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简历PDF解析(多模态视觉AI)

中级

这是一个HR, AI领域的自动化工作流,包含 13 个节点。主要使用 If, EditImage, GoogleDrive, HttpRequest, ManualTrigger 等节点,结合人工智能技术实现智能自动化。 使用多模态视觉AI进行简历PDF解析

前置要求
  • Google Drive API 凭证
  • 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": "408f9fb9940c3cb18ffdef0e0150fe342d6e655c3a9fac21f0f644e8bedabcd9"
  },
  "nodes": [
    {
      "id": "38da57b7-2161-415d-8473-783ccdc7b975",
      "name": "当点击“测试工作流”时",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        -260,
        840
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "2cd46d91-105d-4b5e-be43-3343a9da815d",
      "name": "便签",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -780,
        540
      ],
      "parameters": {
        "width": 365.05232558139534,
        "height": 401.24529475392126,
        "content": "## 试试看!"
      },
      "typeVersion": 1
    },
    {
      "id": "40bab53a-fcbc-4acc-8d59-c20b3e1b2697",
      "name": "结构化输出解析器",
      "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
      "position": [
        1200,
        980
      ],
      "parameters": {
        "jsonSchemaExample": "{\n\t\"is_qualified\": true,\n\t\"reason\": \"\"\n}"
      },
      "typeVersion": 1.2
    },
    {
      "id": "d75fb7ab-cfbc-419d-b803-deb9e99114ba",
      "name": "是否进入第二阶段?",
      "type": "n8n-nodes-base.if",
      "position": [
        1360,
        820
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "4dd69ba3-bf07-43b3-86b7-d94b07e9eea6",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              },
              "leftValue": "={{ $json.output.is_qualified }}",
              "rightValue": ""
            }
          ]
        }
      },
      "typeVersion": 2
    },
    {
      "id": "a0f56270-67c2-4fab-b521-aa6f06b0b0fd",
      "name": "便签1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -380,
        540
      ],
      "parameters": {
        "color": 7,
        "width": 543.5706868577606,
        "height": 563.6162790697684,
        "content": "## 1. 下载候选人简历"
      },
      "typeVersion": 1
    },
    {
      "id": "d21fe4dd-0879-4e5a-a70d-10f09b25eee2",
      "name": "下载简历",
      "type": "n8n-nodes-base.googleDrive",
      "position": [
        -80,
        840
      ],
      "parameters": {
        "fileId": {
          "__rl": true,
          "mode": "id",
          "value": "1MORAdeev6cMcTJBV2EYALAwll8gCDRav"
        },
        "options": {},
        "operation": "download"
      },
      "credentials": {
        "googleDriveOAuth2Api": {
          "id": "yOwz41gMQclOadgu",
          "name": "Google Drive account"
        }
      },
      "typeVersion": 3
    },
    {
      "id": "ea904365-d9d2-4f15-b7c3-7abfeb4c8c50",
      "name": "便签2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        200,
        540
      ],
      "parameters": {
        "color": 7,
        "width": 605.0267171444024,
        "height": 595.3148729042731,
        "content": "## 2. 将PDF转换为图像"
      },
      "typeVersion": 1
    },
    {
      "id": "cd00a47f-1ab9-46bf-8ea1-46ac899095e7",
      "name": "便签3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        840,
        540
      ],
      "parameters": {
        "color": 7,
        "width": 747.8139534883712,
        "height": 603.1395348837208,
        "content": "## 3. 使用多模态LLM解析简历"
      },
      "typeVersion": 1
    },
    {
      "id": "d60214c6-c67e-4433-9121-4d54f782b19d",
      "name": "PDF转图像API",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        340,
        880
      ],
      "parameters": {
        "url": "https://stirlingpdf.io/api/v1/convert/pdf/img",
        "method": "POST",
        "options": {},
        "sendBody": true,
        "contentType": "multipart-form-data",
        "bodyParameters": {
          "parameters": [
            {
              "name": "fileInput",
              "parameterType": "formBinaryData",
              "inputDataFieldName": "data"
            },
            {
              "name": "imageFormat",
              "value": "jpg"
            },
            {
              "name": "singleOrMultiple",
              "value": "single"
            },
            {
              "name": "dpi",
              "value": "300"
            }
          ]
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "847de537-ad8f-47f5-a1c1-d207c3fc15ef",
      "name": "调整转换后图像尺寸",
      "type": "n8n-nodes-base.editImage",
      "position": [
        530,
        880
      ],
      "parameters": {
        "width": 75,
        "height": 75,
        "options": {},
        "operation": "resize",
        "resizeOption": "percent"
      },
      "typeVersion": 1
    },
    {
      "id": "5fb6ac7e-b910-4dce-bba7-19b638fd817a",
      "name": "Google Gemini聊天模型",
      "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
      "position": [
        1000,
        980
      ],
      "parameters": {
        "options": {},
        "modelName": "models/gemini-1.5-pro-latest"
      },
      "credentials": {
        "googlePalmApi": {
          "id": "dSxo6ns5wn658r8N",
          "name": "Google Gemini(PaLM) Api account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "2580b583-544a-47ee-b248-9cca528c9866",
      "name": "候选人简历分析器",
      "type": "@n8n/n8n-nodes-langchain.chainLlm",
      "position": [
        1000,
        820
      ],
      "parameters": {
        "text": "=Evaluate the candidate's resume.",
        "messages": {
          "messageValues": [
            {
              "message": "=Assess the given Candiate Resume for the role of Plumber.\nDetermine if the candidate's skills match the role and if they qualify for an in-person interview."
            },
            {
              "type": "HumanMessagePromptTemplate",
              "messageType": "imageBinary"
            }
          ]
        },
        "promptType": "define",
        "hasOutputParser": true
      },
      "typeVersion": 1.4
    },
    {
      "id": "694669c2-9cf5-43ec-8846-c0ecbc5a77ee",
      "name": "便签4",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        280,
        840
      ],
      "parameters": {
        "width": 225.51725256895617,
        "height": 418.95152406706313,
        "content": "### 数据隐私警告!"
      },
      "typeVersion": 1
    }
  ],
  "pinData": {},
  "connections": {
    "Download Resume": {
      "main": [
        [
          {
            "node": "PDF-to-Image API",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "PDF-to-Image API": {
      "main": [
        [
          {
            "node": "Resize Converted Image",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Resize Converted Image": {
      "main": [
        [
          {
            "node": "Candidate Resume Analyser",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Google Gemini Chat Model": {
      "ai_languageModel": [
        [
          {
            "node": "Candidate Resume Analyser",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "Structured Output Parser": {
      "ai_outputParser": [
        [
          {
            "node": "Candidate Resume Analyser",
            "type": "ai_outputParser",
            "index": 0
          }
        ]
      ]
    },
    "Candidate Resume Analyser": {
      "main": [
        [
          {
            "node": "Should Proceed To Stage 2?",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "When clicking ‘Test workflow’": {
      "main": [
        [
          {
            "node": "Download Resume",
            "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?

中级 - 人力资源, 人工智能

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13
分类2
节点类型9
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
Jimleuk

Jimleuk

@jimleuk

Freelance consultant based in the UK specialising in AI-powered automations. I work with select clients tackling their most challenging projects. For business enquiries, send me an email at hello@jimle.uk LinkedIn: https://www.linkedin.com/in/jimleuk/ X/Twitter: https://x.com/jimle_uk

外部链接
在 n8n.io 查看

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