语音管理

fys-admin/src/main/java/com/fuyuanshen/app/http/TokenClient.java

@@ -0,0 +1,48 @@
+package com.fuyuanshen.app.http;
+
+import java.io.*;
+import java.net.HttpURLConnection;
+import java.net.URL;
+
+/**
+ * 获取阿里云TTS服务访问令牌
+ */
+public class TokenClient {
+    
+    public static String getAccessToken(String accessKeyId, String accessKeySecret) throws IOException {
+        String endpoint = "https://nls-meta.cn-shanghai.aliyuncs.com/v1/token";
+        
+        URL url = new URL(endpoint);
+        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
+        
+        conn.setRequestMethod("POST");
+        conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
+        conn.setDoOutput(true);
+        
+        // 发送认证信息
+        String params = String.format("grant_type=client_credentials&client_id=%s&client_secret=%s", 
+                                     accessKeyId, accessKeySecret);
+        
+        try (OutputStream os = conn.getOutputStream()) {
+            os.write(params.getBytes("UTF-8"));
+        }
+        
+        int responseCode = conn.getResponseCode();
+        if (responseCode == HttpURLConnection.HTTP_OK) {
+            try (InputStream is = conn.getInputStream();
+                 BufferedReader reader = new BufferedReader(new InputStreamReader(is))) {
+                
+                StringBuilder response = new StringBuilder();
+                String line;
+                while ((line = reader.readLine()) != null) {
+                    response.append(line);
+                }
+                
+                // 解析响应获取token（实际需要使用JSON解析库）
+                return response.toString().replaceAll(".*\"access_token\":\"([^\"]+)\".*", "$1");
+            }
+        } else {
+            throw new IOException("获取令牌失败，状态码: " + responseCode);
+        }
+    }
+}