内容生成器 v3

高级

这是一个Content Creation、Multimodal AI领域的自动化工作流,包含 144 个节点。主要使用 If、Set、Code、Limit、Crypto 等节点。 AI驱动博客自动化:使用GPT-4生成并发布SEO文章至WordPress和Twitter

前置要求
  • MongoDB 连接字符串
  • Twitter API 凭证
  • 可能需要目标 API 的认证凭证
  • OpenAI API Key
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
{
  "id": "HQCY3wT1hhnDPRus",
  "meta": {
    "instanceId": "52254486b159b349334953c1738da94e90477c7604aa8db2062d11afc0120739",
    "templateCredsSetupCompleted": true
  },
  "name": "内容生成器 v3",
  "tags": [
    {
      "id": "ieqEVthNwLDfYSc1",
      "name": "Emp0",
      "createdAt": "2025-05-06T11:04:25.307Z",
      "updatedAt": "2025-05-06T11:04:25.307Z"
    }
  ],
  "nodes": [
    {
      "id": "c295bad5-a2c4-4f88-b7ee-ea5edfa40c2d",
      "name": "分离",
      "type": "n8n-nodes-base.splitOut",
      "position": [
        -336,
        80
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "03917c73-8c49-4c22-a520-79cdbdfa8e63",
      "name": "默认数据加载器",
      "type": "@n8n/n8n-nodes-langchain.documentDefaultDataLoader",
      "position": [
        2384,
        368
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "85763a65-1e2e-4c9e-b77c-acb99c5c0764",
      "name": "递归字符文本分割器",
      "type": "@n8n/n8n-nodes-langchain.textSplitterRecursiveCharacterTextSplitter",
      "position": [
        2288,
        432
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "2001a42b-18e8-4383-acee-3ff5132f12d3",
      "name": "每日获取文章",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        -768,
        80
      ],
      "parameters": {},
      "typeVersion": 1.2
    },
    {
      "id": "176ad4ab-b766-46cf-bd66-f9ad52b97449",
      "name": "便签1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -864,
        -32
      ],
      "parameters": {
        "content": "确保您的表名与实际知识库结构匹配"
      },
      "typeVersion": 1
    },
    {
      "id": "06e3ea30-9a2f-4810-a2a3-1b11679b6128",
      "name": "设置科技新闻 RSS 源",
      "type": "n8n-nodes-base.set",
      "position": [
        -528,
        80
      ],
      "parameters": {},
      "typeVersion": 3.4
    },
    {
      "id": "dc70132e-a97e-4b02-8046-e3126b03a25a",
      "name": "读取 RSS 新闻源",
      "type": "n8n-nodes-base.rssFeedRead",
      "position": [
        -112,
        80
      ],
      "parameters": {},
      "typeVersion": 1.1
    },
    {
      "id": "db90fcd4-896a-4647-a996-363724d61afe",
      "name": "设置并规范化字段",
      "type": "n8n-nodes-base.set",
      "position": [
        256,
        80
      ],
      "parameters": {},
      "typeVersion": 3.4
    },
    {
      "id": "4299e7ed-326c-4b38-b293-ed375aa6a173",
      "name": "便签",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -864,
        672
      ],
      "parameters": {
        "content": "确保您的表名与实际知识库结构匹配"
      },
      "typeVersion": 1
    },
    {
      "id": "b4995147-0d33-4dd8-bc69-a2909c7a18fe",
      "name": "聚合",
      "type": "n8n-nodes-base.aggregate",
      "position": [
        736,
        448
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "e9f756d8-dade-4d5d-b259-1669ff7915b7",
      "name": "过滤器",
      "type": "n8n-nodes-base.filter",
      "position": [
        80,
        80
      ],
      "parameters": {},
      "typeVersion": 2.2
    },
    {
      "id": "7cae85a9-acdd-4498-90a1-0a9b12e760da",
      "name": "便签2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -2096,
        -32
      ],
      "parameters": {
        "content": "确保您的表名与实际知识库结构匹配"
      },
      "typeVersion": 1
    },
    {
      "id": "d08b1f5a-0e1d-464e-a115-5900903360fe",
      "name": "结构化输出解析器1",
      "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
      "position": [
        2240,
        1072
      ],
      "parameters": {},
      "typeVersion": 1.2
    },
    {
      "id": "2b9cfb4a-3a77-4b74-a32e-e96e2ce3def3",
      "name": "结构化输出解析器2",
      "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
      "position": [
        -48,
        2480
      ],
      "parameters": {},
      "typeVersion": 1.2
    },
    {
      "id": "5e349543-6f67-462d-84f9-2e186c9239e6",
      "name": "拆分输出2",
      "type": "n8n-nodes-base.splitOut",
      "position": [
        80,
        912
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "87aab44c-9e9a-4bc4-bdde-ab3d6f63a583",
      "name": "MongoDB",
      "type": "n8n-nodes-base.mongoDb",
      "position": [
        672,
        896
      ],
      "parameters": {},
      "typeVersion": 1.2
    },
    {
      "id": "08af8e10-f724-45ed-b362-5f627cfe6fe0",
      "name": "MongoDB3",
      "type": "n8n-nodes-base.mongoDb",
      "position": [
        -416,
        2272
      ],
      "parameters": {},
      "typeVersion": 1.2
    },
    {
      "id": "e0e15092-d1d5-4f69-90e0-afdb09203c68",
      "name": "MongoDB2",
      "type": "n8n-nodes-base.mongoDb",
      "position": [
        2512,
        1072
      ],
      "parameters": {},
      "typeVersion": 1.2,
      "alwaysOutputData": true
    },
    {
      "id": "807a356f-13e7-490c-af46-0ce12c564d9e",
      "name": "代码7",
      "type": "n8n-nodes-base.code",
      "notes": "rank and choose the best one",
      "position": [
        112,
        2272
      ],
      "parameters": {},
      "notesInFlow": true,
      "typeVersion": 2
    },
    {
      "id": "29064e7b-6bb2-41b1-b3ae-a631676120e1",
      "name": "代码",
      "type": "n8n-nodes-base.code",
      "position": [
        496,
        896
      ],
      "parameters": {},
      "typeVersion": 2
    },
    {
      "id": "a5a56322-05b6-4da3-9cc2-4de4c7217f4d",
      "name": "MongoDB6",
      "type": "n8n-nodes-base.mongoDb",
      "position": [
        1216,
        2272
      ],
      "parameters": {},
      "typeVersion": 1.2
    },
    {
      "id": "7f4e3944-403e-47c5-b4b7-dfb8319e12f2",
      "name": "代码6",
      "type": "n8n-nodes-base.code",
      "notes": "rank and choose the best one",
      "position": [
        1072,
        2272
      ],
      "parameters": {},
      "notesInFlow": true,
      "typeVersion": 2
    },
    {
      "id": "ac93bfac-fe2b-43e8-92f7-4f26e62636f9",
      "name": "结构化输出解析器4",
      "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
      "position": [
        960,
        2464
      ],
      "parameters": {},
      "typeVersion": 1.2
    },
    {
      "id": "04e880d2-e392-4926-b655-fe9d35059b97",
      "name": "MongoDB8",
      "type": "n8n-nodes-base.mongoDb",
      "position": [
        -448,
        2960
      ],
      "parameters": {},
      "typeVersion": 1.2
    },
    {
      "id": "0b32d479-3601-4ead-afd9-496205c32f32",
      "name": "设置图片",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        1824,
        2944
      ],
      "parameters": {},
      "typeVersion": 4.2
    },
    {
      "id": "af370f95-1e69-41e9-b848-678faaac3ceb",
      "name": "设置元标签1",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        1952,
        2944
      ],
      "parameters": {},
      "typeVersion": 4.2
    },
    {
      "id": "37026e3d-1260-4971-85ad-dc4c7ee41039",
      "name": "代码12",
      "type": "n8n-nodes-base.code",
      "position": [
        0,
        2960
      ],
      "parameters": {},
      "typeVersion": 2
    },
    {
      "id": "dbd721be-98b7-4ecb-b1c4-107b3db5e9cb",
      "name": "MongoDB15",
      "type": "n8n-nodes-base.mongoDb",
      "position": [
        144,
        2960
      ],
      "parameters": {},
      "typeVersion": 1.2
    },
    {
      "id": "aafa3254-9107-4ba0-8551-eef863830200",
      "name": "MongoDB16",
      "type": "n8n-nodes-base.mongoDb",
      "position": [
        -48,
        3312
      ],
      "parameters": {},
      "typeVersion": 1.1
    },
    {
      "id": "1b17e059-9d95-431d-a81a-fb38ef0d822f",
      "name": "代码14",
      "type": "n8n-nodes-base.code",
      "position": [
        -240,
        3312
      ],
      "parameters": {},
      "typeVersion": 2
    },
    {
      "id": "a6dc24a4-a37d-49bd-a7b8-8aa49db14b74",
      "name": "便签5",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -864,
        2752
      ],
      "parameters": {
        "content": "确保您的表名与实际知识库结构匹配"
      },
      "typeVersion": 1
    },
    {
      "id": "e52bfecf-80b8-4c4c-95c2-461b09bff415",
      "name": "每日获取文章1",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        -816,
        2960
      ],
      "parameters": {},
      "typeVersion": 1.2
    },
    {
      "id": "eba6ba64-6b4c-4366-ba36-b4609b087e3f",
      "name": "代码9",
      "type": "n8n-nodes-base.code",
      "position": [
        -304,
        2960
      ],
      "parameters": {},
      "typeVersion": 2
    },
    {
      "id": "a90986ec-f31e-4f20-899a-942381261313",
      "name": "MongoDB9",
      "type": "n8n-nodes-base.mongoDb",
      "position": [
        -1392,
        1600
      ],
      "parameters": {},
      "typeVersion": 1.2
    },
    {
      "id": "9ab37ab3-fb3d-4cec-99ad-3faf41cf4c7e",
      "name": "便签6",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -2096,
        1440
      ],
      "parameters": {
        "content": "确保您的表名与实际知识库结构匹配"
      },
      "typeVersion": 1
    },
    {
      "id": "07da5f89-9067-48d0-977e-ffac72038a2d",
      "name": "代码1",
      "type": "n8n-nodes-base.code",
      "position": [
        2400,
        848
      ],
      "parameters": {},
      "typeVersion": 2
    },
    {
      "id": "daa99fbe-5f9b-4492-94cc-77c304211038",
      "name": "结构化输出解析器8",
      "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
      "position": [
        -768,
        1760
      ],
      "parameters": {},
      "typeVersion": 1.3
    },
    {
      "id": "0d51eda0-cf42-4afc-9d56-8dd1d3ff8bb6",
      "name": "拆分3",
      "type": "n8n-nodes-base.splitOut",
      "position": [
        -560,
        1600
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "eeacad98-e59b-410d-b7c7-ca25c79aa741",
      "name": "遍历项目1",
      "type": "n8n-nodes-base.splitInBatches",
      "position": [
        -320,
        1600
      ],
      "parameters": {},
      "typeVersion": 3
    },
    {
      "id": "4985d7f5-e91a-4605-b624-d630dcb07308",
      "name": "代码13",
      "type": "n8n-nodes-base.code",
      "onError": "continueErrorOutput",
      "position": [
        640,
        1616
      ],
      "parameters": {},
      "typeVersion": 2
    },
    {
      "id": "857bd38a-1bcb-4d70-98d5-242fdc486ef1",
      "name": "MongoDB10",
      "type": "n8n-nodes-base.mongoDb",
      "position": [
        80,
        1616
      ],
      "parameters": {},
      "typeVersion": 1.2
    },
    {
      "id": "ca12b0f5-ed9a-471f-9e65-3219c0eb0496",
      "name": "MongoDB11",
      "type": "n8n-nodes-base.mongoDb",
      "position": [
        784,
        1616
      ],
      "parameters": {},
      "typeVersion": 1.2
    },
    {
      "id": "5f174533-6675-4dfb-9b56-899bf72c6051",
      "name": "代码15",
      "type": "n8n-nodes-base.code",
      "position": [
        -80,
        1616
      ],
      "parameters": {},
      "typeVersion": 2
    },
    {
      "id": "90112be0-2069-4def-8d80-07ef4ab811b1",
      "name": "结构化输出解析器9",
      "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
      "position": [
        1808,
        1744
      ],
      "parameters": {},
      "typeVersion": 1.3
    },
    {
      "id": "3ba0e2df-1f2b-48de-88ab-2df43d56d160",
      "name": "代码11",
      "type": "n8n-nodes-base.code",
      "position": [
        2208,
        1536
      ],
      "parameters": {},
      "typeVersion": 2
    },
    {
      "id": "493633c4-dd37-49b2-9bef-0273ecbb41ca",
      "name": "dev.to",
      "type": "n8n-nodes-base.httpRequest",
      "notes": "https://developers.forem.com/api/v1#tag/articles",
      "position": [
        2272,
        3328
      ],
      "parameters": {},
      "notesInFlow": true,
      "retryOnFail": false,
      "typeVersion": 4.2,
      "waitBetweenTries": 5000
    },
    {
      "id": "f0f23c2d-f41e-400d-bfff-3b28ab857cf6",
      "name": "MongoDB Atlas 向量存储",
      "type": "@n8n/n8n-nodes-langchain.vectorStoreMongoDBAtlas",
      "position": [
        2128,
        176
      ],
      "parameters": {},
      "typeVersion": 1.3
    },
    {
      "id": "cf0b8ba9-c649-4838-b255-a0f495858e85",
      "name": "循环遍历项目2",
      "type": "n8n-nodes-base.splitInBatches",
      "position": [
        624,
        96
      ],
      "parameters": {},
      "typeVersion": 3
    },
    {
      "id": "adb5d750-88a1-4388-8f13-3feb09ec7f40",
      "name": "限制",
      "type": "n8n-nodes-base.limit",
      "notes": "for testing only",
      "disabled": true,
      "position": [
        448,
        80
      ],
      "parameters": {},
      "notesInFlow": true,
      "typeVersion": 1
    },
    {
      "id": "f86b1b99-e386-45b0-8a41-6403e9ed1dc3",
      "name": "代码2",
      "type": "n8n-nodes-base.code",
      "position": [
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        128
      ],
      "parameters": {},
      "typeVersion": 2
    },
    {
      "id": "34d8d5a1-f09e-4a5c-8e0b-d56b5c5a1e76",
      "name": "HTTP 请求4",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        864,
        96
      ],
      "parameters": {},
      "typeVersion": 4.2
    },
    {
      "id": "20f07991-2c31-40ed-a389-7142a83925c0",
      "name": "代码17",
      "type": "n8n-nodes-base.code",
      "position": [
        1072,
        96
      ],
      "parameters": {},
      "typeVersion": 2
    },
    {
      "id": "81608b9d-a9d4-451d-ba6c-202103f51d1f",
      "name": "加密",
      "type": "n8n-nodes-base.crypto",
      "position": [
        1264,
        112
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "c2509c5d-45f8-4ec6-9bf6-e03eba6a9ae6",
      "name": "如果",
      "type": "n8n-nodes-base.if",
      "position": [
        1616,
        112
      ],
      "parameters": {},
      "typeVersion": 2.2
    },
    {
      "id": "3ccb6c7e-e46e-4805-b155-df53a0bedfb0",
      "name": "便签7",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1232,
        16
      ],
      "parameters": {
        "content": "确保您的表名与实际知识库结构匹配"
      },
      "typeVersion": 1
    },
    {
      "id": "52ecba11-8da0-4fd8-8ac5-b34cbecf3e79",
      "name": "便签8",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        2016,
        80
      ],
      "parameters": {
        "content": "确保您的表名与实际知识库结构匹配"
      },
      "typeVersion": 1
    },
    {
      "id": "13cd4a8e-6a52-4ff1-aca0-e83ecc6cb74f",
      "name": "便签9",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        800,
        16
      ],
      "parameters": {
        "content": "确保您的表名与实际知识库结构匹配"
      },
      "typeVersion": 1
    },
    {
      "id": "eaf75839-9fa0-4660-a37a-9d9c62c5270a",
      "name": "便签 10",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -2096,
        2368
      ],
      "parameters": {
        "content": "确保您的表名与实际知识库结构匹配"
      },
      "typeVersion": 1
    },
    {
      "id": "2e133ce5-b05a-44fb-86ae-3039527b633a",
      "name": "编辑字段",
      "type": "n8n-nodes-base.set",
      "position": [
        -592,
        912
      ],
      "parameters": {},
      "typeVersion": 3.4
    },
    {
      "id": "3534cf4c-35cd-4b7c-b32f-473f1fd1f4bd",
      "name": "便签3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
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        752
      ],
      "parameters": {
        "content": "确保您的表名与实际知识库结构匹配"
      },
      "typeVersion": 1
    },
    {
      "id": "3307a0de-3151-4ae5-a161-4e87f4106f9d",
      "name": "便签 11",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -640,
        752
      ],
      "parameters": {
        "content": "确保您的表名与实际知识库结构匹配"
      },
      "typeVersion": 1
    },
    {
      "id": "1e87311e-2f1f-4af5-8259-85452dda93ec",
      "name": "AI Agent12",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        -336,
        912
      ],
      "parameters": {},
      "retryOnFail": true,
      "typeVersion": 2.1
    },
    {
      "id": "a3dbe6c5-be16-4e3d-bf43-44fbe5b67761",
      "name": "MongoDB Atlas 向量存储1",
      "type": "@n8n/n8n-nodes-langchain.vectorStoreMongoDBAtlas",
      "position": [
        -160,
        1120
      ],
      "parameters": {},
      "typeVersion": 1.3
    },
    {
      "id": "bb04e40a-4e07-4806-8387-19e6fea6095b",
      "name": "MongoDB13",
      "type": "n8n-nodes-base.mongoDb",
      "position": [
        1424,
        112
      ],
      "parameters": {},
      "typeVersion": 1.2,
      "alwaysOutputData": true
    },
    {
      "id": "840ad399-ab89-41ec-9a02-f447dad60a71",
      "name": "结构化输出解析器7",
      "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
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            "node": "MongoDB9",
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      ]
    },
    "Get Articles Daily6": {
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            "node": "MongoDB20",
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    },
    "Get Articles Daily7": {
      "main": [
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          {
            "node": "MongoDB27",
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        ]
      ]
    },
    "Get Articles Daily8": {
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          {
            "node": "MongoDB23",
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            "node": "Code6",
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            "node": "If content meets threshold",
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          }
        ]
      ]
    },
    "Read RSS News Feeds": {
      "main": [
        [
          {
            "node": "Filter",
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        ]
      ]
    },
    "Blog title generator": {
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            "node": "Code7",
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            "node": "Code13",
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        ]
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    },
    "Task Definition Agent": {
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          {
            "node": "Split Out3",
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        ]
      ]
    },
    "Set Tech News RSS Feeds": {
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            "node": "Split Out",
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      ]
    },
    "Set and Normalize Fields": {
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            "node": "Limit",
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    },
    "Structured Output Parser": {
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            "node": "Content Writer Agent",
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        ]
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    "Structured Output Parser1": {
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          {
            "node": "Article Intelligence Agent",
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      ]
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    "Structured Output Parser2": {
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            "node": "Blog title generator",
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    "Structured Output Parser4": {
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            "node": "Meta data generator",
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    "Structured Output Parser7": {
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            "node": "AI Agent12",
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    "Structured Output Parser8": {
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            "node": "Task Definition Agent",
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      ]
    },
    "Structured Output Parser9": {
      "ai_outputParser": [
        [
          {
            "node": "Quality Check Agent",
            "type": "ai_outputParser",
            "index": 0
          }
        ]
      ]
    },
    "Article Intelligence Agent": {
      "main": [
        [
          {
            "node": "Code1",
            "type": "main",
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          }
        ]
      ]
    },
    "If content meets threshold": {
      "main": [
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          {
            "node": "Code11",
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          }
        ],
        [
          {
            "node": "Code3",
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            "index": 0
          }
        ]
      ]
    },
    "MongoDB Atlas Vector Store": {
      "main": [
        [
          {
            "node": "Loop Over Items2",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "MongoDB Atlas Vector Store1": {
      "ai_tool": [
        [
          {
            "node": "AI Agent12",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "openai-text-embedding-3-small": {
      "ai_embedding": [
        [
          {
            "node": "MongoDB Atlas Vector Store1",
            "type": "ai_embedding",
            "index": 0
          },
          {
            "node": "MongoDB Atlas Vector Store",
            "type": "ai_embedding",
            "index": 0
          }
        ]
      ]
    },
    "Recursive Character Text Splitter": {
      "ai_textSplitter": [
        [
          {
            "node": "Default Data Loader",
            "type": "ai_textSplitter",
            "index": 0
          }
        ]
      ]
    },
    "When clicking ‘Execute workflow’": {
      "main": [
        []
      ]
    }
  }
}
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?

这是一个高级难度的工作流,适用于Content Creation、Multimodal AI等场景。适合高级用户,包含 16+ 个节点的复杂工作流

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
高级
节点数量144
分类2
节点类型28
难度说明

适合高级用户,包含 16+ 个节点的复杂工作流

作者
Jay Emp0

Jay Emp0

@jay-emp0

AI and Automation developer. Im implementing n8n and ai tools to automate marketing and sales in companies

外部链接
在 n8n.io 上查看 →

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