Coze AI 应用开发指南：从智能体到 Web 部署

Coze AI 应用开发指南：从智能体到 Web 部署 | 极客日志

async def main(args: Args) -> Output:
    params = args.params
    # 构建输出对象
    ret: Output = {"key0": params['input'][0]["url"]}
    return ret

async def main(args: Args) -> Output:
    params = args.params
    # 构建输出对象
    ret: Output = {"key0": params['input'][0]}
    return ret

async def main(args: Args) -> Output:
    params = args.params
    result = ''
    # 1 input 和 db 都是空的
    if not params.get('db') and not params.get('input'):
        result = '比特就业课'
    # 2 db 为空
    elif not params.get('db'):
        result = params['input']
    # 3 input 为空
    elif not params.get('input'):
        result = params['db'][0].get('video_url')
    # 核心修复：移除所有空白字符（空格、制表符、换行等）
    result = result.replace(" ", "")
    # 构建输出对象
    ret: Output = {"key0": result}
    return ret

COZE_API_TOKEN="填入用户令牌信息"
WORKFLOW_ID="填入需要使用的工作流 id"
USER_ID="填入用户 id"

import os
import json
from dotenv import load_dotenv
from cozepy import Coze, TokenAuth, COZE_CN_BASE_URL
from flask import Flask, request, jsonify, send_file
from flask_cors import CORS

# 加载环境变量
load_dotenv()
app = Flask(__name__)
CORS(app)  # 允许跨域请求

# 调用工作流生成视频
def create_video(animal_description):
    try:
        api_token = os.getenv('COZE_API_TOKEN')
        workflow_id = os.getenv('WORKFLOW_ID')
        # 初始化 coze 客户端
        coze = Coze(
            auth=TokenAuth(token=api_token),
            base_url=COZE_CN_BASE_URL
        )
        # 执行工作流
        workflow = coze.workflows.runs.create(
            workflow_id=workflow_id,
            parameters={"input": animal_description}
        )
        # 接收返回的内容
        video_url = json.loads(workflow.data)['output']
        return video_url
    except Exception as e:
        return None

# 声明接口路由
@app.route("/generate-video", methods=['POST'])
def generate_video():
    # 获取请求参数
    data = request.get_json()
    animal_description = data.get('input', '').strip()
    video_url = create_video(animal_description)
    return jsonify({'success': True, 'video_url': video_url, 'description': animal_description})

# 访问首页
@app.route('/')
def index():
    return send_file('index.html')

if __name__ == '__main__':
    app.run(debug=True, host='0.0.0.0', port=5000)

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>动物世界视频生成器</title>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
        }
        body {
            background: linear-gradient(135deg, #1a2a6c, #b21f1f, #fdbb2d);
            background-size: 400% 400%;
            animation: gradientBG 15s ease infinite;
            min-height: 100vh;
            color: #333;
            padding: 20px;
        }
        @keyframes gradientBG {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }
        .header {
            text-align: center;
            margin-bottom: 30px;
            color: white;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
        }
        .header h1 {
            font-size: 3rem;
            margin-bottom: 10px;
            background: linear-gradient(45deg, #FFD700, #FF8C00);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .header p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto;
            line-height: 1.6;
            color: rgba(255, 255, 255, 0.9);
        }
        .main-content {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        @media (min-width: 992px) {
            .main-content { flex-direction: row; }
        }
        .input-section, .output-section {
            background: rgba(255, 255, 255, 0.95);
            border-radius: 20px;
            padding: 30px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            backdrop-filter: blur(10px);
            flex: 1;
        }
        .input-section { display: flex; flex-direction: column; }
        .section-title {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.8rem;
            margin-bottom: 20px;
            color: #2c3e50;
            padding-bottom: 10px;
            border-bottom: 2px solid #3498db;
        }
        .section-title i { color: #3498db; }
        .animal-description {
            flex: 1;
            min-height: 200px;
            padding: 20px;
            font-size: 1.1rem;
            border: 2px solid #e0e0e0;
            border-radius: 15px;
            resize: vertical;
            margin-bottom: 20px;
            transition: border 0.3s;
        }
        .animal-description:focus {
            outline: none;
            border-color: #3498db;
            box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
        }
        .examples { margin-top: 15px; margin-bottom: 25px; }
        .examples h3 { color: #2c3e50; margin-bottom: 10px; font-size: 1.2rem; }
        .example-tags { display: flex; flex-wrap: wrap; gap: 10px; }
        .example-tag {
            background: #e3f2fd;
            padding: 8px 16px;
            border-radius: 20px;
            cursor: pointer;
            transition: all 0.3s;
            border: 1px solid #bbdefb;
            font-size: 0.95rem;
        }
        .example-tag:hover {
            background: #bbdefb;
            transform: translateY(-3px);
            box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        }
        .buttons { display: flex; gap: 15px; margin-top: 20px; }
        .btn {
            padding: 15px 30px;
            border: none;
            border-radius: 12px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            transition: all 0.3s;
            flex: 1;
        }
        .generate-btn {
            background: linear-gradient(45deg, #3498db, #2ecc71);
            color: white;
        }
        .generate-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(52, 152, 219, 0.4);
        }
        .generate-btn:active { transform: translateY(0); }
        .clear-btn {
            background: #f5f5f5;
            color: #555;
            border: 1px solid #ddd;
        }
        .clear-btn:hover {
            background: #e0e0e0;
            transform: translateY(-3px);
        }
        .output-section { display: flex; flex-direction: column; }
        .video-container {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #f8f9fa;
            border-radius: 15px;
            overflow: hidden;
            margin-bottom: 20px;
            min-height: 300px;
            position: relative;
        }
        .video-placeholder {
            text-align: center;
            color: #7f8c8d;
            padding: 40px;
        }
        .video-placeholder i { font-size: 4rem; margin-bottom: 20px; color: #bdc3c7; }
        .video-placeholder h3 { font-size: 1.5rem; margin-bottom: 10px; }
        .video-player { width: 100%; height: 100%; border-radius: 15px; }
        .loading {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(255, 255, 255, 0.9);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            z-index: 10;
            border-radius: 15px;
        }
        .spinner {
            width: 70px;
            height: 70px;
            border: 8px solid #f3f3f3;
            border-top: 8px solid #3498db;
            border-radius: 50%;
            animation: spin 1.5s linear infinite;
            margin-bottom: 20px;
        }
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        .video-info {
            background: #f8f9fa;
            padding: 20px;
            border-radius: 15px;
            margin-top: 20px;
        }
        .video-info h3 {
            color: #2c3e50;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .description-text { line-height: 1.6; color: #555; }
        .action-buttons { display: flex; gap: 15px; margin-top: 20px; }
        .action-btn {
            padding: 12px 25px;
            border-radius: 10px;
            border: none;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            transition: all 0.3s;
            flex: 1;
        }
        .download-btn {
            background: linear-gradient(45deg, #2ecc71, #27ae60);
            color: white;
        }
        .download-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(46, 204, 113, 0.4);
        }
        .share-btn {
            background: linear-gradient(45deg, #9b59b6, #8e44ad);
            color: white;
        }
        .share-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(155, 89, 182, 0.4);
        }
        .footer {
            text-align: center;
            margin-top: 40px;
            color: rgba(255, 255, 255, 0.8);
            font-size: 0.9rem;
            padding: 20px;
        }
        .footer a { color: #FFD700; text-decoration: none; }
        .footer a:hover { text-decoration: underline; }
        .notification {
            position: fixed;
            top: 30px;
            right: 30px;
            padding: 15px 25px;
            border-radius: 10px;
            color: white;
            font-weight: 600;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
            z-index: 1000;
            display: flex;
            align-items: center;
            gap: 10px;
            transform: translateX(150%);
            transition: transform 0.5s ease;
        }
        .notification.show { transform: translateX(0); }
        .success { background: linear-gradient(45deg, #2ecc71, #27ae60); }
        .error { background: linear-gradient(45deg, #e74c3c, #c0392b); }
        @media (max-width: 768px) {
            .header h1 { font-size: 2.2rem; }
            .input-section, .output-section { padding: 20px; }
            .buttons, .action-buttons { flex-direction: column; }
            .btn, .action-btn { width: 100%; }
        }
    </style>
</head>
<body>
<div class="container">
    <div class="header">
        <h1><i class="fas fa-paw"></i> 动物世界视频生成器</h1>
        <p>描述你想象中的动物，AI 将为你生成独特的动物视频。从可爱的小猫到神奇的神兽，一切皆有可能！</p>
    </div>
    <div class="main-content">
        <div class="input-section">
            <div class="section-title"><i class="fas fa-edit"></i><h2>描述你的动物</h2></div>
            <textarea class="animal-description" id="animalDescription" placeholder="描述你想要生成的动物视频...例如：一只蓝色的狐狸在雪地中奔跑，毛发如丝般顺滑，眼睛像蓝宝石一样闪耀。"></textarea>
            <div class="examples">
                <h3>试试这些例子：</h3>
                <div class="example-tags">
                    <div class="example-tag" data-example="一只会说话的熊猫，戴着草帽，在竹林中跳舞">会说话的熊猫</div>
                    <div class="example-tag" data-example="一只彩虹色的独角兽，在星空中飞翔，身后留下七彩光芒">彩虹独角兽</div>
                    <div class="example-tag" data-example="一只机械狮子，在未来的城市中巡逻，眼睛发出红色光芒">机械狮子</div>
                    <div class="example-tag" data-example="一只透明的水母，在深海发光，触手轻轻摆动">发光水母</div>
                    <div class="example-tag" data-example="一只长着翅膀的小猫，在云朵间嬉戏">飞天小猫</div>
                </div>
            </div>
            <div class="buttons">
                <button class="btn generate-btn" id="generateBtn"><i class="fas fa-video"></i> 生成视频</button>
                <button class="btn clear-btn" id="clearBtn"><i class="fas fa-eraser"></i> 清空内容</button>
            </div>
        </div>
        <div class="output-section">
            <div class="section-title"><i class="fas fa-film"></i><h2>生成的视频</h2></div>
            <div class="video-container" id="videoContainer">
                <div class="video-placeholder" id="videoPlaceholder">
                    <i class="fas fa-play-circle"></i>
                    <h3>视频将在这里显示</h3>
                    <p>描述一个动物，然后点击'生成视频'按钮</p>
                </div>
                <div class="loading" id="loadingIndicator" style="display: none;">
                    <div class="spinner"></div>
                    <h3>正在生成视频...</h3>
                    <p>这可能需要一些时间，请耐心等待</p>
                </div>
                <video class="video-player" id="videoPlayer" controls style="display: none;"></video>
            </div>
            <div class="video-info" id="videoInfo" style="display: none;">
                <h3><i class="fas fa-info-circle"></i> 描述</h3>
                <p class="description-text" id="descriptionText"></p>
                <div class="action-buttons">
                    <button class="action-btn download-btn" id="downloadBtn"><i class="fas fa-download"></i> 下载视频</button>
                    <button class="action-btn share-btn" id="shareBtn"><i class="fas fa-share-alt"></i> 分享视频</button>
                </div>
            </div>
        </div>
    </div>
    <div class="footer">
        <p>Powered by Coze AI • 视频生成可能需要 30 秒到 1 分钟时间 • <a href="#" id="refreshLink">刷新页面</a></p>
    </div>
</div>
<div class="notification" id="notification"></div>
<script>
// DOM 元素
const animalDescription = document.getElementById('animalDescription');
const generateBtn = document.getElementById('generateBtn');
const clearBtn = document.getElementById('clearBtn');
const videoContainer = document.getElementById('videoContainer');
const videoPlaceholder = document.getElementById('videoPlaceholder');
const videoPlayer = document.getElementById('videoPlayer');
const videoInfo = document.getElementById('videoInfo');
const descriptionText = document.getElementById('descriptionText');
const loadingIndicator = document.getElementById('loadingIndicator');
const downloadBtn = document.getElementById('downloadBtn');
const shareBtn = document.getElementById('shareBtn');
const exampleTags = document.querySelectorAll('.example-tag');
const notification = document.();
 refreshLink = .();


exampleTags.( {
    tag.(,  {
        animalDescription. = tag.();
    });
});


clearBtn.(,  {
    animalDescription. = ;
    animalDescription.();
});


generateBtn.(, generateVideo);


animalDescription.(,  {
     ((e. || e.) && e. === ) {
        ();
    }
});


  () {
     description = animalDescription..();
     (!description) {
        (, );
        animalDescription.();
        ;
    }
    
    loadingIndicator.. = ;
    videoPlaceholder.. = ;
    videoPlayer.. = ;
    videoInfo.. = ;
    
    generateBtn. = ;
    generateBtn. = ;
     {
        
         response =  (, {
            : ,
            : {: },
            : .({: description})
        });
         data =  response.();
         (data. && data.) {
            
            videoPlayer. = data.;
            videoPlayer.. = ;
            
            descriptionText. = data.;
            videoInfo.. = ;
            
            (, );
            
            videoPlayer. =  {
                loadingIndicator.. = ;
            };
            
            videoPlayer. =  {
                loadingIndicator.. = ;
                (, );
            };
        }  {
              (data. || );
        }
    }  (error) {
        .(, error);
        ( + error., );
        videoPlaceholder.. = ;
        loadingIndicator.. = ;
    }  {
        
        generateBtn. = ;
        generateBtn. = ;
    }
}


downloadBtn.(,  {
     (videoPlayer.) {
         link = .();
        link. = videoPlayer.;
        link. =  + .() + ;
        ..(link);
        link.();
        ..(link);
        (, );
    }  {
        (, );
    }
});


shareBtn.(,  {
     (videoPlayer.) {
         (navigator.) {
            navigator.({
                : ,
                : animalDescription.,
                : ..
            }).( (, )).( ( + error., ));
        }  {
            
            navigator..(videoPlayer.).( (, )).( (, ));
        }
    }  {
        (, );
    }
});


refreshLink.(,  {
    e.();
    ..();
});


 () {
    notification. = message;
    notification. =  + type;
    notification..();
    ( {
        notification..();
    }, );
}


.(,  {
    animalDescription.();
});
</script>
</body>
</html>

Coze AI 应用开发指南：从智能体到 Web 部署

一、Coze 简介

1.1 什么是 Coze？

1.2 核心概念

二、Coze 产品生态

三、智能体开发基础

四、Coze 资源

4.1 插件

4.2 扣子知识库

4.3 数据库资源

五、工作流开发与发布

六、应用开发与发布

七、Coze 的 API 与 SDK

八、实战案例

更多推荐文章

相关免费在线工具

Coze AI 应用开发指南：从智能体到 Web 部署

一、Coze 简介

1.1 什么是 Coze？

1.2 核心概念

二、Coze 产品生态

三、智能体开发基础

四、Coze 资源

4.1 插件

4.2 扣子知识库

4.3 数据库资源

五、工作流开发与发布

六、应用开发与发布

七、Coze 的 API 与 SDK

八、实战案例

微信扫一扫，关注极客日志

更多推荐文章

相关免费在线工具