Gratitude Jar Reminder

工作流概述

这是一个包含9个节点的复杂工作流,主要用于自动化处理各种任务。

工作流源代码

下载
{
  "id": "Sebvr1R2t4zkAg1V",
  "meta": {
    "instanceId": "558d88703fb65b2d0e44613bc35916258b0f0bf983c5d4730c00c424b77ca36a",
    "templateCredsSetupCompleted": true
  },
  "name": "Gratitude Jar Reminder",
  "tags": [],
  "nodes": [
    {
      "id": "ac48becc-e207-489b-a8e4-a8f69780c626",
      "name": "Trigger 2100 Bear Gratitude Jar Notice",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        -80,
        -100
      ],
      "parameters": {
        "rule": {
          "interval": [
            {
              "triggerAtHour": 21
            }
          ]
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "37f46ac1-5c0b-4cdf-aa33-67fad80dafdd",
      "name": "WriteReminder",
      "type": "@n8n/n8n-nodes-langchain.chainLlm",
      "position": [
        180,
        -100
      ],
      "parameters": {
        "text": "=Today is a wonderful day! 🌟 What or who brought a smile to your face today? 😊
",
        "messages": {
          "messageValues": [
            {
              "message": "You'll rewrite this message to send reminder to user to record good thing today."
            }
          ]
        },
        "promptType": "define"
      },
      "typeVersion": 1.5
    },
    {
      "id": "816f8089-a54f-4860-a658-448ab53a08fd",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -180,
        -240
      ],
      "parameters": {
        "width": 300,
        "height": 360,
        "content": "## Trigger 
We schedule the trigger at 9.00 pm before going to bed. This flow is to reflect what is the great thing that happened today."
      },
      "typeVersion": 1
    },
    {
      "id": "c7a620fe-2a50-4cfb-af91-8a4b4ca58adb",
      "name": "Sticky Note1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        160,
        -240
      ],
      "parameters": {
        "color": 5,
        "width": 300,
        "height": 360,
        "content": "## Write Reminder
After getting the same reminder, we tend to ignore it. This is to generate variations of reminder by setting the temperature of the model at 0.9"
      },
      "typeVersion": 1
    },
    {
      "id": "66b865a1-0a6c-4a3c-abb3-024ec7ff8b40",
      "name": "Sticky Note2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        500,
        -240
      ],
      "parameters": {
        "color": 6,
        "width": 300,
        "height": 360,
        "content": "## Reformatted 
This is to reformat text to be able to send in Line Push API properly."
      },
      "typeVersion": 1
    },
    {
      "id": "adb8cf4e-de77-4490-a8da-b32122c3a730",
      "name": "Sticky Note3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        840,
        -240
      ],
      "parameters": {
        "color": 4,
        "width": 300,
        "height": 360,
        "content": "## Push Message
Send push message via LINE"
      },
      "typeVersion": 1
    },
    {
      "id": "6562967a-fae7-400a-913a-4cf68e70b40a",
      "name": "Reformat Output from Chat Model",
      "type": "n8n-nodes-base.set",
      "position": [
        600,
        -100
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "90abc5a6-c9b9-4b0d-b433-c6f90816dba3",
              "name": "posestoday",
              "type": "string",
              "value": "={{ $json.text.replaceAll(\"\n\",\"\\n\").replaceAll(\"\n\",\"\").removeMarkdown().removeTags().replaceAll('\"',\"\") }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "d2ab000a-6f3a-494f-807f-829cbb124685",
      "name": "Azure OpenAI Chat Model",
      "type": "@n8n/n8n-nodes-langchain.lmChatAzureOpenAi",
      "position": [
        280,
        -20
      ],
      "parameters": {
        "model": "4o",
        "options": {
          "temperature": 0.9
        }
      },
      "credentials": {
        "azureOpenAiApi": {
          "id": "5AjoWhww5SQi2VXd",
          "name": "Azure Open AI account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "c548df75-dc6c-472f-8992-77f0f57d4732",
      "name": "Line Push Message",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        940,
        -100
      ],
      "parameters": {
        "url": "https://api.line.me/v2/bot/message/push",
        "method": "POST",
        "options": {},
        "jsonBody": "={
    \"to\": \"YOUR ID HERE\",
    \"messages\":[
        {
            \"type\":\"text\",
            \"text\":\"{{ $json.posestoday }}\"
        }
    ]
} ",
        "sendBody": true,
        "specifyBody": "json",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth"
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "yiPG7xPwvDzsY0Qd",
          "name": "Line @511dizji"
        }
      },
      "typeVersion": 4.2
    }
  ],
  "active": true,
  "pinData": {},
  "settings": {
    "timezone": "Asia/Bangkok",
    "callerPolicy": "workflowsFromSameOwner",
    "executionOrder": "v1"
  },
  "versionId": "19321d28-e96d-4f97-94a9-604b59b5b651",
  "connections": {
    "WriteReminder": {
      "main": [
        [
          {
            "node": "Reformat Output from Chat Model",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Azure OpenAI Chat Model": {
      "ai_languageModel": [
        [
          {
            "node": "WriteReminder",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "Reformat Output from Chat Model": {
      "main": [
        [
          {
            "node": "Line Push Message",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Trigger 2100 Bear Gratitude Jar Notice": {
      "main": [
        [
          {
            "node": "WriteReminder",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}

功能特点

  • 自动检测新邮件
  • AI智能内容分析
  • 自定义分类规则
  • 批量处理能力
  • 详细的处理日志

技术分析

节点类型及作用

  • Scheduletrigger
  • @N8N/N8N Nodes Langchain.Chainllm
  • Stickynote
  • Set
  • @N8N/N8N Nodes Langchain.Lmchatazureopenai

复杂度评估

配置难度:
★★★★☆
维护难度:
★★☆☆☆
扩展性:
★★★★☆

实施指南

前置条件

  • 有效的Gmail账户
  • n8n平台访问权限
  • Google API凭证
  • AI分类服务订阅

配置步骤

  1. 在n8n中导入工作流JSON文件
  2. 配置Gmail节点的认证信息
  3. 设置AI分类器的API密钥
  4. 自定义分类规则和标签映射
  5. 测试工作流执行
  6. 配置定时触发器(可选)

关键参数

参数名称 默认值 说明
maxEmails 50 单次处理的最大邮件数量
confidenceThreshold 0.8 分类置信度阈值
autoLabel true 是否自动添加标签

最佳实践

优化建议

  • 定期更新AI分类模型以提高准确性
  • 根据邮件量调整处理批次大小
  • 设置合理的分类置信度阈值
  • 定期清理过期的分类规则

安全注意事项

  • 妥善保管API密钥和认证信息
  • 限制工作流的访问权限
  • 定期审查处理日志
  • 启用双因素认证保护Gmail账户

性能优化

  • 使用增量处理减少重复工作
  • 缓存频繁访问的数据
  • 并行处理多个邮件分类任务
  • 监控系统资源使用情况

故障排除

常见问题

邮件未被正确分类

检查AI分类器的置信度阈值设置,适当降低阈值或更新训练数据。

Gmail认证失败

确认Google API凭证有效且具有正确的权限范围,重新进行OAuth授权。

调试技巧

  • 启用详细日志记录查看每个步骤的执行情况
  • 使用测试邮件验证分类逻辑
  • 检查网络连接和API服务状态
  • 逐步执行工作流定位问题节点

错误处理

工作流包含以下错误处理机制:

  • 网络超时自动重试(最多3次)
  • API错误记录和告警
  • 处理失败邮件的隔离机制
  • 异常情况下的回滚操作