feat: 非流式合成语音

app/controller/add_websocket_voice_generate_route.py

@@ -3,6 +3,7 @@ import threading
 from io import BufferedWriter
 
 from fastapi import FastAPI, Query
+from pydantic import BaseModel, Field
 from starlette.websockets import WebSocket
 
 import dashscope
@@ -14,14 +15,10 @@ dashscope.api_key = env.llm_key_bailian
 
 
 def add_websocket_voice_generate_route(app: FastAPI):
-  @app.post("/ws_voice_generate")
+  @app.post("/voice_generate")
-  async def ws_voice_generate():
+  async def voice_generate(body: VoiceGenerateParamSchema):
 
-    # dashscope.api_key = "apiKey"
+    result = SpeechSynthesizer.call(**body.model_dump())
-    result = SpeechSynthesizer.call(model='sambert-zhichu-v1',
-                                    text='今天天气怎么样',
-                                    sample_rate=16000,
-                                    format='mp3')
     if result.get_audio_data() is not None:
       with open('output.mp3', 'wb') as f:
         f.write(result.get_audio_data())
@@ -29,3 +26,12 @@ def add_websocket_voice_generate_route(app: FastAPI):
             (sys.getsizeof(result.get_audio_data())))
     else:
       print('ERROR: response is %s' % (result.get_response()))
+
+
+class VoiceGenerateParamSchema(BaseModel):
+  text: str = Field(..., description="要生成的文本")
+  model: str = Field(default="sambert-zhichu-v1", description="模型名称")
+  sample_rate: int = Field(default=16000, description="采样率")
+  format: str = Field(default="mp3", description="音频格式")
+  volume: int = Field(default=1, description="音量大小")
+  rate: int = Field(default=1, description="语速")