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使用NewsAPI和Google Gemini自动生成科技新闻博客文章并发布到WordPress

中级

这是一个Content Creation, Multimodal AI领域的自动化工作流,包含 9 个节点。主要使用 Code, Wordpress, HttpRequest, SplitInBatches, Agent 等节点。 使用NewsAPI和Google Gemini自动生成科技新闻博客文章并发布到WordPress

前置要求
  • 可能需要目标 API 的认证凭证
  • Google Gemini 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
{
  "meta": {
    "instanceId": "2000c64071c20843606b95c63795bb0797c41036047055a6586498e855b96efc",
    "templateCredsSetupCompleted": true
  },
  "nodes": [
    {
      "id": "ba65f2c4-f38e-407c-87d8-5540a98ce6e3",
      "name": "便签",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -336,
        -176
      ],
      "parameters": {
        "width": 2092,
        "height": 588,
        "content": "## 每日新闻摘要自动化"
      },
      "typeVersion": 1,
      "Google Gemini Chat Model": {
        "ai_languageModel": [
          [
            {
              "node": "AI News Summarizer",
              "type": "ai_languageModel",
              "index": 0
            }
          ]
        ]
      }
    },
    {
      "id": "8f0b8ffe-e898-4d43-8b67-1ebe60c2e3a6",
      "name": "每日上午 8 点触发器",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        128,
        48
      ],
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "cronExpression",
              "expression": "0 8 * * *"
            }
          ]
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "f002cec0-eee4-457e-9b81-81b1bc4cf8aa",
      "name": "获取科技新闻",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        320,
        48
      ],
      "parameters": {
        "url": "https://newsapi.org/v2/top-headlines?apiKey=yourkey&country=us&category=technology&pageSize=10",
        "options": {},
        "sendBody": true,
        "authentication": "genericCredentialType",
        "bodyParameters": {
          "parameters": [
            {
              "name": "country",
              "value": "us"
            },
            {
              "name": "pageSize",
              "value": "10"
            },
            {
              "name": "category",
              "value": "technology"
            }
          ]
        },
        "genericAuthType": "httpQueryAuth"
      },
      "credentials": {
        "httpQueryAuth": {
          "id": "VHh5tyahYp2OlfDs",
          "name": "Query Auth account"
        }
      },
      "typeVersion": 4.1
    },
    {
      "id": "8a7b5502-fa7f-4a19-ba44-f0da9fb71f10",
      "name": "AI 新闻摘要器",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        992,
        48
      ],
      "parameters": {
        "text": "=You are a tech news writer. Based on the article provided, write an engaging blog post.\n\nReturn ONLY valid JSON in this exact format:\n{\n  \"title\": \"Your catchy headline here\",\n  \"content\": \"Full blog post content with proper formatting\"\n}\n\nArticle details:\n- Title: {{ $json.title }}\n- Description: {{ $json.description }}\n- Content: {{ $json.content }}\n- Source: {{ $json.source }}\n\nWrite a 600-800 word blog post expanding on this article.",
        "options": {
          "systemMessage": "You are a tech news curator. Create a compelling blog post that summarizes the top tech news stories. Format it with proper headings, bullet points, and include brief commentary on each story's significance. Make it engaging and informative for a general tech audience."
        },
        "promptType": "define"
      },
      "typeVersion": 2.2
    },
    {
      "id": "4006ddaa-e0ae-4b88-9ed8-bf83a7c6dce3",
      "name": "Google Gemini聊天模型",
      "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
      "position": [
        1072,
        272
      ],
      "parameters": {
        "options": {}
      },
      "credentials": {
        "googlePalmApi": {
          "id": "wNw45YZvXXpeocJ2",
          "name": "TST API"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "446986b0-41ee-43c0-bec0-58db6c6530c0",
      "name": "发布到 WordPress",
      "type": "n8n-nodes-base.wordpress",
      "position": [
        1488,
        48
      ],
      "parameters": {
        "title": "={{ $json.title }}",
        "additionalFields": {
          "tags": [
            "technology",
            "news",
            "daily",
            "automation"
          ],
          "status": "publish",
          "content": "={{ $json.content }}"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "bc06c085-5fa9-495c-ad5c-0cfe0c0cd500",
      "name": "遍历项目",
      "type": "n8n-nodes-base.splitInBatches",
      "position": [
        768,
        48
      ],
      "parameters": {
        "options": {}
      },
      "typeVersion": 3
    },
    {
      "id": "97aa2d40-ad65-4570-bcda-45d13c67c07f",
      "name": "标题和内容",
      "type": "n8n-nodes-base.code",
      "position": [
        1264,
        48
      ],
      "parameters": {
        "jsCode": "const items = $input.all();\n\nreturn items.map(item => {\n  // Remove markdown code blocks and parse JSON\n  let aiOutput = item.json.output;\n  \n  // Remove ```json and ``` markers\n  aiOutput = aiOutput.replace(/```json\\s*/, '').replace(/```\\s*$/, '');\n  \n  // Parse the cleaned JSON\n  const parsedOutput = JSON.parse(aiOutput.trim());\n  \n  return {\n    json: {\n      title: parsedOutput.title,\n      content: parsedOutput.content,\n      originalTitle: item.json.title,\n      source: item.json.source,\n      url: item.json.url\n    }\n  };\n});"
      },
      "typeVersion": 2
    },
    {
      "id": "ac0c85f6-d554-40c0-8cd2-a5869367cb5a",
      "name": "拆分文章",
      "type": "n8n-nodes-base.code",
      "position": [
        544,
        48
      ],
      "parameters": {
        "jsCode": "// Split the articles array and clean up the data\nconst articles = $input.first().json.articles;\n\n// Filter out articles with null/missing content and limit to top 5\nconst validArticles = articles\n  .filter(article => \n    article.title && \n    article.description && \n    article.content && \n    article.content !== \"[Removed]\"\n  )\n  .slice(0, 5); // Limit to 5 articles to avoid rate limits\n\n// Return each article as a separate item\nreturn validArticles.map(article => ({\n  json: {\n    title: article.title,\n    description: article.description,\n    content: article.content,\n    url: article.url,\n    urlToImage: article.urlToImage,\n    publishedAt: article.publishedAt,\n    source: article.source.name\n  }\n}));"
      },
      "typeVersion": 2
    }
  ],
  "pinData": {},
  "connections": {
    "Split Articles": {
      "main": [
        [
          {
            "node": "Loop Over Items",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Fetch Tech News": {
      "main": [
        [
          {
            "node": "Split Articles",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Loop Over Items": {
      "main": [
        [],
        [
          {
            "node": "AI News Summarizer",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Daily 8AM Trigger": {
      "main": [
        [
          {
            "node": "Fetch Tech News",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Title and Content": {
      "main": [
        [
          {
            "node": "Publish to WordPress",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "AI News Summarizer": {
      "main": [
        [
          {
            "node": "Title and Content",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Publish to WordPress": {
      "main": [
        [
          {
            "node": "Loop Over Items",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Google Gemini Chat Model": {
      "ai_languageModel": [
        [
          {
            "node": "AI News Summarizer",
            "type": "ai_languageModel",
            "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9
分类2
节点类型8
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

作者
David Olusola

David Olusola

@dae221

I help ambitious businesses eliminate operational bottlenecks and scale faster with AI automation. My clients typically see 40-60% efficiency gains within 90 days. Currently accepting 3 new projects this quarter - david@daexai.com

外部链接
在 n8n.io 查看

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