TikTok下载器

• •Google Drive API 凭证
• •可能需要目标 API 的认证凭证

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  "meta": {
    "instanceId": "dce6d05169adc9f802863a06c3edb9925b178c4fce2360953cce9c1b509705cc"
  },
  "name": "TikTok 下载器",
  "tags": [],
  "nodes": [
    {
      "id": "4dc30078-c7df-4bcb-91ed-953cd6da4a13",
      "name": "点击“测试工作流”时",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        -280,
        20
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "5598aa10-f667-4023-b9de-fe07e86badec",
      "name": "获取 TikTok 视频页面数据",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        40,
        20
      ],
      "parameters": {
        "url": "https://www.tiktok.com/@randomspamvideos25/video/7251387037834595630",
        "options": {
          "response": {
            "response": {
              "fullResponse": true,
              "responseFormat": "text"
            }
          }
        },
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "User-Agent",
              "value": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) Chrome/91.0.4472.124"
            }
          ]
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "734a5304-f67f-4ace-a1da-0d268664452c",
      "name": "抓取原始视频 URL",
      "type": "n8n-nodes-base.code",
      "position": [
        480,
        20
      ],
      "parameters": {
        "jsCode": "const html = $input.first().json.data;\nconst headers = $input.first().json.headers || {};\nconst cookies = headers['set-cookie'] || [];\n\nif (!html) {\n  throw new Error(\"HTML body is undefined. Check the previous node's output.\");\n}\nconst regex = /<script id=\"__UNIVERSAL_DATA_FOR_REHYDRATION__\" type=\"application\\/json\">([\\s\\S]*?)<\\/script>/;\nconst match = html.match(regex);\n\nif (match) {\n  const jsonStr = match[1];\n  const data = JSON.parse(jsonStr);\n  const videoUrl = data?.__DEFAULT_SCOPE__?.[\"webapp.video-detail\"]?.itemInfo?.itemStruct?.video?.playAddr;\n  if (!videoUrl) {\n    throw new Error(\"Could not find video URL in the JSON data.\");\n  }\n  return [{ json: { videoUrl, cookies: cookies.join('; ') } }];\n} else {\n  throw new Error(\"Could not find __UNIVERSAL_DATA_FOR_REHYDRATION__ script in the HTML.\");\n}"
      },
      "typeVersion": 2
    },
    {
      "id": "f574ccb8-6f5f-4e55-a2d5-7ad775d3c4e5",
      "name": "输出无水印视频文件",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        900,
        20
      ],
      "parameters": {
        "url": "={{ $json.videoUrl }}",
        "options": {
          "response": {
            "response": {
              "responseFormat": "file"
            }
          },
          "allowUnauthorizedCerts": true
        },
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "User-Agent",
              "value": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36"
            },
            {
              "name": "Referer",
              "value": "https://www.tiktok.com/"
            },
            {
              "name": "Accept",
              "value": "video/mp4,video/webm,video/*;q=0.9,application/octet-stream;q=0.8"
            },
            {
              "name": "Accept-Language",
              "value": "en-US,en;q=0.5"
            },
            {
              "name": "Connection",
              "value": "keep-alive"
            },
            {
              "name": "Cookie",
              "value": "={{ $json.cookies }}"
            }
          ]
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "73d4ffa7-2264-4a84-9ab2-2004342e3039",
      "name": "便签",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -140,
        -180
      ],
      "parameters": {
        "color": 6,
        "width": 460,
        "height": 360,
        "content": "## 1. 加载视频页面"
      },
      "typeVersion": 1
    },
    {
      "id": "848fc04b-2620-4d83-8701-52c053f7c017",
      "name": "便签 1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        340,
        -180
      ],
      "parameters": {
        "color": 5,
        "width": 380,
        "height": 360,
        "content": "## 2. 查找原始视频 URL"
      },
      "typeVersion": 1
    },
    {
      "id": "40b3a2bd-5733-43a8-951c-d5fa26647615",
      "name": "便签 2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        740,
        -180
      ],
      "parameters": {
        "color": 4,
        "width": 400,
        "height": 360,
        "content": "## 3. 输出无水印视频文件"
      },
      "typeVersion": 1
    },
    {
      "id": "36629265-f139-433f-9603-0670a08be1ed",
      "name": "上传到 Google Drive",
      "type": "n8n-nodes-base.googleDrive",
      "position": [
        300,
        360
      ],
      "parameters": {
        "name": "={{ $node[\"Get TikTok Video Page Data\"].parameter[\"url\"].match(/\\/video\\/(\\d+)/)[1] + \".mp4\" }}",
        "driveId": {
          "__rl": true,
          "mode": "list",
          "value": "My Drive"
        },
        "options": {},
        "folderId": {
          "__rl": true,
          "mode": "list",
          "value": "root",
          "cachedResultUrl": "https://drive.google.com/drive",
          "cachedResultName": "/ (Root folder)"
        }
      },
      "credentials": {
        "googleDriveOAuth2Api": {
          "id": "ZvDuyVfbZJbDJXcS",
          "name": "Google Drive account"
        }
      },
      "typeVersion": 3
    },
    {
      "id": "94364c83-14ce-48c3-afe5-b7cd8addd2a0",
      "name": "将文件权限设置为公开链接",
      "type": "n8n-nodes-base.googleDrive",
      "position": [
        560,
        360
      ],
      "parameters": {
        "fileId": {
          "__rl": true,
          "mode": "id",
          "value": "={{ $json.id }}"
        },
        "options": {},
        "operation": "share",
        "permissionsUi": {
          "permissionsValues": {
            "role": "writer",
            "type": "anyone",
            "allowFileDiscovery": true
          }
        }
      },
      "credentials": {
        "googleDriveOAuth2Api": {
          "id": "ZvDuyVfbZJbDJXcS",
          "name": "Google Drive account"
        }
      },
      "typeVersion": 3
    },
    {
      "id": "d37ad36c-0b7f-4c2c-9538-dc8bf75e997f",
      "name": "便签 3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        260,
        200
      ],
      "parameters": {
        "color": 7,
        "width": 500,
        "height": 320,
        "content": "## （可选）将视频上传到 Google Drive"
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "70234bbb-ccaf-4291-a50b-063e07303678",
  "connections": {
    "Scrape raw video URL": {
      "main": [
        [
          {
            "node": "Output video file without watermark",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Upload to Google Drive": {
      "main": [
        [
          {
            "node": "Set file permissions to public with link",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get TikTok Video Page Data": {
      "main": [
        [
          {
            "node": "Scrape raw video URL",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "When clicking ‘Test workflow’": {
      "main": [
        [
          {
            "node": "Get TikTok Video Page Data",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Output video file without watermark": {
      "main": [
        [
          {
            "node": "Upload to Google Drive",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}