKeySecret, appKey);
//
byte[] mp3Data = httpClient.synthesizeTextToMp3(text);
// byte[] mp3Data = alibabaTTSUtil.synthesizeTextToMp3(text);
SysOssVo upload = ossService.upload(mp3Data, generateRandomFileName(fileSuffix));
// 强制将HTTP替换为HTTPS
if (upload.getUrl() != null && upload.getUrl().startsWith("http://")) {
upload.setUrl(upload.getUrl().replaceFirst("^http://", "https://"));
}
AppBusinessFileBo appBusinessFileBo = new AppBusinessFileBo();
appBusinessFileBo.setFileId(upload.getOssId());
appBusinessFileBo.setBusinessId(deviceId);
appBusinessFileBo.setFileType(3L);
appBusinessFileBo.setCreateBy(AppLoginHelper.getUserId());
savedPath = saveByteArrayToFile(mp3Data, generateRandomFileName(fileSuffix));
if (savedPath != null) {
log.info("MP3文件已保存: {}", savedPath);
Integer mp3Duration = Mp3Duration.getMp3Duration(savedPath);
log.info("MP3文件时长: {} 秒", mp3Duration);
appBusinessFileBo.setDuration(mp3Duration);
}
appBusinessFileService.insertByBo(appBusinessFileBo);
if (upload != null) {
return upload.getUrl();
}
} catch (Exception e){
log.error("上传音频文件失败", e);
} finally {
log.info("删除临时文件: {}", savedPath);
if(savedPath != null){
deleteTempFile(new File(savedPath));
}
}
return null;
}
private static final Random random = new Random();
private static final DateTimeFormatter formatter =
DateTimeFormatter.ofPattern("yyyyMMddHHmmss");
/**
* 生成纯随机文件名（无原文件名依赖）
*/
public static String generateRandomFileName(String extension) {
String timestamp = LocalDateTime.now().format(formatter);
int randomNum = random.nextInt(10000);
String uuidPart = UUID.randomUUID().toString().substring(0, 8);
if (!extension.startsWith(".")) {
extension = "." + extension;
}
return timestamp + "_" + String.format("%04d", randomNum) + "_" + uuidPart + extension;
}
public List<AppFileVo> queryAudioFileList(Long deviceId) {
if(deviceId == null){
return null;
}
AppBusinessFileBo bo = new AppBusinessFileBo();
bo.setBusinessId(deviceId);
bo.setFileType(3L);
List<AppFileVo> appFileVos = appBusinessFileService.queryAppFileList(bo);
return appFileVos;
}
}