音频处理服务

fys-admin/src/main/java/com/fuyuanshen/DromaraApplication.java

@@ -1,24 +1,24 @@
-package com.fuyuanshen;
+    package com.fuyuanshen;
 
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.boot.context.metrics.buffering.BufferingApplicationStartup;
-import org.springframework.scheduling.annotation.EnableScheduling;
+    import org.springframework.boot.SpringApplication;
+    import org.springframework.boot.autoconfigure.SpringBootApplication;
+    import org.springframework.boot.context.metrics.buffering.BufferingApplicationStartup;
+    import org.springframework.scheduling.annotation.EnableScheduling;
 
-/**
- * 启动程序
- *
- * @author Lion Li
- */
-@SpringBootApplication
-@EnableScheduling
-public class DromaraApplication {
+    /**
+     * 启动程序
+     *
+     * @author Lion Li
+     */
+    @SpringBootApplication
+    @EnableScheduling
+    public class DromaraApplication {
+
+        public static void main(String[] args) {
+            SpringApplication application = new SpringApplication(DromaraApplication.class);
+            application.setApplicationStartup(new BufferingApplicationStartup(2048));
+            application.run(args);
+            System.out.println("(♥◠‿◠)ﾉﾞ  fys-Vue-Plus启动成功   ლ(´ڡ`ლ)ﾞ");
+        }
 
-    public static void main(String[] args) {
-        SpringApplication application = new SpringApplication(DromaraApplication.class);
-        application.setApplicationStartup(new BufferingApplicationStartup(2048));
-        application.run(args);
-        System.out.println("(♥◠‿◠)ﾉﾞ  fys-Vue-Plus启动成功   ლ(´ڡ`ლ)ﾞ");
     }
-
-}

fys-admin/src/main/java/com/fuyuanshen/app/service/AudioProcessService.java

@@ -8,6 +8,7 @@ import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
 
 import java.io.File;
+import java.io.FileOutputStream;
 import java.io.IOException;
 import java.nio.file.Files;
 import java.util.Arrays;
@@ -101,6 +102,12 @@ public class AudioProcessService {
 //                log.info("测试文件已保存: {}", savedPath);
 //            }
 
+            // 保存WAV文件到本地
+            String savedPath = saveByteArrayToFile(pcmData, "tts_output.wav");
+            if (savedPath != null) {
+                log.info("WAV文件已保存: {}", savedPath);
+            }
+
             // 将byte[]转换为16进制字符串列表
             List<String> hexList = audioProcessUtil.bytesToHexList(pcmData);
 
@@ -113,6 +120,55 @@ public class AudioProcessService {
         }
     }
 
+    public String saveWavFileLocally(String text, String filename) throws IOException {
+        // 参数校验
+        if (text == null || text.trim().isEmpty()) {
+            throw new IllegalArgumentException("文本内容不能为空");
+        }
+
+        if (filename == null || filename.trim().isEmpty()) {
+            filename = "tts_output.wav"; // 默认文件名
+        }
+
+        try {
+            // 生成PCM数据
+            byte[] rawPcmData = alibabaTTSUtil.generateStandardPcmData(text);
+
+            // 转换为标准WAV格式（添加44字节头部）
+            byte[] wavData = audioProcessUtil.rawPcmToStandardWav(rawPcmData);
+
+            // 保存到本地文件
+            String filePath = saveByteArrayToFile(wavData, filename);
+
+            log.info("WAV文件已保存: {}", filePath);
+            return filePath;
+        } catch (Exception e) {
+            log.error("保存WAV文件失败: {}", e.getMessage(), e);
+            throw new IOException("保存WAV文件失败", e);
+        }
+    }
+
+    private String saveByteArrayToFile(byte[] data, String filename) throws IOException {
+        // 确定保存路径（可以是临时目录或指定目录）
+        String directory = System.getProperty("java.io.tmpdir"); // 使用系统临时目录
+        File dir = new File(directory);
+        if (!dir.exists()) {
+            dir.mkdirs();
+        }
+
+        // 创建完整文件路径
+        File file = new File(dir, filename);
+
+        // 写入文件
+        try (FileOutputStream fos = new FileOutputStream(file)) {
+            fos.write(data);
+        }
+
+        return file.getAbsolutePath();
+    }
+
+
+
     /**
      * 验证音频文件
      */