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不同类型的异常处理

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⬡ 9 节点 ↓ 9 下载 ⚙ advanced-chat ⭐ 80/100 2026-05-28

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YAML 源码

app:
  description: ''
  icon: ladybug
  icon_background: '#E0F2FE'
  mode: advanced-chat
  name: 不同类型的异常处理
  use_icon_as_answer_icon: false
dependencies: []
kind: app
version: 0.1.5
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: Here are the simulation status tests for different situations.
    retriever_resource:
      enabled: true
    sensitive_word_avoidance:
      enabled: false
    speech_to_text:
      enabled: false
    suggested_questions:
    - https://httpstat.us/404
    - https://httpstat.us/429
    - https://httpstat.us/500
    - https://httpstat.us/403
    - https://httpstat.us/200
    suggested_questions_after_answer:
      enabled: false
    text_to_speech:
      enabled: false
      language: ''
      voice: ''
  graph:
    edges:
    - data:
        isInIteration: false
        sourceType: start
        targetType: http-request
      id: 1733909511549-source-1733909519940-target
      source: '1733909511549'
      sourceHandle: source
      target: '1733909519940'
      targetHandle: target
      type: custom
      zIndex: 0
    - data:
        isInIteration: false
        sourceType: http-request
        targetType: if-else
      id: 1733909519940-fail-branch-1733910151008-target
      source: '1733909519940'
      sourceHandle: fail-branch
      target: '1733910151008'
      targetHandle: target
      type: custom
      zIndex: 0
    - data:
        isInIteration: false
        sourceType: if-else
        targetType: answer
      id: 1733910151008-true-answer-target
      source: '1733910151008'
      sourceHandle: 'true'
      target: answer
      targetHandle: target
      type: custom
      zIndex: 0
    - data:
        isInIteration: false
        sourceType: http-request
        targetType: answer
      id: 1733909519940-source-1733910320961-target
      source: '1733909519940'
      sourceHandle: source
      target: '1733910320961'
      targetHandle: target
      type: custom
      zIndex: 0
    - data:
        isInIteration: false
        sourceType: if-else
        targetType: answer
      id: 1733910151008-dbb260c8-3f59-46e9-b4ed-b0b5a1a9f49d-17339104053230-target
      source: '1733910151008'
      sourceHandle: dbb260c8-3f59-46e9-b4ed-b0b5a1a9f49d
      target: '17339104053230'
      targetHandle: target
      type: custom
      zIndex: 0
    - data:
        isInIteration: false
        sourceType: if-else
        targetType: answer
      id: 1733910151008-41c21d2a-3910-4a67-98ba-4a610fa4824d-17339104116060-target
      source: '1733910151008'
      sourceHandle: 41c21d2a-3910-4a67-98ba-4a610fa4824d
      target: '17339104116060'
      targetHandle: target
      type: custom
      zIndex: 0
    - data:
        isInIteration: false
        sourceType: if-else
        targetType: answer
      id: 1733910151008-1625a33e-7176-4cc8-a87f-8a436d156536-17339104173770-target
      source: '1733910151008'
      sourceHandle: 1625a33e-7176-4cc8-a87f-8a436d156536
      target: '17339104173770'
      targetHandle: target
      type: custom
      zIndex: 0
    nodes:
    - data:
        desc: ''
        selected: false
        title: Start
        type: start
        variables: []
      height: 54
      id: '1733909511549'
      position:
        x: 80
        y: 282
      positionAbsolute:
        x: 80
        y: 282
      selected: false
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 244
    - data:
        answer: 'My error type is 404.

          {{#1733909519940.error_message#}}

          {{#1733909519940.error_type#}}'
        desc: ''
        selected: false
        title: Answer
        type: answer
        variables: []
      height: 140
      id: answer
      position:
        x: 1019
        y: 277
      positionAbsolute:
        x: 1019
        y: 277
      selected: false
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 244
    - data:
        authorization:
          config: null
          type: no-auth
        body:
          data: []
          type: none
        desc: ''
        error_strategy: fail-branch
        headers: ''
        method: get
        params: ''
        retry_config:
          max_retries: 3
          retry_enabled: true
          retry_interval: 100
        selected: false
        timeout:
          max_connect_timeout: 0
          max_read_timeout: 0
          max_write_timeout: 0
        title: HTTP Request
        type: http-request
        url: '{{#sys.query#}}'
        variables: []
      height: 159
      id: '1733909519940'
      position:
        x: 384
        y: 282
      positionAbsolute:
        x: 384
        y: 282
      selected: false
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 244
    - data:
        cases:
        - case_id: 'true'
          conditions:
          - comparison_operator: contains
            id: e3567322-83c8-4448-aeab-7f901f496732
            value: '404'
            varType: string
            variable_selector:
            - '1733909519940'
            - error_message
          id: 'true'
          logical_operator: and
        - case_id: dbb260c8-3f59-46e9-b4ed-b0b5a1a9f49d
          conditions:
          - comparison_operator: contains
            id: 99eacefb-3786-4303-bb0f-5162989a4a55
            value: '429'
            varType: string
            variable_selector:
            - '1733909519940'
            - error_message
          logical_operator: and
        - case_id: 41c21d2a-3910-4a67-98ba-4a610fa4824d
          conditions:
          - comparison_operator: contains
            id: c9bb6189-ec48-4d34-a6bf-e55917e8fb17
            value: '500'
            varType: string
            variable_selector:
            - '1733909519940'
            - error_message
          logical_operator: and
        - case_id: 1625a33e-7176-4cc8-a87f-8a436d156536
          conditions:
          - comparison_operator: contains
            id: af919efd-1aae-4288-978b-572937fa15f2
            value: '403'
            varType: string
            variable_selector:
            - '1733909519940'
            - error_message
          logical_operator: and
        desc: ''
        selected: false
        title: IF/ELSE
        type: if-else
      height: 270
      id: '1733910151008'
      position:
        x: 719
        y: 277
      positionAbsolute:
        x: 719
        y: 277
      selected: false
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 244
    - data:
        answer: success
        desc: ''
        selected: false
        title: Answer 2
        type: answer
        variables: []
      height: 102
      id: '1733910320961'
      position:
        x: 704.2144302513008
        y: 132.5758610398908
      positionAbsolute:
        x: 704.2144302513008
        y: 132.5758610398908
      selected: false
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 244
    - data:
        answer: 'My error type is 429.

          {{#1733909519940.error_message#}}

          {{#1733909519940.error_type#}}'
        desc: ''
        selected: false
        title: Answer (1)
        type: answer
        variables: []
      height: 140
      id: '17339104053230'
      position:
        x: 1076.7091466204163
        y: 446.1434031715808
      positionAbsolute:
        x: 1076.7091466204163
        y: 446.1434031715808
      selected: false
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 244
    - data:
        answer: 'My error type is 500.

          {{#1733909519940.error_message#}}

          {{#1733909519940.error_type#}}'
        desc: ''
        selected: false
        title: Answer (2)
        type: answer
        variables: []
      height: 140
      id: '17339104116060'
      position:
        x: 1061.9235768717172
        y: 585.1277588093535
      positionAbsolute:
        x: 1061.9235768717172
        y: 585.1277588093535
      selected: false
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 244
    - data:
        answer: 'My error type is 403.

          {{#1733909519940.error_message#}}

          {{#1733909519940.error_type#}}'
        desc: ''
        selected: false
        title: Answer (3)
        type: answer
        variables: []
      height: 140
      id: '17339104173770'
      position:
        x: 1029.066755207941
        y: 767.811687259948
      positionAbsolute:
        x: 1029.066755207941
        y: 767.811687259948
      selected: false
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 244
    - data:
        author: Yevanchen
        desc: ''
        height: 182
        selected: false
        showAuthor: true
        text: '{"root":{"children":[{"children":[{"detail":0,"format":0,"mode":"normal","style":"","text":"这个用例模拟了不同情况的下的异常处理,对于运行时异常可能有不同的可预见的错误类型,failbranch
          允许开发者提前配置对应的错误处理工作流来捕获运行时的异常这里使用","type":"text","version":1},{"type":"linebreak","version":1},{"detail":0,"format":0,"mode":"normal","style":"","text":"403
          Forbidden: https://httpstat.us/403 ","type":"text","version":1},{"type":"linebreak","version":1},{"detail":0,"format":0,"mode":"normal","style":"","text":"404
          Not Found: https://ht...(过长已截断)