app: description: 根据用户指定的知识库进行检索，返回相似片段结构化数据。 icon: 🤖 icon_background: '#FFEAD5' mode: workflow name: 动态知识库检索 use_icon_as_answer_icon: false dependencies: [] kind: app version: 0.4.0 workflow: conversation_variables: [] environment_variables: [] features: file_upload: allowed_file_extensions: - .JPG - .JPEG - .PNG - .GIF - .WEBP - .SVG allowed_file_types: - image allowed_file_upload_methods: - local_file - remote_url enabled: false fileUploadConfig: audio_file_size_limit: 50 batch_count_limit: 5 file_size_limit: 15 image_file_size_limit: 10 video_file_size_limit: 100 workflow_file_upload_limit: 10 image: enabled: false number_limits: 3 transfer_methods: - local_file - remote_url number_limits: 3 opening_statement: '' retriever_resource: enabled: true sensitive_word_avoidance: enabled: false speech_to_text: enabled: false suggested_questions: [] suggested_questions_after_answer: enabled: false text_to_speech: enabled: false language: '' voice: '' graph: edges: - data: isInIteration: false isInLoop: false sourceType: code targetType: iteration id: 1747125551298-source-1747125586388-target selected: false source: '1747125551298' sourceHandle: source target: '1747125586388' targetHandle: target type: custom zIndex: 0 - data: isInIteration: true isInLoop: false iteration_id: '1747125586388' sourceType: iteration-start targetType: http-request id: 1747125586388start-source-1747125795256-target source: 1747125586388start sourceHandle: source target: '1747125795256' targetHandle: target type: custom zIndex: 1002 - data: isInIteration: false isInLoop: false sourceType: iteration targetType: code id: 1747125586388-source-1747125859504-target source: '1747125586388' sourceHandle: source target: '1747125859504' targetHandle: target type: custom zIndex: 0 - data: isInIteration: false isInLoop: false sourceType: code targetType: end id: 1747125859504-source-1747125871123-target source: '1747125859504' sourceHandle: source target: '1747125871123' targetHandle: target type: custom zIndex: 0 - data: isInLoop: false sourceType: start targetType: code id: 1747125462435-source-1747125551298-target source: '1747125462435' sourceHandle: source target: '1747125551298' targetHandle: target type: custom zIndex: 0 nodes: - data: desc: '' selected: false title: 开始 type: start variables: - label: 知识库集（多个Id使用英文逗号隔开） max_length: 256 options: [] required: true type: text-input variable: dataset_ids - label: 用户问题 max_length: 256 options: [] required: true type: text-input variable: query height: 114 id: '1747125462435' position: x: 80 y: 282 positionAbsolute: x: 80 y: 282 selected: false sourcePosition: right targetPosition: left type: custom width: 242 - data: code: "\nimport json\ndef main(dataset_ids:str):\n return {\n \"\ result\": json.loads(dataset_ids)\n }\n" code_language: python3 desc: '' outputs: result: children: null type: array[string] selected: false title: 知识库集 type: code variables: - value_selector: - '1747125462435' - dataset_ids value_type: string variable: dataset_ids height: 52 id: '1747125551298' position: x: 682 y: 282 positionAbsolute: x: 682 y: 282 selected: false sourcePosition: right targetPosition: left type: custom width: 242 - data: desc: '' error_handle_mode: terminated height: 231 is_parallel: true iterator_selector: - '1747125551298' - result output_selector: - '1747125795256' - body output_type: array[string] parallel_nums: 10 selected: false start_node_id: 1747125586388start title: 迭代 type: iteration width: 388 height: 231 id: '1747125586388' position: x: 988 y: 282 positionAbsolute: x: 988 y: 282 selected: false sourcePosition: right targetPosition: left type: custom width: 388 zIndex: 1 - data: desc: '' isInIteration: true selected: false title: '' type: iteration-start draggable: false height: 48 id: 1747125586388start parentId: '1747125586388' position: x: 24 y: 68 positionAbsolute: x: 1012 y: 350 selectable: false sourcePosition: right targetPosition: left type: custom-iteration-start width: 44 zIndex: 1002 - data: authorization: config: null type: no-auth body: data: - id: key-value-274 key: '' type: text value: '{ "query": {{#1747125462435.query#}} }' type: json desc: '' headers: 'Authorization:Bearer dataset-DCyO89dHNWmsXMzJaWCCQOKo Content-Type:application/json' isInIteration: true isInLoop: false iteration_id: '1747125586388' method: post params: '' retry_config: max_retries: 3 retry_enabled: true retry_interval: 100 selected: false ssl_verify: true timeout: max_connect_timeout: 0 max_read_timeout: 0 max_write_timeout: 0 title: HTTP 请求 type: http-request url: http://nginx:80/v1/datasets/{{#1747125586388.item#}}/retrieve variables: [] height: 157 id: '1747125795256' parentId: '1747125586388' position: x: 120.421417167448 y: 54 positionAbsolute: x: 1108.421417167448 y: 336 selected: true sourcePosition: right targetPosition: left type: custom width: 242 zIndex: 1002 - data: code: "\nfunction main({arg1}) {\n const result = [];\n \n // 判断arg1是否为空\n\ \ if (!arg1 || arg1.length === 0) {\n return {\n result:\ \ JSON.stringify([]) // 返回空数组的JSON字符串\n };\n }\n \n //\ \ 遍历arg1中的每个元素\n for (const str of arg1) {\n try {\n \ \ // 解析JSON\n const parsed = JSON.parse(str);\n \ \ // 检查是否有records属性且不为空数组\n if (parsed.records && Array.isArray(parsed.records)\ \ && parsed.records.length > 0) {\n result.push(...parsed.records)\n\ \ }\n } catch (e) {\n // 如果JSON解析失败,跳过这个元素\n\ \ console.error('Failed to parse JSON:', e);\n }\n \ \ }\n \n // 将结果数组转换为JSON字符串返回\n return {\n result: JSON.stringify(result)\n\ \ }\n}\n" code_language: javascript desc: '' outputs: result: children: null type: string selected: false title: 知识库检索结果整理 type: code variables: - value_selector: - '1747125586388' - output variable: arg1 height: 52 id: '1747125859504' position: x: 1436 y: 282 positionAbsolute: x: 1436 y: 282 selected: false sourcePosition: right targetPosition: left type: custom width: 242 - data: desc: '' outputs: - value_selector: - '1747125859504' - result value_type: string variable: output selected: false title: 结束 type: end height: 88 id: '1747125871123' position: x: 1739 y: 282 positionAbsolute: x: 1739 y: 282 selected: false sourcePosition: right targetPosition: left type: custom width: 242 viewport: x: 116.27083894320822 y: 126.27330841264018 zoom: 0.8705505632961247 rag_pipeline_variables: []