feat: 后台管理添加大模型接口配置功能
- 网站配置页面新增 LLM 配置区域 - 支持配置 API 地址、API Key、文本模型、视觉模型 - LLM 配置从 config.json 动态读取 - 不再使用硬编码的 LLM_CONFIG 常量
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34
app.py
34
app.py
@@ -49,7 +49,7 @@ LLM_CONFIG = {
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'vision_model': 'gpt-4-vision-preview', # 视觉模型（解析图片）
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}
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# 默认网站配置
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# 默认网站配置（包含LLM配置）
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DEFAULT_CONFIG = {
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'site_name': 'ParamHub',
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'site_subtitle': '参数百科',
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@@ -58,12 +58,31 @@ DEFAULT_CONFIG = {
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'copyright_year': '2024',
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'contact_email': '',
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'github_url': '',
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# LLM配置
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'llm_base_url': 'http://192.168.2.17:19007/v1',
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'llm_api_key': '',
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'llm_model': 'auto',
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'llm_vision_model': 'gpt-4-vision-preview',
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}
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def get_llm_config():
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"""获取LLM配置（从config.json动态读取）"""
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config = load_config()
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return {
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'base_url': config.get('llm_base_url', DEFAULT_CONFIG['llm_base_url']),
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'api_key': config.get('llm_api_key', DEFAULT_CONFIG['llm_api_key']),
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'model': config.get('llm_model', DEFAULT_CONFIG['llm_model']),
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'vision_model': config.get('llm_vision_model', DEFAULT_CONFIG['llm_vision_model']),
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}
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def load_config():
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"""加载网站配置"""
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if CONFIG_FILE.exists():
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return json.loads(CONFIG_FILE.read_text(encoding='utf-8'))
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loaded = json.loads(CONFIG_FILE.read_text(encoding='utf-8'))
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# 合并默认配置（确保新字段存在）
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result = DEFAULT_CONFIG.copy()
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result.update(loaded)
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return result
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return DEFAULT_CONFIG.copy()
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def save_config(config):
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@@ -219,14 +238,17 @@ def parse_with_llm(text, category_type, images=None):
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})
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try:
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# 使用视觉模型解析
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model = LLM_CONFIG.get('vision_model', 'gpt-4-vision-preview') if images else LLM_CONFIG['model']
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# 动态获取LLM配置
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llm_config = get_llm_config()
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# 使用视觉模型解析（如果有图片）
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model = llm_config.get('vision_model', 'gpt-4-vision-preview') if images else llm_config['model']
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response = requests.post(
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f"{LLM_CONFIG['base_url']}/chat/completions",
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f"{llm_config['base_url']}/chat/completions",
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headers={
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"Content-Type": "application/json",
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"Authorization": f"Bearer {LLM_CONFIG['api_key']}"
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"Authorization": f"Bearer {llm_config['api_key']}"
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},
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json={
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"model": model,
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@@ -57,6 +57,8 @@
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<h1 class="text-2xl font-bold text-gray-800 mb-6">网站配置</h1>
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<div class="bg-white rounded-xl shadow-sm p-6">
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<form id="configForm" class="space-y-6">
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<!-- 网站基础配置 -->
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<h3 class="text-lg font-semibold text-gray-800 border-b pb-2 mb-4"><i class="ri-global-line mr-2"></i>网站基础配置</h3>
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<div class="grid grid-cols-2 gap-6">
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<div>
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<label class="block text-sm font-medium text-gray-700 mb-2">网站名称</label>
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@@ -87,6 +89,33 @@
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<label class="block text-sm font-medium text-gray-700 mb-2">页脚文字</label>
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<textarea name="footer_text" id="config_footer_text" rows="3" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500" placeholder="网站底部的版权信息等"></textarea>
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</div>
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<!-- 大模型接口配置 -->
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<h3 class="text-lg font-semibold text-gray-800 border-b pb-2 mb-4 mt-8"><i class="ri-robot-line mr-2"></i>大模型接口配置（用于智能解析）</h3>
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<div class="bg-blue-50 rounded-lg p-4 mb-4">
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<p class="text-sm text-blue-700"><i class="ri-information-line mr-1"></i>配置用于智能解析产品参数的大模型API接口。文本解析使用普通模型，图片解析使用视觉模型。</p>
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</div>
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<div class="grid grid-cols-2 gap-6">
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<div>
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<label class="block text-sm font-medium text-gray-700 mb-2">API地址</label>
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<input type="url" name="llm_base_url" id="config_llm_base_url" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500" placeholder="http://192.168.2.17:19007/v1">
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</div>
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<div>
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<label class="block text-sm font-medium text-gray-700 mb-2">API Key</label>
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<input type="text" name="llm_api_key" id="config_llm_api_key" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500" placeholder="留空则不验证">
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</div>
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<div>
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<label class="block text-sm font-medium text-gray-700 mb-2">文本解析模型</label>
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<input type="text" name="llm_model" id="config_llm_model" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500" placeholder="auto">
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<p class="text-xs text-gray-500 mt-1">用于解析文本数据，如 deepseek-v3、qwen3.5 等</p>
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</div>
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<div>
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<label class="block text-sm font-medium text-gray-700 mb-2">图片解析模型（视觉模型）</label>
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<input type="text" name="llm_vision_model" id="config_llm_vision_model" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500" placeholder="gpt-4-vision-preview">
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<p class="text-xs text-gray-500 mt-1">用于解析图片，如 Qwen/Qwen2-VL-72B-Instruct、gpt-4-vision-preview 等</p>
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</div>
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</div>
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<div class="flex justify-end gap-4">
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<button type="button" onclick="loadSiteConfig()" class="px-4 py-2 bg-gray-200 text-gray-700 rounded-lg hover:bg-gray-300"><i class="ri-refresh-line mr-1"></i>重置</button>
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<button type="button" onclick="saveSiteConfig()" class="px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700"><i class="ri-save-line mr-1"></i>保存配置</button>
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@@ -553,6 +582,7 @@
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const res = await fetch('/api/config');
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const config = await res.json();
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// 网站基础配置
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document.getElementById('config_site_name').value = config.site_name || '';
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document.getElementById('config_site_subtitle').value = config.site_subtitle || '';
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document.getElementById('config_icp_number').value = config.icp_number || '';
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@@ -560,11 +590,18 @@
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document.getElementById('config_github_url').value = config.github_url || '';
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document.getElementById('config_copyright_year').value = config.copyright_year || '';
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document.getElementById('config_footer_text').value = config.footer_text || '';
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// LLM配置
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document.getElementById('config_llm_base_url').value = config.llm_base_url || 'http://192.168.2.17:19007/v1';
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document.getElementById('config_llm_api_key').value = config.llm_api_key || '';
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document.getElementById('config_llm_model').value = config.llm_model || 'auto';
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document.getElementById('config_llm_vision_model').value = config.llm_vision_model || 'gpt-4-vision-preview';
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}
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// 保存网站配置
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async function saveSiteConfig() {
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const config = {
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// 网站基础配置
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site_name: document.getElementById('config_site_name').value,
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site_subtitle: document.getElementById('config_site_subtitle').value,
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icp_number: document.getElementById('config_icp_number').value,
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@@ -572,6 +609,11 @@
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github_url: document.getElementById('config_github_url').value,
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copyright_year: document.getElementById('config_copyright_year').value,
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footer_text: document.getElementById('config_footer_text').value,
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// LLM配置
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llm_base_url: document.getElementById('config_llm_base_url').value,
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llm_api_key: document.getElementById('config_llm_api_key').value,
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llm_model: document.getElementById('config_llm_model').value,
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llm_vision_model: document.getElementById('config_llm_vision_model').value,
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};
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try {
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