代码语言：python

所属分类：其他

代码描述：python+html调用阿里cosyvoice音色库文本设计添加预览试听管理删除代码，本地文本描述生成音色并试听，还能删除管理。

代码标签： python html 调用 阿里 cosyvoice 音色库 文本 设计 添加 预览 试听 管理

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

import os
import base64
import requests
from flask import Flask, request, jsonify, render_template_string, send_from_directory

app = Flask(__name__)

API_KEY ="sk-"
if not API_KEY:
    raise ValueError("❌ 未找到环境变量 DASHSCOPE_API_KEY，请先配置！")

BASE_URL = "https://dashscope.aliyuncs.com/api/v1/services/audio/tts/customization"
AUDIO_CACHE_DIR = "audio_cache"

# 确保音频缓存目录存在
if not os.path.exists(AUDIO_CACHE_DIR):
    os.makedirs(AUDIO_CACHE_DIR)

def call_dashscope_api(model_type, input_data, parameters=None, timeout=30):
    """统一封装 DashScope API 调用"""
    model_name = "voice-enrollment" if model_type == 'cosyvoice' else "qwen-voice-design"
    headers = {
        "Authorization": f"Bearer {API_KEY}",
        "Content-Type": "application/json"
    }
    payload = {"model": model_name, "input": input_data}
    if parameters:
        payload["parameters"] = parameters
        
    try:
        resp = requests.post(BASE_URL, headers=headers, json=payload, timeout=timeout)
        return resp.json(), resp.status_code
    except requests.exceptions.Timeout:
        return {"code": "Timeout", "message": "请求超时"}, 504
    except Exception as e:
        return {"code": "NetworkError", "message": str(e)}, 500

@app.route('/')
def index():
    return render_template_string(HTML_TEMPLATE)

@app.route('/api/voices', methods=['GET'])
def get_voices():
    model_type = request.args.get('model_type', 'cosyvoice')
    page = int(request.args.get('page', 0))
    prefix = request.args.get('prefix', '')
    
    action = "list_voice" if model_type == 'cosyvoice' else "list"
    input_data = {"action": action, "page_index": page, "page_size": 10}
    if prefix and model_type == 'cosyvoice':
        input_data["prefix"] = prefix
        
    data, status = call_dashscope_api(model_type, input_data)
    return jsonify(data), status

@app.route('/api/voice/detail', methods=['GET'])
def get_detail():
    model_type = request.args.get('model_type', 'cosyvoice')
    identifier = request.args.get('identifier', '')
    
    action = "query_voice" if model_type == 'cosyvoice' else "query"
    key = "voice_id" if model_type == 'cosyvoice' else "voice"
    input_data = {"action": action, key: identifier}
    
    data, status = call_dashscope_api(model_type, input_data)
    return jsonify(data), status

@app.route('/api/voice/delete', methods=['POST'])
def delete_voice():
    data = request.json
    model_type = data.get('model_type', 'cosyvoice')
    identifier = data.get('identifier', '')
    
    action = "delete_voice" if model_type == 'cosyvoice' else "delete"
    key = "voice_id" if model_type == 'cosyvoice' else "voice"
    input_data = {"action": action, key: identifier}
    
    data, status = call_dashscope_api(model_type, input_data)
    
    # 删除成功时，同时清理本地缓存的音频文件
    if status == 200 and "code" not in data:
        for ext in ['wav', 'mp3', 'pcm', 'aac']:
            filepath = os.path.join(AUDIO_CACHE_DIR, f"{identifier}.{ext}")
            if os.path.exists(filepath):
                os.remove(filepath)
                
    return jsonify(data), status

@app.route('/api/voice/create', methods=['POST'])
def create_voice():
    """创建音色并保存预览音频到本地"""
    data = request.json
    voice_prompt = data.get('voice_prompt')
    preview_text = data.get('preview_text')
    
    if not voice_prompt or not preview_text:
        return jsonify({"code": "InvalidParams", "message": "声音描述和预览文本不能为空&.........完整代码请登录后点击上方下载按钮下载查看

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