编辑文章 - n8n自愈代理工作流json

操作密码请输入正确的操作密码才能编辑文章

文章标题

标签多个标签请用逗号分隔

文章内容

工作流json，复制下方的json代码，打开n8n，创建一个新的工作流。粘贴进去即可。
记得把http request地址改成你自己的数据接口。

[2026 自动化新高度：让你的 n8n 流程拥有“自我进化”能力，像数字员工一样思考！](https://youtu.be/x3M3kD93dFU)

[点击观看 B站视频](https://www.bilibili.com/video/BV11ezfBrEYk/)

```
{
  "nodes": [
    {
      "parameters": {
        "promptType": "define",
        "text": "=## Role\n你是一个专为 n8n 开发的自愈代理 (Self-Healing Agent)。\n\n## Context\n报错信息：{{ $json.error }}\n\n## Source Data (Array)\n这是主流程获取到的原始数组数据：\n{{ JSON.stringify($(\"GetList\").all().map(item => item.json)) }}\n\n## Task\n1. 原始数据是一个对象数组。请检查数组中每一项是否缺少 'title' 字段。\n2. 如果字段名不匹配（例如原始数据用的是 'heading' 或 'name'），请将其统一映射为 'title'。\n3. 请修复整个数组，确保输出的每一项都包含 'title'、'description' 和 'link'。\n4. 'title'、'description' 和 'link'如果是映射修复的，则统一在对应值后边追加【AI修复】字样。\n\n## Constraints\n- 必须返回如下格式的纯 JSON，不要包含任何 Markdown 代码块：\n{\n  \"action\": \"retry\",\n  \"fixed_payload\": [\n    {\n      \"title\": \"修复后的标题1\",\n      \"description\": \"描述1\",\n      \"link\": \"链接1\"\n    },\n    ...\n  ],\n  \"diagnosis\": \"简短说明为什么报错（例如：API返回的字段名是 heading 而不是 title）\"\n}",
        "options": {}
      },
      "type": "@n8n/n8n-nodes-langchain.agent",
      "typeVersion": 3.1,
      "position": [
        -976,
        -496
      ],
      "id": "734eeb75-0b59-4262-9a9a-fe028f2018e3",
      "name": "AI Agent",
      "retryOnFail": true,
      "onError": "continueErrorOutput"
    },
    {
      "parameters": {
        "options": {}
      },
      "type": "@n8n/n8n-nodes-langchain.lmChatDeepSeek",
      "typeVersion": 1,
      "position": [
        -976,
        -320
      ],
      "id": "2f27548a-9b59-4472-9faa-eef92fec692d",
      "name": "DeepSeek Chat Model",
      "credentials": {
        "deepSeekApi": {
          "id": "cANiQxozklHiXRQv",
          "name": "DeepSeek account"
        }
      }
    },
    {
      "parameters": {
        "url": "https://www.xxxx.com/demoer.json",
        "options": {}
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        -1488,
        -912
      ],
      "id": "745b25cb-c5bc-480b-beb1-5a388ad72ba2",
      "name": "GetList"
    },
    {
      "parameters": {
        "jsCode": "// 获取所有输入数据\nconst items = $input.all();\n\n// 定义 HTML 头部样式\nlet htmlContent = `\n<div style=\"font-family: sans-serif; width: 100%; min-height: 100vh;background-color:#000;padding:0\">\n  <h2 style=\"color: #ccc;text-align:center\">AI 自动生成的文档列表</h2>\n  <hr>\n`;\n\n// 循环处理每一条 JSON 数据\nfor (const item of items) {\n  const data = item.json;\n  if (!data.title) {\n    // 抛出错误，触发 Error Workflow\n    throw new Error(`字段 title 缺失`);\n  }\n  // 处理标题字段\n  const title = data.title;\n  \n  // 处理描述字段\n  const description = data.description;\n  \n  // 处理链接\n  const link = data.link || \"#\";\n\n  // 拼接 HTML 片段\n  htmlContent += `\n    <div style=\"margin-bottom: 20px; border-bottom: 1px dashed #ccc; padding-bottom: 10px;\">\n      <a href=\"${link}\" style=\"font-size: 18px; color: #007bff; text-decoration: none; font-weight: bold;\">\n        ${title}\n      </a>\n      <p style=\"color: #ccc; font-size: 14px; margin-top: 5px;\">\n        ${description}\n      </p>\n    </div>\n  `;\n}\n\nhtmlContent += `</div>`;\n\n// 输出结果\nreturn { html: htmlContent };"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        -1264,
        -912
      ],
      "id": "51c8b70f-9f05-4530-98e5-37573788fb88",
      "name": "MakeData",
      "onError": "continueErrorOutput"
    },
    {
      "parameters": {
        "jsCode": "// 获取所有输入数据\nconst rawString = JSON.parse($input.first().json.output);\n\nconst items = rawString.fixed_payload;\n// 定义 HTML 头部样式\nlet htmlContent = `\n<div style=\"font-family: sans-serif; width: 100%; min-height: 100vh;background-color:#000;margin:0\">\n  <h2 style=\"color: #ccc;text-align:center\">AI 自动生成的文档列表</h2>\n  <hr>\n`;\n\n// 循环处理每一条 JSON 数据\nfor (const item of items) {\n  const data = item;\n  if (!data.title) {\n    data.title='AI 无法修复！'\n  }\n  // 处理标题字段\n  const title = data.title;\n  \n  // 处理描述字段\n  const description = data.description;\n  \n  // 处理链接\n  const link = data.link || \"#\";\n\n  // 拼接 HTML 片段\n  htmlContent += `\n<div style=\"font-family: sans-serif; max-width: 600px; margin: auto;\">\n      <a href=\"${link}\" style=\"font-size: 18px; color: #007bff; text-decoration: none; font-weight: bold;\">\n        ${title}\n      </a>\n      <p style=\"color: #ccc; font-size: 14px; margin-top: 5px;\">\n        ${description}\n      </p>\n    </div>\n  `;\n}\n\nhtmlContent += `</div>`;\n\n// 输出结果\nreturn { html: htmlContent };"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        -656,
        -512
      ],
      "id": "5188e68c-f7a3-4fd7-bd65-a4260ef4fe26",
      "name": "fMakeData"
    },
    {
      "parameters": {
        "respondWith": "text",
        "responseBody": "={{ $json.html }}",
        "options": {
          "responseHeaders": {
            "entries": [
              {
                "name": "Content-Type",
                "value": "text/html; charset=utf-8"
              }
            ]
          }
        }
      },
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.5,
      "position": [
        -368,
        -928
      ],
      "id": "24110294-5fb7-43bb-a88b-00c37ee9fc6b",
      "name": "返回网页HTML"
    },
    {
      "parameters": {
        "content": "## 触发邮件警告并尝试自动修复",
        "height": 512,
        "width": 544
      },
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1008,
        -688
      ],
      "typeVersion": 1,
      "id": "e86e2644-468f-40a2-9607-2de5eb2bdead",
      "name": "Sticky Note"
    },
    {
      "parameters": {
        "content": "## 主工作流\n**文章列表** 获取文章列表显示一个静态的web页面",
        "height": 240,
        "width": 1584,
        "color": 4
      },
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1744,
        -992
      ],
      "typeVersion": 1,
      "id": "61a621ce-d8a8-48fe-a70b-a05a4f99d686",
      "name": "Sticky Note1"
    },
    {
      "parameters": {
        "path": "autodebug",
        "responseMode": "responseNode",
        "options": {}
      },
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 2.1,
      "position": [
        -1712,
        -704
      ],
      "id": "34609bf0-d70a-4bd2-a6c0-c160d149c78b",
      "name": "Webhook",
      "webhookId": "a2851492-fbcd-4f54-9c13-ed7fa515cc50"
    },
    {
      "parameters": {},
      "type": "n8n-nodes-base.manualTrigger",
      "typeVersion": 1,
      "position": [
        -1712,
        -912
      ],
      "id": "59ef6fdb-2414-4468-bac5-a38354d9360b",
      "name": "手工触发器"
    },
    {
      "parameters": {
        "fromEmail": "zhandi1952@163.com",
        "toEmail": "zhandi1949@gmail.com",
        "subject": "n8n智能体数据修复异常",
        "html": "=工作流 {{ $workflow.name }} 智能体数据修复异常 请立即检查",
        "options": {}
      },
      "type": "n8n-nodes-base.emailSend",
      "typeVersion": 2.1,
      "position": [
        -656,
        -368
      ],
      "id": "b72242fc-b7a9-4624-9884-a2eb752ee4e8",
      "name": "Send email1",
      "webhookId": "97df2403-1274-45d5-8bd1-689c262b06a8",
      "credentials": {
        "smtp": {
          "id": "MLWBqjaYEgvZI5s4",
          "name": "163SMTP"
        }
      }
    },
    {
      "parameters": {
        "fromEmail": "zhandi1952@163.com",
        "toEmail": "zhandi1949@gmail.com",
        "subject": "【警告】数据接口异常，请立即检查",
        "emailFormat": "text",
        "text": "=来自n8n工作流： {{ $workflow.name }} 的告警信息。{{ $json.error }}",
        "options": {}
      },
      "type": "n8n-nodes-base.emailSend",
      "typeVersion": 2.1,
      "position": [
        -976,
        -640
      ],
      "id": "87dc96f7-1420-43f7-bfb8-ce59fc2e69ce",
      "name": "Send email",
      "webhookId": "b93abfaa-677e-449d-83fc-e4a8a2115f6d",
      "credentials": {
        "smtp": {
          "id": "MLWBqjaYEgvZI5s4",
          "name": "163SMTP"
        }
      }
    }
  ],
  "connections": {
    "AI Agent": {
      "main": [
        [
          {
            "node": "fMakeData",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Send email1",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "DeepSeek Chat Model": {
      "ai_languageModel": [
        [
          {
            "node": "AI Agent",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "GetList": {
      "main": [
        [
          {
            "node": "MakeData",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "MakeData": {
      "main": [
        [
          {
            "node": "返回网页HTML",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Send email",
            "type": "main",
            "index": 0
          },
          {
            "node": "AI Agent",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "fMakeData": {
      "main": [
        [
          {
            "node": "返回网页HTML",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Webhook": {
      "main": [
        [
          {
            "node": "GetList",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "手工触发器": {
      "main": [
        [
          {
            "node": "GetList",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "pinData": {},
  "meta": {
    "templateCredsSetupCompleted": true,
    "instanceId": "4ec247777f7c8d8b1d025ed6d25b14832a6d542722506bcf7675e4b5b5efdee6"
  }
}
```

### 示例json数据
```
//正常数据
[
  {
    "title": "n8n 错误自愈工作流：设计理念",
    "description": "介绍如何通过 Error Trigger 和 AI Agent 构建具备自愈能力的自动化系统。",
    "link": "https://example.com/n8n-self-healing-design"
  },
  {
    "title": "为什么传统自动化总是半夜报警？",
    "description": "分析自动化流程在字段变更、接口升级时常见的失败模式，以及如何提前设计容错机制。",
    "link": "https://example.com/automation-failure-patterns"
  },
  {
    "title": "AI Agent 在 n8n 中的正确使用方式",
    "description": "讲解如何给 AI 明确角色、边界和输出格式，让它真正成为工作流里的工程师。",
    "link": "https://example.com/n8n-ai-agent-best-practice"
  },
  {
    "title": "Error Trigger 深度解析",
    "description": "从工程角度讲清楚 Error Trigger 的触发机制、局限性以及设计误区。",
    "link": "https://example.com/n8n-error-trigger-deep-dive"
  }
]
//错误数据
[
  {
    "title": "n8n 错误自愈工作流：设计理念",
    "description": "介绍如何通过 Error Trigger 和 AI Agent 构建具备自愈能力的自动化系统。",
    "link": "https://example.com/n8n-self-healing-design"
  },
  {
    "title": "为什么传统自动化总是半夜报警？",
    "desc": "字段名被改成了 desc，用来模拟真实世界的数据变更。",
    "link": "https://example.com/automation-failure-patterns"
  },
  {
    "heading": "AI Agent 在 n8n 中的正确使用方式",
    "description": "title 字段被改成 heading，用于触发解析错误。",
    "link": "https://example.com/n8n-ai-agent-best-practice"
  },
  {
    "title": "Error Trigger 深度解析",
    "description": "这条数据是正常的，用于对比演示。",
    "link": "https://example.com/n8n-error-trigger-deep-dive"
  }
]
```