Merge branch 'huangyongxing/feature-20260327161252-学习笔记' into milestone-20260325-学习笔记

黄永兴学习笔记/智能客服demo/SpringAIAlibaba/src/main/java/com/example/springaialibaba/controller/CustomerServiceController.java

@@ -1,177 +0,0 @@
-package com.example.springaialibaba.controller;
-
-
-import com.alibaba.cloud.ai.dashscope.agent.DashScopeAgent;
-import com.alibaba.cloud.ai.dashscope.agent.DashScopeAgentOptions;
-import com.alibaba.dashscope.app.Application;
-import com.alibaba.dashscope.app.ApplicationParam;
-import com.alibaba.dashscope.app.ApplicationResult;
-import com.alibaba.dashscope.app.FlowStreamMode;
-import com.alibaba.dashscope.exception.InputRequiredException;
-import com.alibaba.dashscope.exception.NoApiKeyException;
-import io.reactivex.Flowable;
-import jakarta.servlet.http.HttpServletResponse;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.ai.chat.model.ChatResponse;
-import org.springframework.ai.chat.prompt.Prompt;
-import org.springframework.http.MediaType;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.RestController;
-import reactor.adapter.rxjava.RxJava2Adapter;
-import reactor.core.publisher.Flux;
-
-import java.nio.charset.StandardCharsets;
-
-@Slf4j
-@RestController
-@RequiredArgsConstructor    //使用RequiredArgsConstructor注解，自动注入final类型的字段
-@RequestMapping("/customer")
-public class CustomerServiceController {
-
-    //注入Spring AI Alibaba Agent
-    //@Autowired
-    private final DashScopeAgent dashScopeAgent;
-
-    /**
-     * 智能客服接口（非流式，同步获取结果）
-     * @param question 用户问题
-     * @return 知识库标准答案
-     */
-    @GetMapping("/service")
-    public String customerService(@RequestParam("question") String question) {
-
-        try {
-            /*
-                DashScopeAgentOptions 是工作流 / 智能体的调用参数，它只负责「触发工作流」，不负责「修改大模型的推理参数」。
-                因为 Spring AI Alibaba 的自动配置在工作流（Agent）模式下不生效！
-            */
-
-            //
-           /* ChatResponse response = dashScopeAgent.call(
-                    new Prompt(question,  DashScopeAgentOptions.builder()
-                            .appId("df04e1abf24a416c8702260e88863ac4")
-                            .build()
-                            )
-            );
-
-            return response.getResult().getOutput().getText();*/
-
-            ApplicationParam param = ApplicationParam.builder()
-                    // 若没有配置环境变量，可用百炼API Key将下行替换为：.apiKey("sk-xxx")。但不建议在生产环境中直接将API Key硬编码到代码中，以减少API Key泄露风险。
-                    .apiKey(System.getenv("sk-f7d2253302b547c7a2fe257673cb854b"))
-                    .appId("df04e1abf24a416c8702260e88863ac4")
-                    .prompt(question)
-                    .build();
-
-            Application application = new Application();
-            ApplicationResult result = application.call(param);
-            return result.getOutput().getText();
-
-        } catch (Exception e) {
-            log.error("客服调用失败", e);
-            return "抱歉，智能客服暂时无法响应，请联系人工客服。";
-        }
-    }
-
-    // 官方原生流式调用（1:1对照文档）
-    @GetMapping(value = "/service2", produces = MediaType.TEXT_HTML_VALUE + ";charset=UTF-8")
-    public Flux<String> customerService2(
-            @RequestParam("question") String question,
-            HttpServletResponse response
-    ) {
-        //设置字符编码为UTF-8,解决中文乱码问题
-        response.setCharacterEncoding("UTF-8");
-
-        try {
-            // ==============================================
-            // 【官方原版写法】
-            // ==============================================
-            ApplicationParam param = ApplicationParam.builder()
-                    .apiKey("sk-f7d2253302b547c7a2fe257673cb854b") // 你的API Key
-                    .appId("df04e1abf24a416c8702260e88863ac4")
-                    .prompt(question)
-                    .incrementalOutput(true) // 官方：流式必须开
-                    .flowStreamMode(FlowStreamMode.MESSAGE_FORMAT) // 设置为流模式
-                    .build();
-
-            Application application = new Application();
-
-            // 官方流式调用
-            Flowable<ApplicationResult> resultFlowable = application.streamCall(param);
-
-            // 把 RxJava Flowable → Spring Flux（用于SSE输出）
-            // 正确的流式处理逻辑
-            System.out.println(resultFlowable);
-
-/*            return Flux.create(sink -> {
-                resultFlowable.subscribe(
-                        res -> {
-                            try {
-                                if (res != null && res.getOutput() != null) {
-                                    String content = null;
-
-                                    if ("stop".equals(res.getOutput().getFinishReason())) {
-                                        // 流结束
-                                        content = res.getOutput().getText();
-                                        if (content != null && !content.trim().isEmpty()) {
-                                            sink.next("data: " + content + "\n\n");
-                                        }
-                                    } else {
-                                        // 流式输出
-                                        if (res.getOutput().getWorkflowMessage() != null &&
-                                                res.getOutput().getWorkflowMessage().getMessage() != null) {
-
-                                            content = res.getOutput().getWorkflowMessage()
-                                                    .getMessage().getContent();
-
-                                            if (content != null && !content.trim().isEmpty()) {
-                                                sink.next("data: " + content + "\n\n");
-                                            }
-                                        }
-                                    }
-                                }
-                            } catch (Exception e) {
-                                log.error("处理响应异常", e);
-                            }
-                        },
-                        error -> {
-                            log.error("流式调用异常", error);
-                            sink.next("data: 服务调用异常\n\n");
-                            sink.complete();
-                        },
-                        () -> {
-                            log.info("流式调用完成");
-                            sink.complete();
-                        }
-                );
-            });*/
-
-            // RxJava适配器 flowable 转换为 flux
-            return RxJava2Adapter.flowableToFlux(resultFlowable)
-                    .map(this::extractContent)
-                    .filter(content -> content != null && !content.trim().isEmpty())
-                    .map(content -> "data: " + content + "\n\n");
-
-
-        } catch (Exception e) {
-            log.error("客服调用失败", e);
-            return Flux.error(e);
-        }
-    }
-
-    // 从 ApplicationResult 中提取内容
-    private String extractContent(ApplicationResult res) {
-        if (res == null || res.getOutput() == null) return null;
-
-        if ("stop".equals(res.getOutput().getFinishReason())) {
-            return res.getOutput().getText();
-        } else if (res.getOutput().getWorkflowMessage() != null &&
-                res.getOutput().getWorkflowMessage().getMessage() != null) {
-            return res.getOutput().getWorkflowMessage().getMessage().getContent();
-        }
-        return null;
-    }
-}

黄永兴学习笔记/智能客服demo/SpringAIAlibaba/pom.xml → 黄永兴学习笔记/智能客服案例/SpringAIAlibaba/pom.xml

@@ -84,10 +84,15 @@
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
 
+        <!-- Spring WebFlux 流式核心 -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-webflux</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>io.projectreactor.addons</groupId>
             <artifactId>reactor-adapter</artifactId>
-            <version>3.5.0</version>
         </dependency>
 
         <dependency>
@@ -113,6 +118,7 @@
 
 
 
+
     </dependencies>
 
     <build>

黄永兴学习笔记/智能客服案例/SpringAIAlibaba/src/main/java/com/example/springaialibaba/controller/CustomerServiceController.java

@@ -0,0 +1,230 @@
+package com.example.springaialibaba.controller;
+
+
+import com.alibaba.cloud.ai.dashscope.agent.DashScopeAgent;
+import com.alibaba.dashscope.app.*;
+import com.example.springaialibaba.pojo.StreamResponse;
+import com.example.springaialibaba.service.SpeechSynthesisService;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.reactivex.Flowable;
+import jakarta.servlet.http.HttpServletResponse;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+import java.nio.ByteBuffer;
+import java.util.Base64;
+import java.util.UUID;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.servlet.mvc.method.annotation.StreamingResponseBody;
+import reactor.adapter.rxjava.RxJava2Adapter;
+import reactor.adapter.rxjava.RxJava3Adapter;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+@Slf4j
+@RestController
+@RequiredArgsConstructor    //使用RequiredArgsConstructor注解，自动注入final类型的字段
+@RequestMapping("/customer")
+public class CustomerServiceController {
+
+    //注入Spring AI Alibaba Agent
+    //@Autowired
+    private final DashScopeAgent dashScopeAgent;
+    private final SpeechSynthesisService speechSynthesisService;
+
+    /**
+     * 智能客服接口（非流式，同步获取结果）
+     * @param question 用户问题
+     * @return 知识库标准答案
+     */
+    @GetMapping("/service")
+    public String customerServiceController(@RequestParam("question") String question) {
+
+        try {
+            /*
+                DashScopeAgentOptions 是工作流 / 智能体的调用参数，它只负责「触发工作流」，不负责「修改大模型的推理参数」。
+                因为 Spring AI Alibaba 的自动配置在工作流（Agent）模式下不生效！
+            */
+
+            //
+           /* ChatResponse response = dashScopeAgent.call(
+                    new Prompt(question,  DashScopeAgentOptions.builder()
+                            .appId("df04e1abf24a416c8702260e88863ac4")
+                            .build()
+                            )
+            );
+
+            return response.getResult().getOutput().getText();*/
+
+            ApplicationParam param = ApplicationParam.builder()
+                    // 若没有配置环境变量，可用百炼API Key将下行替换为：.apiKey("sk-xxx")。但不建议在生产环境中直接将API Key硬编码到代码中，以减少API Key泄露风险。
+                    .apiKey(System.getenv("sk-f7d2253302b547c7a2fe257673cb854b"))
+                    .appId("df04e1abf24a416c8702260e88863ac4")
+                    .prompt(question)
+                    .build();
+
+            Application application = new Application();
+            ApplicationResult result = application.call(param);
+            return result.getOutput().getText();
+
+        } catch (Exception e) {
+            log.error("客服调用失败", e);
+            return "抱歉，智能客服暂时无法响应，请联系人工客服。";
+        }
+    }
+
+    // 官方原生流式调用（1:1对照文档）
+    @GetMapping(value = "/service2", produces = MediaType.TEXT_EVENT_STREAM_VALUE)
+    public Flux<String> customerService2Controller(
+            @RequestParam("question") String question,
+            HttpServletResponse response
+    ) {
+        //设置字符编码为UTF-8,解决中文乱码问题
+        response.setCharacterEncoding("UTF-8");
+
+        ObjectMapper objectMapper = new ObjectMapper();
+        AtomicInteger counter = new AtomicInteger(0);
+
+        try {
+            // 【官方原版写法】
+            ApplicationParam param = ApplicationParam.builder()
+                    .apiKey("sk-f7d2253302b547c7a2fe257673cb854b")
+                    .appId("df04e1abf24a416c8702260e88863ac4")
+                    .prompt(question)
+                    .flowStreamMode(FlowStreamMode.MESSAGE_FORMAT)
+                    .build();
+
+            Application application = new Application();
+
+            // 官方流式调用
+            Flowable<ApplicationResult> resultFlowable = application.streamCall(param);
+
+            // RxJava适配器 flowable 转换为 flux Mono是单元素的Flux
+            return RxJava2Adapter.flowableToFlux(resultFlowable)
+                    .flatMap(res -> {
+                        String content = extractContent(res);
+                        if (content != null && !content.trim().isEmpty()) {
+                            try {
+                                String id = UUID.randomUUID().toString().substring(0, 8);
+                                int seq = counter.incrementAndGet();
+                                String jsonData = objectMapper.writeValueAsString(new StreamResponse(id, seq, content));
+                                return Mono.just(jsonData);
+                            } catch (Exception e) {
+                                log.error("JSON序列化失败", e);
+                                return Mono.empty();
+                            }
+                        }
+                        return Mono.empty();
+                    });
+
+        } catch (Exception e) {
+            log.error("客服调用失败", e);
+            return Flux.error(e);
+        }
+    }
+
+
+    // 语音合成接口 - 单向流式返回音频流数据
+    @GetMapping(value = "/synthesize", produces = "audio/wav")
+    public StreamingResponseBody synthesizeSpeech(@RequestParam("text") String text) {
+        log.info("开始语音合成，文本: {}", text);
+        
+        return outputStream -> {
+            CountDownLatch latch = new CountDownLatch(1);
+            try {
+                Flux<byte[]> audioFlux = speechSynthesisService.streamSynthesize(text);
+                audioFlux.subscribe(
+                    bytes -> {
+                        try {
+                            log.info("Controller收到音频数据，大小: {} 字节，写入输出流", bytes.length);
+                            outputStream.write(bytes);
+                            outputStream.flush();
+                            log.info("已刷新输出流");
+                        } catch (Exception e) {
+                            log.error("写入音频数据失败", e);
+                        }
+                    },
+                    error -> {
+                        log.error("音频流处理错误", error);
+                        latch.countDown();
+                    },
+                    () -> {
+                        log.info("音频数据传输完成");
+                        latch.countDown();
+                    }
+                );
+                log.info("等待音频流完成...");
+                latch.await();
+                log.info("音频流完成，结束请求");
+            } catch (Exception e) {
+                log.error("语音合成失败", e);
+            }
+        };
+    }
+
+    // SSE推送音频数据接口
+    @GetMapping(value = "/synthesize-sse", produces = MediaType.TEXT_EVENT_STREAM_VALUE)
+    public Flux<String> synthesizeSpeechSSE(@RequestParam("text") String text) {
+        log.info("开始SSE语音合成，文本: {}", text);
+        
+        Flux<byte[]> audioFlux = speechSynthesisService.streamSynthesize(text);
+        AtomicInteger seq = new AtomicInteger(0);
+        
+        return audioFlux
+                .map(bytes -> {
+                    String base64Data = Base64.getEncoder().encodeToString(bytes);
+                    int currentSeq = seq.incrementAndGet();
+                    String jsonData = String.format("{\"seq\":%d,\"data\":\"%s\",\"size\":%d}", 
+                            currentSeq, base64Data, bytes.length);
+                    log.info("SSE推送音频数据块 [{}], 大小: {} 字节", currentSeq, bytes.length);
+                    return "data: " + jsonData + "\n\n";
+                })
+                .doOnComplete(() -> {
+                    log.info("SSE音频推送完成");
+                })
+                .doOnError(error -> {
+                    log.error("SSE音频推送错误", error);
+                });
+    }
+    
+    // 从 ApplicationResult 中提取内容 
+    private String extractContent(ApplicationResult res) {
+        if (res == null || res.getOutput() == null) return null;
+        if (res.getOutput().getWorkflowMessage() != null) {
+            WorkflowMessage workflowMessage = res.getOutput().getWorkflowMessage();
+            if (workflowMessage != null && workflowMessage.getMessage() != null) {
+                String nodeId = workflowMessage.getNodeId();
+                String content = workflowMessage.getMessage().getContent();
+                // 区分不同的nodeId
+                if ("Output_emZG".equals(nodeId)) {
+                    // 流程输出节点，返回内容
+                    return content;
+                } else if ("End_mOtD".equals(nodeId)) {
+                    // 结束节点，不返回内容
+                    log.debug("流式传输结束，收到完整结果，不返回");
+                    return null;
+                } else {
+                    // 其他节点，返回内容
+                    return content;
+                }
+            }
+        }
+        return null;
+    }
+
+    
+
+
+
+
+
+
+
+}

黄永兴学习笔记/智能客服案例/SpringAIAlibaba/src/main/java/com/example/springaialibaba/controller/Main.java

@@ -0,0 +1,97 @@
+package com.example.springaialibaba.controller;
+
+import com.alibaba.dashscope.audio.tts.SpeechSynthesisResult;
+import com.alibaba.dashscope.audio.ttsv2.SpeechSynthesisAudioFormat;
+import com.alibaba.dashscope.audio.ttsv2.SpeechSynthesisParam;
+import com.alibaba.dashscope.audio.ttsv2.SpeechSynthesizer;
+import com.alibaba.dashscope.common.ResultCallback;
+import com.alibaba.dashscope.utils.Constants;
+
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+
+class TimeUtils {
+    private static final DateTimeFormatter formatter =
+            DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss.SSS");
+
+    public static String getTimestamp() {
+        return LocalDateTime.now().format(formatter);
+    }
+}
+
+
+public class Main {
+    private static String[] textArray = {"流式文本语音合成SDK，",
+            "可以将输入的文本", "合成为语音二进制数据，", "相比于非流式语音合成，",
+            "流式合成的优势在于实时性", "更强。用户在输入文本的同时",
+            "可以听到接近同步的语音输出，", "极大地提升了交互体验，",
+            "减少了用户等待时间。", "适用于调用大规模", "语言模型（LLM），以",
+            "流式输入文本的方式", "进行语音合成的场景。"};
+    private static String model = "cosyvoice-v3-flash"; // 模型
+    private static String voice = "longanyang"; // 音色
+
+    public static void streamAudioDataToSpeaker() {
+        // 配置回调函数
+        ResultCallback<SpeechSynthesisResult> callback = new ResultCallback<SpeechSynthesisResult>() {
+            @Override
+            public void onEvent(SpeechSynthesisResult result) {
+                // System.out.println("收到消息: " + result);
+                if (result.getAudioFrame() != null) {
+                    // 此处实现处理音频数据的逻辑
+                    System.out.println(TimeUtils.getTimestamp() + " 收到音频");
+                }
+            }
+
+            @Override
+            public void onComplete() {
+                System.out.println(TimeUtils.getTimestamp() + " 收到Complete，语音合成结束");
+            }
+
+            @Override
+            public void onError(Exception e) {
+                System.out.println("出现异常：" + e.toString());
+            }
+        };
+
+        // 请求参数
+        SpeechSynthesisParam param =
+                SpeechSynthesisParam.builder()
+                        // 新加坡和北京地域的API Key不同。获取API Key：https://help.aliyun.com/zh/model-studio/get-api-key
+                        // 若没有配置环境变量，请用百炼API Key将下行替换为：.apiKey("sk-xxx")
+                        .apiKey("sk-f7d2253302b547c7a2fe257673cb854b")
+                        .model(model)
+                        .voice(voice)
+                        .format(SpeechSynthesisAudioFormat
+                                .PCM_22050HZ_MONO_16BIT) // 流式合成使用PCM或者MP3
+                        .build();
+        SpeechSynthesizer synthesizer = new SpeechSynthesizer(param, callback);
+        // 带Callback的call方法将不会阻塞当前线程
+        try {
+            for (String text : textArray) {
+                // 发送文本片段，在回调接口的onEvent方法中实时获取二进制音频
+                synthesizer.streamingCall(text);
+            }
+            // 等待结束流式语音合成
+            synthesizer.streamingComplete();
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        } finally {
+            // 任务结束关闭websocket连接
+            synthesizer.getDuplexApi().close(1000, "bye");
+        }
+
+        // 首次发送文本时需建立 WebSocket 连接，因此首包延迟会包含连接建立的耗时
+        System.out.println(
+                "[Metric] requestId为："
+                        + synthesizer.getLastRequestId()
+                        + "，首包延迟（毫秒）为："
+                        + synthesizer.getFirstPackageDelay());
+    }
+
+    public static void main(String[] args) {
+        // 以下为北京地域url，若使用新加坡地域的模型，需将url替换为：wss://dashscope-intl.aliyuncs.com/api-ws/v1/inference
+        Constants.baseWebsocketApiUrl = "wss://dashscope.aliyuncs.com/api-ws/v1/inference";
+        streamAudioDataToSpeaker();
+        System.exit(0);
+    }
+}

黄永兴学习笔记/智能客服案例/SpringAIAlibaba/src/main/java/com/example/springaialibaba/controller/SpeechSynthesisController.java

@@ -0,0 +1,118 @@
+package com.example.springaialibaba.controller;
+
+import com.alibaba.dashscope.audio.tts.SpeechSynthesisParam;
+import com.alibaba.dashscope.audio.tts.SpeechSynthesizer;
+import com.alibaba.dashscope.audio.tts.SpeechSynthesisResult;
+import com.alibaba.dashscope.exception.NoApiKeyException;
+import com.alibaba.dashscope.utils.Constants;
+import io.reactivex.Flowable;
+import jakarta.servlet.http.HttpServletResponse;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import reactor.adapter.rxjava.RxJava2Adapter;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.Base64;
+
+@Slf4j
+@RestController
+@RequestMapping("/speech")
+public class SpeechSynthesisController {
+
+    private static final String MODEL = "cosyvoice-v3-flash";
+    private static final String VOICE = "longanyang";
+
+    static {
+        // 北京地域url，若使用新加坡地域的模型，需将url替换为：wss://dashscope-intl.aliyuncs.com/api-ws/v1/inference
+        Constants.baseWebsocketApiUrl = "wss://dashscope.aliyuncs.com/api-ws/v1/inference";
+    }
+
+    @GetMapping(value = "/synthesize", produces = MediaType.APPLICATION_OCTET_STREAM_VALUE)
+    public void synthesizeAudio(
+            @RequestParam("text") String text,
+            HttpServletResponse response
+    ) throws NoApiKeyException, IOException {
+
+        // 设置响应头
+        response.setContentType("audio/wav");
+        response.setHeader("Content-Disposition", "attachment; filename=output.wav");
+
+        // 请求参数
+        SpeechSynthesisParam param = SpeechSynthesisParam.builder()
+                .apiKey(System.getenv("DASHSCOPE_API_KEY"))
+                .model(MODEL)
+                .voice(VOICE)
+                .build();
+
+        SpeechSynthesizer synthesizer = new SpeechSynthesizer(param, null);
+
+        // 流式获取音频数据
+        Flowable<SpeechSynthesisResult> resultFlowable = synthesizer.callAsFlowable(text);
+
+        // 处理音频数据
+        OutputStream outputStream = response.getOutputStream();
+
+        resultFlowable.blockingForEach(result -> {
+            if (result.getAudioFrame() != null) {
+                try {
+                    // 音频数据是Base64编码的，需要解码
+                    byte[] audioData = Base64.getDecoder().decode(result.getAudioFrame().getAudio());
+                    outputStream.write(audioData);
+                    outputStream.flush();
+                    log.debug("写入音频数据: {} bytes", audioData.length);
+                } catch (IOException e) {
+                    log.error("写入音频数据失败", e);
+                }
+            }
+        });
+
+        // 关闭连接和输出流
+        synthesizer.getDuplexApi().close(1000, "bye");
+        outputStream.close();
+
+        // 打印首包延迟
+        log.info("[Metric] requestId为：{}", synthesizer.getLastRequestId());
+        log.info("首包延迟（毫秒）为：{}", synthesizer.getFirstPackageDelay());
+    }
+
+    @GetMapping(value = "/stream", produces = MediaType.TEXT_EVENT_STREAM_VALUE)
+    public Flux<String> streamAudio(
+            @RequestParam("text") String text
+    ) throws NoApiKeyException {
+
+        // 请求参数
+        SpeechSynthesisParam param = SpeechSynthesisParam.builder()
+                .apiKey(System.getenv("DASHSCOPE_API_KEY"))
+                .model(MODEL)
+                .voice(VOICE)
+                .build();
+
+        SpeechSynthesizer synthesizer = new SpeechSynthesizer(param, null);
+
+        // 流式获取音频数据
+        Flowable<SpeechSynthesisResult> resultFlowable = synthesizer.callAsFlowable(text);
+
+        // 转换为Flux并返回
+        return RxJava2Adapter.flowableToFlux(resultFlowable)
+                .flatMap(result -> {
+                    if (result.getAudioFrame() != null) {
+                        String audioBase64 = result.getAudioFrame().getAudio();
+                        return Mono.just("data: " + audioBase64 + "\n\n");
+                    }
+                    return Mono.empty();
+                })
+                .doOnTerminate(() -> {
+                    // 关闭连接
+                    synthesizer.getDuplexApi().close(1000, "bye");
+                    log.info("[Metric] requestId为：{}", synthesizer.getLastRequestId());
+                    log.info("首包延迟（毫秒）为：{}", synthesizer.getFirstPackageDelay());
+                });
+    }
+}

黄永兴学习笔记/智能客服案例/SpringAIAlibaba/src/main/java/com/example/springaialibaba/pojo/StreamResponse.java

@@ -0,0 +1,14 @@
+package com.example.springaialibaba.pojo;
+
+// 流式响应数据结构
+public class StreamResponse {
+    public String id;
+    public int seq;
+    public String text;
+
+    public StreamResponse(String id, int seq, String text) {
+        this.id = id;
+        this.seq = seq;
+        this.text = text;
+    }
+}

黄永兴学习笔记/智能客服案例/SpringAIAlibaba/src/main/java/com/example/springaialibaba/service/AudioGenerationService.java

@@ -0,0 +1,107 @@
+package com.example.springaialibaba.service;
+
+import com.alibaba.dashscope.audio.tts.SpeechSynthesisResult;
+import com.alibaba.dashscope.audio.ttsv2.SpeechSynthesisParam;
+import com.alibaba.dashscope.audio.ttsv2.SpeechSynthesizer;
+import com.alibaba.dashscope.common.ResultCallback;
+import com.alibaba.dashscope.exception.NoApiKeyException;
+import com.alibaba.dashscope.utils.Constants;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.nio.ByteBuffer;
+import java.util.ArrayList;
+import java.util.List;
+
+@Slf4j
+@Service
+public class AudioGenerationService {
+
+    private static final String MODEL = "cosyvoice-v3-flash";
+    private static final String VOICE = "longanyang";
+
+    static {
+        // 设置WebSocket API地址（北京地域）
+        Constants.baseWebsocketApiUrl = "wss://dashscope.aliyuncs.com/api-ws/v1/inference";
+    }
+
+    /**
+     * 生成文本的音频数据
+     * @param text 要转换为音频的文本
+     * @return 音频数据的Flux流
+     */
+    public Flux<ByteBuffer> generateAudio(String text) {
+        return Mono.fromCallable(() -> {
+            try {
+                SpeechSynthesisParam param = SpeechSynthesisParam.builder()
+                        .apiKey("sk-f7d2253302b547c7a2fe257673cb854b")
+                        .model(MODEL)
+                        .voice(VOICE)
+                        .build();
+
+                SpeechSynthesizer synthesizer = new SpeechSynthesizer(param, null);
+                
+                List<ByteBuffer> audioChunks = new ArrayList<>();
+                
+                synthesizer.callAsFlowable(text).blockingForEach(result -> {
+                    if (result.getAudioFrame() != null) {
+                        ByteBuffer audioData = ByteBuffer.wrap(result.getAudioFrame());
+                        audioChunks.add(audioData);
+                        log.debug("收到音频数据块，大小: {} bytes", result.getAudioFrame().length);
+                    }
+                });
+                
+                synthesizer.getDuplexApi().close(1000, "bye");
+                
+                log.info("音频生成完成，首包延迟: {} ms", synthesizer.getFirstPackageDelay());
+                
+                return Flux.fromIterable(audioChunks);
+                
+            } catch (NoApiKeyException e) {
+                log.error("API Key错误", e);
+                return Flux.error(e);
+            } catch (Exception e) {
+                log.error("音频生成失败", e);
+                return Flux.error(e);
+            }
+        }).flatMapMany(flux -> flux);
+    }
+
+    /**
+     * 生成单个音频数据块（用于实时流式传输）
+     * @param text 要转换为音频的文本
+     * @return 音频数据的Mono
+     */
+    public Mono<ByteBuffer> generateAudioChunk(String text) {
+        return Mono.fromCallable(() -> {
+            try {
+                SpeechSynthesisParam param = SpeechSynthesisParam.builder()
+                        .apiKey("sk-f7d2253302b547c7a2fe257673cb854b")
+                        .model(MODEL)
+                        .voice(VOICE)
+                        .build();
+
+                SpeechSynthesizer synthesizer = new SpeechSynthesizer(param, null);
+
+                ByteBuffer audioData = null;
+                
+                synthesizer.callAsFlowable(text).blockingForEach(result -> {
+                    if (result.getAudioFrame() != null) {
+                        audioData = ByteBuffer.wrap(result.getAudioFrame());
+                        log.debug("生成音频数据块，大小: {} bytes", result.getAudioFrame().length);
+                    }
+                });
+                
+                synthesizer.getDuplexApi().close(1000, "bye");
+                
+                return audioData;
+                
+            } catch (Exception e) {
+                log.error("音频生成失败", e);
+                throw new RuntimeException("音频生成失败", e);
+            }
+        });
+    }
+}

黄永兴学习笔记/智能客服案例/SpringAIAlibaba/src/main/java/com/example/springaialibaba/service/SpeechSynthesisService.java

@@ -0,0 +1,82 @@
+package com.example.springaialibaba.service;
+
+
+import com.alibaba.dashscope.audio.tts.SpeechSynthesisResult;
+import com.alibaba.dashscope.audio.ttsv2.SpeechSynthesisParam;
+import com.alibaba.dashscope.audio.ttsv2.SpeechSynthesizer;
+import com.alibaba.dashscope.utils.Constants;
+import io.reactivex.Flowable;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+import reactor.adapter.rxjava.RxJava2Adapter;
+import reactor.core.publisher.Flux;
+
+import java.nio.ByteBuffer;
+
+@Slf4j
+@Service
+public class SpeechSynthesisService {
+
+    private static final String MODEL = "cosyvoice-v3-flash";
+    private static final String VOICE = "longanyang";
+
+    public Flux<byte[]> streamSynthesize(String text) {
+        try {
+            Constants.baseWebsocketApiUrl = "wss://dashscope.aliyuncs.com/api-ws/v1/inference";
+
+            SpeechSynthesisParam param = SpeechSynthesisParam.builder()
+                    .apiKey("sk-f7d2253302b547c7a2fe257673cb854b")
+                    .model(MODEL)
+                    .voice(VOICE)
+                    .build();
+
+            SpeechSynthesizer synthesizer = new SpeechSynthesizer(param, null);
+            Flowable<SpeechSynthesisResult> resultFlowable = synthesizer.callAsFlowable(text);
+
+            Flux<byte[]> audioFlux = RxJava2Adapter.flowableToFlux(resultFlowable)
+                    .doOnNext(result -> {
+                        log.info("收到SpeechSynthesisResult, audioFrame: {}, frameSize: {}", 
+                                result.getAudioFrame() != null,
+                                result.getAudioFrame() != null ? result.getAudioFrame().remaining() : 0);
+                    })
+                    .filter(result -> {
+                        boolean hasAudio = result.getAudioFrame() != null;
+                        if (!hasAudio) {
+                            log.info("跳过无音频帧的结果");
+                        }
+                        return hasAudio;
+                    })
+                    .map(result -> {
+                        ByteBuffer buffer = result.getAudioFrame();
+                        byte[] bytes = new byte[buffer.remaining()];
+                        buffer.get(bytes);
+                        log.info("处理音频数据块，大小: {} 字节", bytes.length);
+                        return bytes;
+                    })
+                    .doOnComplete(() -> {
+                        log.info("语音合成完成，requestId: {}, 首包延迟: {}ms", 
+                                synthesizer.getLastRequestId(), 
+                                synthesizer.getFirstPackageDelay());
+                        try {
+                            synthesizer.getDuplexApi().close(1000, "bye");
+                        } catch (Exception e) {
+                            log.error("关闭连接失败", e);
+                        }
+                    })
+                    .doOnError(error -> {
+                        log.error("语音合成错误", error);
+                        try {
+                            synthesizer.getDuplexApi().close(1000, "bye");
+                        } catch (Exception e) {
+                            log.error("关闭连接失败", e);
+                        }
+                    });
+
+            return audioFlux;
+
+        } catch (Exception e) {
+            log.error("语音合成失败", e);
+            return Flux.error(e);
+        }
+    }
+}

黄永兴学习笔记/智能客服demo/SpringAIAlibaba/src/main/resources/application.yml → 黄永兴学习笔记/智能客服案例/SpringAIAlibaba/src/main/resources/application.yml

@@ -11,3 +11,4 @@ spring:
       api-key: sk-f7d2253302b547c7a2fe257673cb854b
       # 业务空间ID
       workspace-id: llm-fuczq7vkh8vyz716
+

黄永兴学习笔记/智能客服案例/SpringAIAlibaba/src/main/resources/static/index.html

@@ -0,0 +1,263 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>智能客服 - 文本 + 语音</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            max-width: 1000px;
+            margin: 30px auto;
+            padding: 20px;
+        }
+        .container {
+            border: 1px solid #ddd;
+            border-radius: 8px;
+            padding: 30px;
+        }
+        h1 {
+            color: #333;
+            margin-bottom: 30px;
+        }
+        .input-group {
+            margin-bottom: 20px;
+        }
+        textarea {
+            width: 100%;
+            height: 100px;
+            padding: 12px;
+            font-size: 16px;
+            border: 1px solid #ccc;
+            border-radius: 4px;
+            resize: vertical;
+            box-sizing: border-box;
+        }
+        button {
+            padding: 12px 30px;
+            font-size: 16px;
+            background-color: #007bff;
+            color: white;
+            border: none;
+            border-radius: 4px;
+            cursor: pointer;
+        }
+        button:hover {
+            background-color: #0056b3;
+        }
+        button:disabled {
+            background-color: #ccc;
+            cursor: not-allowed;
+        }
+        .output-section {
+            margin-top: 30px;
+            border-top: 1px solid #eee;
+            padding-top: 20px;
+        }
+        .output-title {
+            font-size: 18px;
+            font-weight: bold;
+            margin-bottom: 15px;
+            color: #333;
+        }
+        .output-text {
+            padding: 15px;
+            background-color: #f8f9fa;
+            border-radius: 4px;
+            border: 1px solid #e9ecef;
+            min-height: 100px;
+            font-size: 16px;
+            line-height: 1.8;
+            color: #333;
+            white-space: pre-wrap;
+        }
+        .status {
+            margin-top: 20px;
+            padding: 15px;
+            background-color: #d1ecf1;
+            border-radius: 4px;
+            color: #0c5460;
+            font-size: 16px;
+        }
+        audio {
+            margin-top: 20px;
+            width: 100%;
+        }
+        .example-btn {
+            margin-left: 10px;
+            background-color: #28a745;
+        }
+        .example-btn:hover {
+            background-color: #218838;
+        }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <h1>🤖 智能客服 - 文本 + 语音</h1>
+        
+        <div class="input-group">
+            <label style="display: block; margin-bottom: 10px; font-size: 16px;">请输入您的问题：</label>
+            <textarea id="questionInput" placeholder="请输入您的问题，例如：什么是半仓？"></textarea>
+        </div>
+        
+        <div class="input-group">
+            <button id="generateBtn" onclick="askQuestion()">提问</button>
+            <button class="example-btn" onclick="fillExample()">示例问题</button>
+        </div>
+        
+        <div class="status" id="status">
+            状态：等待提问
+        </div>
+        
+        <div class="output-section">
+            <div class="output-title">📝 回答内容</div>
+            <div class="output-text" id="outputText">
+                （回答将在这里显示）
+            </div>
+        </div>
+        
+        <audio id="audioPlayer" controls></audio>
+    </div>
+
+    <script>
+        const exampleQuestion = "什么是半仓？";
+
+        function fillExample() {
+            document.getElementById('questionInput').value = exampleQuestion;
+        }
+
+        async function askQuestion() {
+            const question = document.getElementById('questionInput').value.trim();
+            const statusDiv = document.getElementById('status');
+            const outputText = document.getElementById('outputText');
+            const audioPlayer = document.getElementById('audioPlayer');
+            const generateBtn = document.getElementById('generateBtn');
+            
+            if (!question) {
+                alert('请输入您的问题！');
+                return;
+            }
+
+            generateBtn.disabled = true;
+            outputText.textContent = '';
+            statusDiv.textContent = '状态：正在获取回答...';
+            console.log('开始提问:', question);
+
+            let fullText = '';
+            let eventSource = null;
+            
+            try {
+                eventSource = new EventSource(`/customer/service2?question=${encodeURIComponent(question)}`);
+                
+                eventSource.onmessage = (event) => {
+                    console.log('收到原始数据:', event.data);
+                    
+                    const dataStr = event.data;
+                    
+                    if (!dataStr || dataStr.trim() === '') {
+                        console.log('跳过空数据');
+                        return;
+                    }
+                    
+                    try {
+                        const data = JSON.parse(dataStr);
+                        const text = data.text;
+                        if (text) {
+                            fullText += text;
+                            outputText.textContent += text;
+                            outputText.scrollTop = outputText.scrollHeight;
+                            statusDiv.textContent = `状态：正在获取回答... (已收到 ${fullText.length} 字)`;
+                            console.log('解析到文本:', text);
+                        }
+                    } catch (parseError) {
+                        console.error('JSON解析失败:', parseError, '原始数据:', dataStr);
+                    }
+                };
+                
+                eventSource.onerror = (error) => {
+                    console.log('EventSource 连接关闭:', error);
+                    eventSource.close();
+                    
+                    if (fullText.length > 0) {
+                        statusDiv.textContent = '状态：回答获取完成，正在生成语音...';
+                        console.log('完整回答:', fullText);
+                        
+                        generateAndPlayAudio(fullText);
+                    } else {
+                        statusDiv.textContent = '状态：未获取到回答';
+                        generateBtn.disabled = false;
+                    }
+                };
+
+            } catch (error) {
+                console.error('获取回答错误:', error);
+                statusDiv.textContent = `状态：获取回答失败 - ${error.message}`;
+                generateBtn.disabled = false;
+            }
+        }
+
+        async function generateAndPlayAudio(text) {
+            const statusDiv = document.getElementById('status');
+            const audioPlayer = document.getElementById('audioPlayer');
+            const generateBtn = document.getElementById('generateBtn');
+            
+            statusDiv.textContent = '状态：正在生成语音...';
+            console.log('开始语音合成，文本长度:', text.length);
+
+            try {
+                const url = `/customer/synthesize?text=${encodeURIComponent(text)}`;
+                
+                audioPlayer.src = url;
+                
+                audioPlayer.onloadstart = () => {
+                    statusDiv.textContent = '状态：开始接收音频流...';
+                    console.log('开始接收音频流');
+                };
+                
+                audioPlayer.onloadeddata = () => {
+                    statusDiv.textContent = '状态：数据加载中，准备播放...';
+                    console.log('音频数据加载完成，可以开始播放');
+                };
+                
+                audioPlayer.onplaying = () => {
+                    statusDiv.textContent = '状态：正在播放（流式）';
+                    console.log('开始播放音频');
+                };
+                
+                audioPlayer.onwaiting = () => {
+                    statusDiv.textContent = '状态：缓冲中...';
+                };
+                
+                audioPlayer.oncanplay = () => {
+                    statusDiv.textContent = '状态：正在播放（流畅）';
+                };
+                
+                audioPlayer.onended = () => {
+                    statusDiv.textContent = '状态：播放完成';
+                    generateBtn.disabled = false;
+                    console.log('播放完成');
+                };
+                
+                audioPlayer.onerror = (e) => {
+                    console.error('音频播放错误:', e);
+                    statusDiv.textContent = `状态：音频播放失败 - ${audioPlayer.error ? audioPlayer.error.message : '未知错误'}`;
+                    generateBtn.disabled = false;
+                };
+                
+                audioPlayer.play();
+                console.log('已调用 audio.play()');
+                
+            } catch (error) {
+                console.error('语音合成错误:', error);
+                statusDiv.textContent = `状态：出错了 - ${error.message}`;
+                generateBtn.disabled = false;
+            }
+        }
+
+        window.onload = () => {
+            console.log('页面加载完成');
+        };
+    </script>
+</body>
+</html>

黄永兴学习笔记/智能客服demo/SpringAIAlibaba/target/classes/application.yml → 黄永兴学习笔记/智能客服案例/SpringAIAlibaba/target/classes/application.yml

@@ -11,3 +11,4 @@ spring:
       api-key: sk-f7d2253302b547c7a2fe257673cb854b
       # 业务空间ID
       workspace-id: llm-fuczq7vkh8vyz716
+

黄永兴学习笔记/智能客服案例/SpringAIAlibaba/target/classes/static/index.html

@@ -0,0 +1,263 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>智能客服 - 文本 + 语音</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            max-width: 1000px;
+            margin: 30px auto;
+            padding: 20px;
+        }
+        .container {
+            border: 1px solid #ddd;
+            border-radius: 8px;
+            padding: 30px;
+        }
+        h1 {
+            color: #333;
+            margin-bottom: 30px;
+        }
+        .input-group {
+            margin-bottom: 20px;
+        }
+        textarea {
+            width: 100%;
+            height: 100px;
+            padding: 12px;
+            font-size: 16px;
+            border: 1px solid #ccc;
+            border-radius: 4px;
+            resize: vertical;
+            box-sizing: border-box;
+        }
+        button {
+            padding: 12px 30px;
+            font-size: 16px;
+            background-color: #007bff;
+            color: white;
+            border: none;
+            border-radius: 4px;
+            cursor: pointer;
+        }
+        button:hover {
+            background-color: #0056b3;
+        }
+        button:disabled {
+            background-color: #ccc;
+            cursor: not-allowed;
+        }
+        .output-section {
+            margin-top: 30px;
+            border-top: 1px solid #eee;
+            padding-top: 20px;
+        }
+        .output-title {
+            font-size: 18px;
+            font-weight: bold;
+            margin-bottom: 15px;
+            color: #333;
+        }
+        .output-text {
+            padding: 15px;
+            background-color: #f8f9fa;
+            border-radius: 4px;
+            border: 1px solid #e9ecef;
+            min-height: 100px;
+            font-size: 16px;
+            line-height: 1.8;
+            color: #333;
+            white-space: pre-wrap;
+        }
+        .status {
+            margin-top: 20px;
+            padding: 15px;
+            background-color: #d1ecf1;
+            border-radius: 4px;
+            color: #0c5460;
+            font-size: 16px;
+        }
+        audio {
+            margin-top: 20px;
+            width: 100%;
+        }
+        .example-btn {
+            margin-left: 10px;
+            background-color: #28a745;
+        }
+        .example-btn:hover {
+            background-color: #218838;
+        }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <h1>🤖 智能客服 - 文本 + 语音</h1>
+        
+        <div class="input-group">
+            <label style="display: block; margin-bottom: 10px; font-size: 16px;">请输入您的问题：</label>
+            <textarea id="questionInput" placeholder="请输入您的问题，例如：什么是半仓？"></textarea>
+        </div>
+        
+        <div class="input-group">
+            <button id="generateBtn" onclick="askQuestion()">提问</button>
+            <button class="example-btn" onclick="fillExample()">示例问题</button>
+        </div>
+        
+        <div class="status" id="status">
+            状态：等待提问
+        </div>
+        
+        <div class="output-section">
+            <div class="output-title">📝 回答内容</div>
+            <div class="output-text" id="outputText">
+                （回答将在这里显示）
+            </div>
+        </div>
+        
+        <audio id="audioPlayer" controls></audio>
+    </div>
+
+    <script>
+        const exampleQuestion = "什么是半仓？";
+
+        function fillExample() {
+            document.getElementById('questionInput').value = exampleQuestion;
+        }
+
+        async function askQuestion() {
+            const question = document.getElementById('questionInput').value.trim();
+            const statusDiv = document.getElementById('status');
+            const outputText = document.getElementById('outputText');
+            const audioPlayer = document.getElementById('audioPlayer');
+            const generateBtn = document.getElementById('generateBtn');
+            
+            if (!question) {
+                alert('请输入您的问题！');
+                return;
+            }
+
+            generateBtn.disabled = true;
+            outputText.textContent = '';
+            statusDiv.textContent = '状态：正在获取回答...';
+            console.log('开始提问:', question);
+
+            let fullText = '';
+            let eventSource = null;
+            
+            try {
+                eventSource = new EventSource(`/customer/service2?question=${encodeURIComponent(question)}`);
+                
+                eventSource.onmessage = (event) => {
+                    console.log('收到原始数据:', event.data);
+                    
+                    const dataStr = event.data;
+                    
+                    if (!dataStr || dataStr.trim() === '') {
+                        console.log('跳过空数据');
+                        return;
+                    }
+                    
+                    try {
+                        const data = JSON.parse(dataStr);
+                        const text = data.text;
+                        if (text) {
+                            fullText += text;
+                            outputText.textContent += text;
+                            outputText.scrollTop = outputText.scrollHeight;
+                            statusDiv.textContent = `状态：正在获取回答... (已收到 ${fullText.length} 字)`;
+                            console.log('解析到文本:', text);
+                        }
+                    } catch (parseError) {
+                        console.error('JSON解析失败:', parseError, '原始数据:', dataStr);
+                    }
+                };
+                
+                eventSource.onerror = (error) => {
+                    console.log('EventSource 连接关闭:', error);
+                    eventSource.close();
+                    
+                    if (fullText.length > 0) {
+                        statusDiv.textContent = '状态：回答获取完成，正在生成语音...';
+                        console.log('完整回答:', fullText);
+                        
+                        generateAndPlayAudio(fullText);
+                    } else {
+                        statusDiv.textContent = '状态：未获取到回答';
+                        generateBtn.disabled = false;
+                    }
+                };
+
+            } catch (error) {
+                console.error('获取回答错误:', error);
+                statusDiv.textContent = `状态：获取回答失败 - ${error.message}`;
+                generateBtn.disabled = false;
+            }
+        }
+
+        async function generateAndPlayAudio(text) {
+            const statusDiv = document.getElementById('status');
+            const audioPlayer = document.getElementById('audioPlayer');
+            const generateBtn = document.getElementById('generateBtn');
+            
+            statusDiv.textContent = '状态：正在生成语音...';
+            console.log('开始语音合成，文本长度:', text.length);
+
+            try {
+                const url = `/customer/synthesize?text=${encodeURIComponent(text)}`;
+                
+                audioPlayer.src = url;
+                
+                audioPlayer.onloadstart = () => {
+                    statusDiv.textContent = '状态：开始接收音频流...';
+                    console.log('开始接收音频流');
+                };
+                
+                audioPlayer.onloadeddata = () => {
+                    statusDiv.textContent = '状态：数据加载中，准备播放...';
+                    console.log('音频数据加载完成，可以开始播放');
+                };
+                
+                audioPlayer.onplaying = () => {
+                    statusDiv.textContent = '状态：正在播放（流式）';
+                    console.log('开始播放音频');
+                };
+                
+                audioPlayer.onwaiting = () => {
+                    statusDiv.textContent = '状态：缓冲中...';
+                };
+                
+                audioPlayer.oncanplay = () => {
+                    statusDiv.textContent = '状态：正在播放（流畅）';
+                };
+                
+                audioPlayer.onended = () => {
+                    statusDiv.textContent = '状态：播放完成';
+                    generateBtn.disabled = false;
+                    console.log('播放完成');
+                };
+                
+                audioPlayer.onerror = (e) => {
+                    console.error('音频播放错误:', e);
+                    statusDiv.textContent = `状态：音频播放失败 - ${audioPlayer.error ? audioPlayer.error.message : '未知错误'}`;
+                    generateBtn.disabled = false;
+                };
+                
+                audioPlayer.play();
+                console.log('已调用 audio.play()');
+                
+            } catch (error) {
+                console.error('语音合成错误:', error);
+                statusDiv.textContent = `状态：出错了 - ${error.message}`;
+                generateBtn.disabled = false;
+            }
+        }
+
+        window.onload = () => {
+            console.log('页面加载完成');
+        };
+    </script>
+</body>
+</html>

黄永兴学习笔记/智能客服案例/SpringAIAlibaba/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst

@@ -0,0 +1,4 @@
+C:\Users\Mayn\IdeaProjects\StudySpringAI\StudySpringAI\SpringAIAlibaba\src\main\java\com\example\springaialibaba\controller\CustomerServiceController.java
+C:\Users\Mayn\IdeaProjects\StudySpringAI\StudySpringAI\SpringAIAlibaba\src\main\java\com\example\springaialibaba\controller\Main.java
+C:\Users\Mayn\IdeaProjects\StudySpringAI\StudySpringAI\SpringAIAlibaba\src\main\java\com\example\springaialibaba\service\SpeechSynthesisService.java
+C:\Users\Mayn\IdeaProjects\StudySpringAI\StudySpringAI\SpringAIAlibaba\src\main\java\com\example\springaialibaba\SpringAiAlibabaApplication.java