yichael
/
AIServer


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>图生文</title>
    <style>
        body {
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            padding: 20px;
        }

        .container {
            display: grid;
            container-type: inline-size;
            width: 100%;
            max-width: 900px;
            gap: 20px;
        }

        textarea {
            width: 100%;
            padding: 10px;
            min-height: 120px;
        }

        input[type="file"] {
            width: 100%;
            padding: 10px;
        }

        input[type="text"] {
            width: 100%;
            padding: 10px;
        }

        button {
            width: 100%;
            padding: 10px;
        }

        button:disabled {
            opacity: 0.6;
        }

        .loading {
            display: none;
        }

        .loading.active {
            display: block;
        }

        .spinner {
            width: 20px;
            height: 20px;
            border: 3px solid #f3f3f3;
            border-top: 3px solid #000;
            border-radius: 50%;
            animation: spin 1s linear infinite;
            display: inline-block;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .result-box {
            padding: 20px;
            min-height: 200px;
            max-height: 500px;
            overflow-y: auto;
            white-space: pre-wrap;
            border: 1px solid #ccc;
        }

        .image-preview {
            max-width: 100%;
            max-height: 300px;
            margin: 10px 0;
            border: 1px solid #ccc;
        }
    </style>
</head>
<body>
    <div class="container">
        <textarea id="prompt" placeholder="请输入提示词..."></textarea>
        
        <input type="file" id="imageFile" accept="image/*">
        
        <input type="text" id="imageUrl" placeholder="或输入图片URL">
        
        <img id="imagePreview" class="image-preview" style="display: none;">
        
        <button id="sendBtn" onclick="sendRequest()">发送</button>

        <div class="loading" id="loading">
            <div class="spinner"></div>
            <span>正在处理...</span>
        </div>

        <div class="result-box" id="resultBox"></div>
    </div>

    <script>
        const apiUrl = 'https://' + window.location.hostname;
        const promptTextarea = document.getElementById('prompt');
        const imageFileInput = document.getElementById('imageFile');
        const imageUrlInput = document.getElementById('imageUrl');
        const imagePreview = document.getElementById('imagePreview');
        const sendBtn = document.getElementById('sendBtn');
        const loadingDiv = document.getElementById('loading');
        const resultBox = document.getElementById('resultBox');

        let currentImageUrl = '';

        imageFileInput.addEventListener('change', (e) => {
            const file = e.target.files[0];
            if (file) {
                const reader = new FileReader();
                reader.onload = (event) => {
                    currentImageUrl = event.target.result;
                    imagePreview.src = currentImageUrl;
                    imagePreview.style.display = 'block';
                    imageUrlInput.value = '';
                };
                reader.readAsDataURL(file);
            }
        });

        imageUrlInput.addEventListener('input', (e) => {
            const url = e.target.value.trim();
            if (url) {
                currentImageUrl = url;
                imagePreview.src = url;
                imagePreview.style.display = 'block';
                imageFileInput.value = '';
            } else {
                currentImageUrl = '';
                imagePreview.style.display = 'none';
            }
        });

        async function sendRequest() {
            const prompt = promptTextarea.value.trim();
            if (!prompt) {
                alert('请输入提示词！');
                return;
            }

            if (!currentImageUrl) {
                alert('请选择图片或输入图片URL！');
                return;
            }

            sendBtn.disabled = true;
            loadingDiv.classList.add('active');
            resultBox.textContent = '';

            try {
                const response = await fetch(`${apiUrl}/api/img2text`, {
                    method: 'POST',
                    headers: { 'Content-Type': 'application/json' },
                    body: JSON.stringify({ 
                        prompt: prompt,
                        imageUrl: currentImageUrl
                    })
                });

                const data = await response.json();
                resultBox.textContent = data.success 
                    ? JSON.stringify(data.data, null, 2)
                    : `错误: ${data.error}`;
            } catch (error) {
                resultBox.textContent = `请求失败: ${error.message}`;
            } finally {
                sendBtn.disabled = false;
                loadingDiv.classList.remove('active');
            }
        }

        promptTextarea.addEventListener('keydown', (e) => {
            if (e.key === 'Enter' && e.ctrlKey) sendRequest();
        });
    </script>
</body>
</html>