通过Webhook获取随机狗狗图片

• •HTTP Webhook 端点（n8n 会自动生成）
• •可能需要目标 API 的认证凭证

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  "meta": {
    "instanceId": "1777696fb9fddfee653e70940936c2b1e28ba1f1bde53b7182fbd6eb01988706"
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  "name": "通过 Webhook 获取随机狗狗图片",
  "tags": [],
  "nodes": [
    {
      "id": "a50f8603-069f-432a-8616-7dfb65be8ff6",
      "name": "Webhook 触发器说明",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        740,
        460
      ],
      "parameters": {
        "height": 320,
        "content": "此节点监听传入的 POST 请求。它作为工作流的触发器。此工作流不需要 Webhook 请求体中的特定数据，因为它会获取随机图片。"
      },
      "typeVersion": 1
    },
    {
      "id": "8c233238-3a56-40ac-bb24-a185c88edfb3",
      "name": "获取狗狗图片说明",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1040,
        460
      ],
      "parameters": {
        "color": 2,
        "width": 280,
        "height": 340,
        "content": "此节点向 Dog CEO API (dog.ceo/api/breeds/image/random) 发起 HTTP GET 请求以获取随机狗狗图片 URL。该 API 通常返回一个包含图片 URL 的 'message' 属性的 JSON 对象。"
      },
      "typeVersion": 1
    },
    {
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      "name": "Webhook 响应说明",
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      "position": [
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      ],
      "parameters": {
        "color": 3,
        "width": 360,
        "height": 340,
        "content": "此节点将 Dog CEO API 的响应（图片 URL）发送回 Webhook 的原始调用者。您可以在此之前插入其他节点以下载图片、保存到云存储或将其作为消息的一部分发送。"
      },
      "typeVersion": 1
    },
    {
      "id": "ab0bce0f-9d7e-4add-a113-33cf6631e906",
      "name": "获取随机狗狗图片",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
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      "parameters": {
        "url": "=https://dog.ceo/api/breeds/image/random",
        "method": "=GET",
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      "typeVersion": 4.2
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    {
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      "name": "触发 Webhook",
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      "position": [
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      ],
      "webhookId": "fc960ca2-4564-44e7-b74d-fe9c94be242d-unique-id",
      "parameters": {
        "path": "get-dog-image",
        "options": {},
        "responseMode": "responseNode"
      },
      "typeVersion": 2
    },
    {
      "id": "3a739102-4c56-4125-949c-a54775073a64",
      "name": "使用图片 URL 响应",
      "type": "n8n-nodes-base.respondToWebhook",
      "position": [
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      ],
      "parameters": {
        "options": {},
        "respondWith": "allIncomingItems"
      },
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  "versionId": "cbc2c313-a506-40d9-b17c-60309e502770",
  "connections": {
    "Trigger Webhook": {
      "main": [
        [
          {
            "node": "Fetch Random Dog Image",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Fetch Random Dog Image": {
      "main": [
        [
          {
            "node": "Respond with Image URL",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}