Dify AI 实战：资讯推送应用

YAML 源码

app:
  description: ''
  icon: 🤖
  icon_background: '#FFEAD5'
  mode: workflow
  name: Dify AI 实战：资讯推送应用
  use_icon_as_answer_icon: false
kind: app
version: 0.1.2
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:
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      - remote_url
      enabled: false
      image:
        enabled: false
        number_limits: 3
        transfer_methods:
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        - remote_url
      number_limits: 3
    opening_statement: ''
    retriever_resource:
      enabled: true
    sensitive_word_avoidance:
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    speech_to_text:
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    suggested_questions: []
    suggested_questions_after_answer:
      enabled: false
    text_to_speech:
      enabled: false
      language: ''
      voice: ''
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        sourceType: start
        targetType: http-request
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      sourceHandle: source
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      targetHandle: target
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        iteration_id: '1727244261679'
        sourceType: iteration-start
        targetType: http-request
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      selected: false
      source: 1727244261679start
      sourceHandle: source
      target: '1727244283347'
      targetHandle: target
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        sourceType: iteration
        targetType: template-transform
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      selected: false
      source: '1727244261679'
      sourceHandle: source
      target: '1727244713186'
      targetHandle: target
      type: custom
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        sourceType: template-transform
        targetType: llm
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      source: '1727244713186'
      sourceHandle: source
      target: '1727244657474'
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        sourceType: llm
        targetType: tool
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      target: '1727346633190'
      targetHandle: target
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        sourceType: tool
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      sourceHandle: source
      target: '1727357548211'
      targetHandle: target
      type: custom
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    nodes:
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        selected: false
        title: 开始
        type: start
        variables: []
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      selected: false
      sourcePosition: right
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      type: custom
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    - data:
        authorization:
          config: null
          type: no-auth
        body:
          data:
          - type: text
            value: ''
          type: json
        desc: ''
        headers: ''
        method: get
        params: ''
        selected: true
        timeout:
          max_connect_timeout: 0
          max_read_timeout: 0
          max_write_timeout: 0
        title: HTTP 请求
        type: http-request
        url: https://hacker-news.firebaseio.com/v0/beststories.json?print=pretty
        variables: []
      height: 174
      id: '1727244101575'
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      selected: true
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      targetPosition: left
      type: custom
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    - data:
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        instruction: '从HTTP请求的bodyString中提取名为"ids"的Array[Number]数组。

          示例数据格式：body: [1,2,3,4,5,...,500]（实际数组长度可能很长，但示例展示了数组的开始和结束部分）。

          返回的数组应只保留前5个元素。'
        model:
          completion_params:
            temperature: 0.7
          mode: chat
          name: llama3.1:latest
          provider: ollama
        parameters:
        - description: item ids
          name: ids
          required: false
          type: array[number]
        query:
        - '1727244101575'
        - body
        reasoning_mode: prompt
        selected: false
        title: 参数提取器
        type: parameter-extractor
        variables: []
      height: 119
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        output_selector:
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        - body
        output_type: array[string]
        selected: false
        start_node_id: 1727244261679start
        title: 迭代
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      selectable: false
      sourcePosition: right
      targetPosition: left
      type: custom-iteration-start
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      zIndex: 1002
    - data:
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          type: no-auth
        body:
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          type: json
        desc: ''
        headers: ''
        isInIteration: true
        iteration_id: '1727244261679'
        method: get
        params: ''
        selected: false
        timeout:
          max_connect_timeout: 0
          max_read_timeout: 0
          max_write_timeout: 0
        title: HTTP 请求 2
        type: http-request
        url: https://hacker-news.firebaseio.com/v0/item/{{#1727244261679.item#}}.json
        variables: []
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        model:
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          mode: chat
          name: gemma2:latest
          provider: ollama
        prompt_template:
        - id: 4bdb867f-0f00-461d-a481-cabbc4e16e81
          role: system
          text: "请将以下 Hacker News 数据总结为 \"Hacker News\" 摘要。请按照以下标准进行处理：\n1、提取最重要的事件和信息：从数据中提取出最关键和最相关的事件及信息。\n\
            2、根据评分排序并输出序号：按照 score 字段对新闻进行降序排列，并在每条新闻前加上序号。\n3、输出信息包括：title, url, text 和 author。\n\
            4、文本处理：\ntext 需要分成两段：第一段是中文翻译，第二段是原文。\n5、作者展示：只有 author 需要有标签显示，例如 \"\
            作者: 张三\"，其他信息不需要标签。\n6、格式化文本：使用简单的换行符 \\n 来格式化整体文本，使其更具可读性。\n示例格式如下：\n\
            1. [标题]\n   - 内容:\n     [中文翻译]\n     [原文]\n   - 作者: [作者名]\n   - 链接: [URL]"
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    - data:
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        selected: false
        template: '{{ output | join("\n\n") }}'
        title: 模板转换
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        provider_id: wecom
        provider_name: wecom
        provider_type: builtin
        selecte...（过长已截断）