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基于Twitter和YouTube趋势使用Mistral AI生成社交媒体标签

中级

这是一个Content Creation, Multimodal AI领域的自动化工作流,包含 15 个节点。主要使用 Code, Html, Merge, GoogleSheets, SplitInBatches 等节点。 基于Twitter和YouTube趋势使用Mistral AI生成社交媒体标签

前置要求
  • Google Sheets API 凭证
工作流预览
可视化展示节点连接关系,支持缩放和平移
导出工作流
复制以下 JSON 配置到 n8n 导入,即可使用此工作流
{
  "meta": {
    "instanceId": "d2787088d49a05164783f5a9fa37e1730a27b190e51881d2128ba2bcd8c2656e"
  },
  "nodes": [
    {
      "id": "ca4cb366-5e3c-4bb1-a219-11f0a3684089",
      "name": "合并",
      "type": "n8n-nodes-base.merge",
      "position": [
        760,
        200
      ],
      "parameters": {},
      "typeVersion": 3.1
    },
    {
      "id": "45cf94ce-c524-45c6-96cd-7a95ba14ca1c",
      "name": "daily trigger",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        -380,
        220
      ],
      "parameters": {
        "rule": {
          "interval": [
            {}
          ]
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "49ca40cd-2af0-4023-9398-fcc5f5c44bdc",
      "name": "extract twitter trends",
      "type": "n8n-nodes-crawl-and-scrape.crawleeNode",
      "position": [
        120,
        120
      ],
      "parameters": {
        "url": "https://trends24.in/",
        "operation": "extractHtml"
      },
      "typeVersion": 1
    },
    {
      "id": "aaf1d402-6524-4c2e-ba77-cf4c778c6de4",
      "name": "extract YouTube trends",
      "type": "n8n-nodes-crawl-and-scrape.crawleeNode",
      "position": [
        120,
        340
      ],
      "parameters": {
        "url": "https://youtube.trends24.in/",
        "operation": "extractHtml"
      },
      "typeVersion": 1
    },
    {
      "id": "f01f50bf-f46b-485c-9ec7-9abf263a37db",
      "name": "Google Sheets2",
      "type": "n8n-nodes-base.googleSheets",
      "position": [
        1700,
        220
      ],
      "parameters": {
        "columns": {
          "value": {
            "hastag ": "={{ $json.output.hashtag }}"
          },
          "schema": [
            {
              "id": "hastag ",
              "type": "string",
              "display": true,
              "removed": false,
              "required": false,
              "displayName": "hastag ",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            }
          ],
          "mappingMode": "defineBelow",
          "matchingColumns": [
            "hastag "
          ],
          "attemptToConvertTypes": false,
          "convertFieldsToString": false
        },
        "options": {},
        "operation": "append",
        "sheetName": {
          "__rl": true,
          "mode": "list",
          "value": "gid=0",
          "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1A9EHzMz88dlmBZm1ooQasWb4sU3OTv2tuMtuu1yBAyw/edit#gid=0",
          "cachedResultName": "Sheet1"
        },
        "documentId": {
          "__rl": true,
          "mode": "list",
          "value": "1A9EHzMz88dlmBZm1ooQasWb4sU3OTv2tuMtuu1yBAyw",
          "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1A9EHzMz88dlmBZm1ooQasWb4sU3OTv2tuMtuu1yBAyw/edit?usp=drivesdk",
          "cachedResultName": "Hastag"
        }
      },
      "credentials": {
        "googleSheetsOAuth2Api": {
          "id": "amDdbvZuuPjcG55e",
          "name": "Google Sheets account 2"
        }
      },
      "typeVersion": 4.6,
      "alwaysOutputData": true
    },
    {
      "id": "da2fddc5-46b7-4049-ad42-b5d401bbda48",
      "name": "遍历项目2",
      "type": "n8n-nodes-base.splitInBatches",
      "position": [
        1480,
        200
      ],
      "parameters": {
        "options": {
          "reset": false
        }
      },
      "typeVersion": 3
    },
    {
      "id": "ff8fc176-6006-43f4-bdbc-4968e2d93c11",
      "name": "Structured Output Parser1",
      "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
      "position": [
        1280,
        420
      ],
      "parameters": {
        "jsonSchemaExample": "{\n\t\n\t\"hashtag\": [\"\", \"\", \"\"]\n}"
      },
      "typeVersion": 1.2
    },
    {
      "id": "d434e4a8-fb22-41d9-a208-0eacf97d1177",
      "name": "便签",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        0,
        0
      ],
      "parameters": {
        "color": 5,
        "width": 360,
        "height": 600,
        "content": "extract twitter and youtube trends from https://trends24.in/  by   using crawl and scrape community node scrape the websites "
      },
      "typeVersion": 1
    },
    {
      "id": "b70c5ae9-2a99-401a-a9d5-9e54008aa593",
      "name": "Mistral Cloud Chat Model1",
      "type": "@n8n/n8n-nodes-langchain.lmChatMistralCloud",
      "position": [
        1080,
        420
      ],
      "parameters": {
        "model": "mistral-small-latest",
        "options": {}
      },
      "credentials": {
        "mistralCloudApi": {
          "id": "n3lOZuA7dCVheVwc",
          "name": "Mistral Cloud account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "da6240e4-6d9e-45cf-bf16-05ec1717aa52",
      "name": "便签 1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        380,
        0
      ],
      "parameters": {
        "width": 480,
        "height": 580,
        "content": "filters hashtags out of scraper output"
      },
      "typeVersion": 1
    },
    {
      "id": "68a52f28-77e6-4b5f-8864-f6880f29f9f6",
      "name": "便签 2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        920,
        0
      ],
      "parameters": {
        "width": 540,
        "height": 560,
        "content": "generate hashtag related to topic we gave based on current trends "
      },
      "typeVersion": 1
    },
    {
      "id": "99f60b2d-eef3-41d4-af91-85dc4639ad99",
      "name": "filter twitter trends",
      "type": "n8n-nodes-base.html",
      "position": [
        420,
        120
      ],
      "parameters": {
        "options": {
          "cleanUpText": true
        },
        "operation": "extractHtmlContent",
        "dataPropertyName": "data.html",
        "extractionValues": {
          "values": [
            {
              "key": "trends",
              "cssSelector": ".trend-card__list li a",
              "returnArray": true,
              "returnValue": "html"
            }
          ]
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "2b598d9a-89bb-4a1f-b63b-e328d88a411e",
      "name": "filter YouTube trends",
      "type": "n8n-nodes-base.html",
      "position": [
        420,
        340
      ],
      "parameters": {
        "options": {
          "cleanUpText": true
        },
        "operation": "extractHtmlContent",
        "dataPropertyName": "data.html",
        "extractionValues": {
          "values": [
            {
              "key": "trends",
              "cssSelector": ".keywords-list li",
              "returnArray": true,
              "returnValue": "html"
            }
          ]
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "af274fcf-7358-4f24-a3df-c9ea6f694268",
      "name": "get only top 100 trends",
      "type": "n8n-nodes-base.code",
      "position": [
        600,
        120
      ],
      "parameters": {
        "jsCode": "return items.map(item => {\n  item.json.trends = item.json.trends.slice(0, 100);\n  return item;\n});\n"
      },
      "typeVersion": 2
    },
    {
      "id": "cb29b201-b2be-462b-88d0-4fbd6a94feb3",
      "name": "hashtag generator",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        1100,
        200
      ],
      "parameters": {
        "text": "={{ $('Merge').item.json.trends }},{{ $('Merge').item.json.trends }}",
        "options": {
          "systemMessage": "=You are a professional hashtag trend strategist.\n\nYour task is to take the following list of trending hashtags and keywords and generate ONE new hashtag that is either:\n\n1. A variation of an existing hashtag,\n2. A mashup of two related trends,\n3. Or a smart, brand-safe hashtag inspired by the same themes, communities, or languages used in the list.\n4. if  no related trends make one of your own\nKeep the hashtag short, all lowercase, no spaces, and catchy. Do not use special characters beyond the #. Avoid copying any exact hashtag from the list.\n\nhastag should be related to this:\n{{ $json.keywords }}\n\nTrending List:\ngive as user query\n\nReturn only a single new hashtag in this format:\n{\n  \"new_hashtag\": \"#exampletag\"\n}\n\n\n\n\n\n\n\n\n\n\n\n\n"
        },
        "promptType": "define",
        "hasOutputParser": true
      },
      "typeVersion": 2
    }
  ],
  "pinData": {},
  "connections": {
    "Merge": {
      "main": [
        [
          {
            "node": "hashtag generator",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "daily trigger": {
      "main": [
        [
          {
            "node": "extract twitter trends",
            "type": "main",
            "index": 0
          },
          {
            "node": "extract YouTube trends",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Google Sheets2": {
      "main": [
        [
          {
            "node": "Loop Over Items2",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Loop Over Items2": {
      "main": [
        [],
        [
          {
            "node": "Google Sheets2",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "hashtag generator": {
      "main": [
        [
          {
            "node": "Loop Over Items2",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "filter YouTube trends": {
      "main": [
        [
          {
            "node": "Merge",
            "type": "main",
            "index": 1
          }
        ]
      ]
    },
    "filter twitter trends": {
      "main": [
        [
          {
            "node": "get only top 100 trends",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "extract YouTube trends": {
      "main": [
        [
          {
            "node": "filter YouTube trends",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "extract twitter trends": {
      "main": [
        [
          {
            "node": "filter twitter trends",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "get only top 100 trends": {
      "main": [
        [
          {
            "node": "Merge",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Mistral Cloud Chat Model1": {
      "ai_languageModel": [
        [
          {
            "node": "hashtag generator",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "Structured Output Parser1": {
      "ai_outputParser": [
        [
          {
            "node": "hashtag generator",
            "type": "ai_outputParser",
            "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?

中级 - 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。

工作流信息
难度等级
中级
节点数量15
分类2
节点类型11
难度说明

适合有一定经验的用户,包含 6-15 个节点的中等复杂度工作流

外部链接
在 n8n.io 查看

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