{"service":"PPTX解析服务","version":"1.0.0","description":"上传PPTX文件并获取解析后的JSON数据","endpoints":{"parse":"POST /api/parse - 上传并解析PPTX文件","parsePPTUrl":"POST /api/parsePPTUrl - 通过URL下载并解析PPTX文件","saveJson":"POST /api/saveJson - 保存JSON数据","dataTypes":"GET /api/dataTypes - 查询所有dataType类型","getJson":"GET /api/json/:dataType - 通过dataType查询JSON数据","chat":"POST /api/chat - 讯飞星火大模型对话（流式响应）","chatSimple":"POST /api/chat/simple - 讯飞星火大模型对话（简单响应）","imageAnalyze":"POST /api/image/analyze - 图片内容理解分析（流式响应）","imageSimple":"POST /api/image/simple - 图片内容理解分析（简单响应）","ocrExtract":"POST /api/ocr/extract - 图片文字提取OCR（流式响应）","ocrSimple":"POST /api/ocr/simple - 图片文字提取OCR（简单响应）","health":"GET /api/health - 服务健康检查","docs":"GET /api/docs - API文档","exportPPTX":"POST /api/export/pptx - JSON转PPTX文件下载"},"usage":{"method":"POST","url":"/api/parse","contentType":"multipart/form-data","field":"file","maxSize":"50MB"}}