工作流更新时在Mattermost发送消息

• •HTTP Webhook 端点（n8n 会自动生成）

{
  "nodes": [
    {
      "name": "Webhook",
      "type": "n8n-nodes-base.webhook",
      "position": [
        490,
        460
      ],
      "webhookId": "c0345765-4488-4ac8-a9da-02f647dd2b90",
      "parameters": {
        "path": "c0345765-4488-4ac8-a9da-02f647dd2b90",
        "options": {}
      },
      "typeVersion": 1
    },
    {
      "name": "设置",
      "type": "n8n-nodes-base.set",
      "position": [
        690,
        460
      ],
      "parameters": {
        "values": {
          "string": [
            {
              "name": "Message",
              "value": "Hello!"
            }
          ]
        },
        "options": {},
        "keepOnlySet": true
      },
      "typeVersion": 1
    },
    {
      "name": "Mattermost",
      "type": "n8n-nodes-base.mattermost",
      "position": [
        690,
        610
      ],
      "parameters": {
        "message": "=The workflow {{$workflow.name}}, was updated.",
        "channelId": "toyi3uoycf8rirtm7d5jm15sso",
        "attachments": [],
        "otherOptions": {}
      },
      "credentials": {
        "mattermostApi": "Mattermost Credentials"
      },
      "typeVersion": 1
    },
    {
      "name": "工作流触发器",
      "type": "n8n-nodes-base.workflowTrigger",
      "position": [
        490,
        610
      ],
      "parameters": {
        "events": [
          "update"
        ]
      },
      "typeVersion": 1
    }
  ],
  "connections": {
    "Webhook": {
      "main": [
        [
          {
            "node": "Set",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Workflow Trigger": {
      "main": [
        [
          {
            "node": "Mattermost",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}