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使用Dumpling AI + GPT-4根据关键词查找TikTok视频问题

高级

这是一个Content Creation, Multimodal AI领域的自动化工作流，包含 16 个节点。主要使用 Code, Wait, Limit, SplitOut, DataTable 等节点。 使用Dumpling AI + GPT-4根据关键词查找TikTok视频问题

前置要求
  • •可能需要目标 API 的认证凭证
  • •OpenAI API Key

使用的节点 (16)

Code
NoOp
Wait
Limit
SplitOut
DataTable
StickyNote
FormTrigger
HttpRequest
SplitInBatches
OpenAi

分类

内容创作
多模态 AI
工作流预览
可视化展示节点连接关系，支持缩放和平移
React Flow
导出工作流
复制以下 JSON 配置到 n8n 导入，即可使用此工作流
{
  "id": "z82YLTAObSRGi4C7",
  "meta": {
    "instanceId": "a1ae5c8dc6c65e674f9c3947d083abcc749ef2546dff9f4ff01de4d6a36ebfe6",
    "templateCredsSetupCompleted": true
  },
  "name": "使用 Dumpling AI + GPT-4 根据关键词查找 TikTok 视频问题",
  "tags": [],
  "nodes": [
    {
      "id": "1fb5c245-3539-4d68-bdb6-60619577e6d4",
      "name": "无操作，不执行任何动作",
      "type": "n8n-nodes-base.noOp",
      "position": [
        1040,
        -240
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "b09c504c-ceeb-4a00-889f-4a9c19eb0be4",
      "name": "接收关键词输入",
      "type": "n8n-nodes-base.formTrigger",
      "position": [
        -528,
        208
      ],
      "webhookId": "d4b23900-f9c3-4436-b41b-a7b2a95dc050",
      "parameters": {
        "options": {},
        "formTitle": "Tik Tok Search ",
        "formFields": {
          "values": [
            {
              "fieldLabel": "Keywords"
            }
          ]
        }
      },
      "typeVersion": 2.3
    },
    {
      "id": "bc607c71-7c66-43ef-b879-98f9131bb35d",
      "name": "搜索 TikTok 用户（Dumpling AI）",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        -304,
        208
      ],
      "parameters": {
        "url": "https://app.dumplingai.com/api/v1/search-tiktok-users",
        "method": "POST",
        "options": {},
        "sendBody": true,
        "authentication": "genericCredentialType",
        "bodyParameters": {
          "parameters": [
            {
              "name": "query",
              "value": "={{ $json.Keywords }}"
            }
          ]
        },
        "genericAuthType": "httpHeaderAuth"
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "RLFzAcGRepr5eXZB",
          "name": "Dumpling AI-n8n"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "cd3017fb-7ff0-477c-b213-b90dfe728225",
      "name": "将搜索结果拆分为用户",
      "type": "n8n-nodes-base.splitOut",
      "position": [
        -80,
        208
      ],
      "parameters": {
        "options": {},
        "fieldToSplitOut": "userList"
      },
      "typeVersion": 1
    },
    {
      "id": "589d6871-c469-403a-adbc-f387eb07d007",
      "name": "限制为 3 个用户（可选）",
      "type": "n8n-nodes-base.limit",
      "position": [
        144,
        208
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "986d014a-8c4e-40b5-9350-dc31e1529319",
      "name": "遍历 TikTok 用户",
      "type": "n8n-nodes-base.splitInBatches",
      "position": [
        368,
        208
      ],
      "parameters": {
        "options": {}
      },
      "typeVersion": 3
    },
    {
      "id": "27944e93-66b9-4e2a-a6c7-2a0978cfe96d",
      "name": "等待以遵守速率限制",
      "type": "n8n-nodes-base.wait",
      "position": [
        624,
        288
      ],
      "webhookId": "492f8f72-27ad-4255-a5a6-d0cb928cc89a",
      "parameters": {
        "amount": 15
      },
      "typeVersion": 1.1
    },
    {
      "id": "314fddf5-735e-43a2-bf2f-d2758d010640",
      "name": "获取 TikTok 个人资料视频（Dumpling AI）",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        816,
        288
      ],
      "parameters": {
        "url": "https://app.dumplingai.com/api/v1/get-tiktok-profile-videos",
        "method": "POST",
        "options": {},
        "sendBody": true,
        "authentication": "genericCredentialType",
        "bodyParameters": {
          "parameters": [
            {
              "name": "handle",
              "value": "={{ $json.user.search_user_name }}"
            }
          ]
        },
        "genericAuthType": "httpHeaderAuth"
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "RLFzAcGRepr5eXZB",
          "name": "Dumpling AI-n8n"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "fd4266b2-8de3-46ea-9d9c-699cdc4ed31d",
      "name": "从个人资料中拆分视频",
      "type": "n8n-nodes-base.splitOut",
      "position": [
        528,
        -112
      ],
      "parameters": {
        "options": {},
        "fieldToSplitOut": "aweme_list"
      },
      "typeVersion": 1
    },
    {
      "id": "ae9dbbbe-6fed-4c34-ba8b-1923b39f5f66",
      "name": "遍历视频",
      "type": "n8n-nodes-base.splitInBatches",
      "position": [
        848,
        -112
      ],
      "parameters": {
        "options": {}
      },
      "typeVersion": 3
    },
    {
      "id": "06fc76b0-85a2-4313-948d-50e46a2882b2",
      "name": "获取每个视频的评论",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        1040,
        -64
      ],
      "parameters": {
        "url": "https://app.dumplingai.com/api/v1/get-tiktok-video-comments",
        "method": "POST",
        "options": {},
        "sendBody": true,
        "authentication": "genericCredentialType",
        "bodyParameters": {
          "parameters": [
            {
              "name": "url",
              "value": "={{ $json.share_info.share_url }}"
            }
          ]
        },
        "genericAuthType": "httpHeaderAuth"
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "RLFzAcGRepr5eXZB",
          "name": "Dumpling AI-n8n"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "e8c9360a-2ea2-4814-90a8-691f4774a37c",
      "name": "提取纯净评论（Python）",
      "type": "n8n-nodes-base.code",
      "position": [
        1264,
        -64
      ],
      "parameters": {
        "language": "python",
        "pythonCode": "# n8n Python Code Node\n# Extract all TikTok comment texts and return them in one structured block under \"Comment\"\n\ncomments_list = []\n\ndef extract_texts(comments):\n    for comment in comments:\n        if \"text\" in comment and comment[\"text\"]:\n            comments_list.append({\"text\": comment[\"text\"]})\n        if \"reply_comment\" in comment and comment[\"reply_comment\"]:\n            extract_texts(comment[\"reply_comment\"])\n\ndata = items[0].get(\"json\", {})\n\nif isinstance(data, list) and len(data) > 0 and \"comments\" in data[0]:\n    extract_texts(data[0][\"comments\"])\nelif \"comments\" in data:\n    extract_texts(data[\"comments\"])\n\nreturn [{\n    \"json\": {\n        \"Comment\": comments_list\n    }\n}]\n"
      },
      "typeVersion": 2
    },
    {
      "id": "2d41131b-a582-46ce-ae5a-167fdf213ec6",
      "name": "查找热门观众问题（GPT-4）",
      "type": "@n8n/n8n-nodes-langchain.openAi",
      "position": [
        1488,
        -64
      ],
      "parameters": {
        "modelId": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4.1",
          "cachedResultName": "GPT-4.1"
        },
        "options": {},
        "messages": {
          "values": [
            {
              "role": "system",
              "content": "You are an experienced TikTok content strategist. I will give you a collection of comments from a TikTok video. Your job is to carefully read through all the comments and identify the most commonly asked questions. These questions should be phrased exactly or very closely to how viewers ask them, not reworded in a generic way.\n\nPlease follow these steps:\n\nRead all the comments carefully and group similar questions together, even if they are worded slightly differently.\n\nIdentify the top recurring questions that appear the most.\n\nPresent the top questions clearly and concisely, ranked by frequency.\n\nExclude spam, unrelated chatter, or emoji-only comments.\n\nDo not generate answers, only list the questions."
            },
            {
              "content": "=Here is the comment data: {{ JSON.stringify($json.Comment) }}\n\n"
            }
          ]
        }
      },
      "credentials": {
        "openAiApi": {
          "id": "fdhWALG84tBLgSZT",
          "name": "OpenAi account"
        }
      },
      "typeVersion": 1.8
    },
    {
      "id": "7dfc9bb9-8fbe-443d-abb5-5c8cafb17009",
      "name": "将结果插入数据表",
      "type": "n8n-nodes-base.dataTable",
      "position": [
        1840,
        16
      ],
      "parameters": {
        "columns": {
          "value": {
            "Videos": "={{ $('Loop Through Videos').item.json.share_info.share_url }}",
            "Keywords": "={{ $json.message.content }}"
          },
          "schema": [
            {
              "id": "Videos",
              "type": "string",
              "display": true,
              "removed": false,
              "readOnly": false,
              "required": false,
              "displayName": "Videos",
              "defaultMatch": false
            },
            {
              "id": "Keywords",
              "type": "string",
              "display": true,
              "removed": false,
              "readOnly": false,
              "required": false,
              "displayName": "Keywords",
              "defaultMatch": false
            }
          ],
          "mappingMode": "defineBelow",
          "matchingColumns": [],
          "attemptToConvertTypes": false,
          "convertFieldsToString": false
        },
        "options": {},
        "dataTableId": {
          "__rl": true,
          "mode": "list",
          "value": "2fPy6VQQ9KIeBIFC",
          "cachedResultUrl": "/projects/BTzFLWjYjhwngt0G/datatables/2fPy6VQQ9KIeBIFC",
          "cachedResultName": "Tik Tok Keywords"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "f1dddf8a-5393-4a3c-a719-7a9b8977bea3",
      "name": "便签",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -544,
        -64
      ],
      "parameters": {
        "width": 1008,
        "height": 512,
        "content": "## 🔎 分支 1 – 搜索 TikTok 用户并获取视频"
      },
      "typeVersion": 1
    },
    {
      "id": "1b1e9809-c98a-4bd6-a5e3-ab354330319b",
      "name": "便签1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        560,
        -464
      ],
      "parameters": {
        "color": 6,
        "width": 1440,
        "height": 576,
        "content": "## 💬 分支 2 – 使用 AI 从评论中提取问题"
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "4997fe2b-496d-446d-8f99-0c35d1b65b29",
  "connections": {
    "Loop Through Videos": {
      "main": [
        [
          {
            "node": "No Operation, do nothing",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Get Comments for Each Video",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Receive Keyword Input": {
      "main": [
        [
          {
            "node": "Search TikTok Users (Dumpling AI)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Loop Through TikTok Users": {
      "main": [
        [
          {
            "node": "Split Videos from Profile",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Wait to Respect Rate Limits",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Split Videos from Profile": {
      "main": [
        [
          {
            "node": "Loop Through Videos",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get Comments for Each Video": {
      "main": [
        [
          {
            "node": "Extract Clean Comments (Python)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Limit to 3 Users (Optional)": {
      "main": [
        [
          {
            "node": "Loop Through TikTok Users",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Wait to Respect Rate Limits": {
      "main": [
        [
          {
            "node": "Get TikTok Profile Videos (Dumpling AI)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Insert Result into DataTable": {
      "main": [
        [
          {
            "node": "Loop Through Videos",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Extract Clean Comments (Python)": {
      "main": [
        [
          {
            "node": "Find Top Viewer Questions (GPT-4)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Split Search Results into Users": {
      "main": [
        [
          {
            "node": "Limit to 3 Users (Optional)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Find Top Viewer Questions (GPT-4)": {
      "main": [
        [
          {
            "node": "Insert Result into DataTable",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Search TikTok Users (Dumpling AI)": {
      "main": [
        [
          {
            "node": "Split Search Results into Users",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get TikTok Profile Videos (Dumpling AI)": {
      "main": [
        [
          {
            "node": "Loop Through TikTok Users",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}
常见问题

如何使用这个工作流？

复制上方的 JSON 配置代码，在您的 n8n 实例中创建新工作流并选择「从 JSON 导入」，粘贴配置后根据需要修改凭证设置即可。

这个工作流适合什么场景？

高级 - 内容创作, 多模态 AI

需要付费吗？

本工作流完全免费，您可以直接导入使用。但请注意，工作流中使用的第三方服务（如 OpenAI API）可能需要您自行付费。

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工作流信息
难度等级
高级
节点数量16
分类2
节点类型11
难度说明

适合高级用户，包含 16+ 个节点的复杂工作流

作者
Yang

Yang

@yang
外部链接
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