创建使用GPT-4o的Slack聊天机器人实现自动回复

• •Slack Bot Token 或 Webhook URL
• •OpenAI API Key

{
  "meta": {
    "instanceId": "ad0113c344ee237399e44e9f11798b05baeb83a6196d514a9ae9d2ad71c3b5c9",
    "templateCredsSetupCompleted": true
  },
  "nodes": [
    {
      "id": "e1ed7ed9-efff-4003-933d-7bf9d0b8949b",
      "name": "OpenAI 聊天模型8",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        -1168,
        11920
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4o",
          "cachedResultName": "gpt-4o"
        },
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "id": "4l6TDfLZVFS24g3X",
          "name": "OpenAi account 4"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "62d0e051-8bb1-4206-8fa7-19f93a7e30ea",
      "name": "便签61",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1904,
        11344
      ],
      "parameters": {
        "color": 7,
        "width": 1488,
        "height": 928,
        "content": "# 💬 带Slack监听的OpenAI聊天代理"
      },
      "typeVersion": 1
    },
    {
      "id": "c65f1027-8100-4b78-af28-c99bccb903bb",
      "name": "便签20",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -2352,
        11344
      ],
      "parameters": {
        "width": 400,
        "height": 928,
        "content": ""
      },
      "typeVersion": 1
    },
    {
      "id": "1a88867a-350a-42cf-872e-ce2c9074d6c5",
      "name": "在Slack中发送用户消息",
      "type": "n8n-nodes-base.slack",
      "position": [
        -1504,
        12080
      ],
      "webhookId": "9369d3e1-26af-4e9f-ba26-e2de061a9aa7",
      "parameters": {
        "text": "=*User:* {{ $json.chatInput }}",
        "user": {
          "__rl": true,
          "mode": "list",
          "value": "U09ADJPB7QA",
          "cachedResultName": "rbreen672"
        },
        "select": "user",
        "otherOptions": {
          "includeLinkToWorkflow": false
        },
        "authentication": "oAuth2"
      },
      "credentials": {
        "slackOAuth2Api": {
          "id": "kJLcFGEETWlwowIc",
          "name": "Slack account 9"
        }
      },
      "typeVersion": 2.3
    },
    {
      "id": "434201a3-a5d9-434c-b8c0-f7a13e0dcb41",
      "name": "示例聊天代理",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        -1136,
        11680
      ],
      "parameters": {
        "text": "={{ $('Sample Chatbot').item.json.chatInput }}",
        "options": {
          "systemMessage": "=you are an ecommerce bot. help the user as if you were working for a mock store. "
        },
        "promptType": "define"
      },
      "typeVersion": 2.2
    },
    {
      "id": "d0effa88-1f30-4e6a-a5b3-3edc90d726d2",
      "name": "在Slack中发送代理响应",
      "type": "n8n-nodes-base.slack",
      "position": [
        -784,
        11856
      ],
      "webhookId": "9369d3e1-26af-4e9f-ba26-e2de061a9aa7",
      "parameters": {
        "text": "=*Chatbot:* {{ $json.output }}",
        "user": {
          "__rl": true,
          "mode": "list",
          "value": "U09ADJPB7QA",
          "cachedResultName": "rbreen672"
        },
        "select": "user",
        "otherOptions": {
          "includeLinkToWorkflow": false
        },
        "authentication": "oAuth2"
      },
      "credentials": {
        "slackOAuth2Api": {
          "id": "kJLcFGEETWlwowIc",
          "name": "Slack account 9"
        }
      },
      "typeVersion": 2.3
    },
    {
      "id": "f9e1139f-2868-467c-aa21-fdd4920d0bd0",
      "name": "格式化响应",
      "type": "n8n-nodes-base.code",
      "position": [
        -640,
        11632
      ],
      "parameters": {
        "jsCode": "return [{ json: { text:$('Sample Chat Agent').first().json.output } }];\n"
      },
      "typeVersion": 2
    },
    {
      "id": "309558fd-dea7-4634-a5b7-a02b0df2bbcf",
      "name": "便签66",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1568,
        11552
      ],
      "parameters": {
        "color": 3,
        "width": 224,
        "height": 640,
        "content": "### 2️⃣ 连接Slack API"
      },
      "typeVersion": 1
    },
    {
      "id": "bbb5baca-6411-4d41-8530-3aff0a228513",
      "name": "示例聊天机器人",
      "type": "@n8n/n8n-nodes-langchain.chatTrigger",
      "position": [
        -1792,
        11696
      ],
      "webhookId": "d38a0072-420b-4de8-86b6-03a8f9a6e254",
      "parameters": {
        "options": {}
      },
      "typeVersion": 1.3
    }
  ],
  "pinData": {},
  "connections": {
    "Sample Chatbot": {
      "main": [
        [
          {
            "node": "Send User Message in Slack",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Sample Chat Agent": {
      "main": [
        [
          {
            "node": "Send Agents Response in Slack",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "OpenAI Chat Model8": {
      "ai_languageModel": [
        [
          {
            "node": "Sample Chat Agent",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "Send User Message in Slack": {
      "main": [
        [
          {
            "node": "Sample Chat Agent",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Send Agents Response in Slack": {
      "main": [
        [
          {
            "node": "Format Response",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}