带语气选择的AI邮件生成器

• •OpenAI API Key

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  "name": "带语气选择的AI邮件生成器",
  "tags": [
    {
      "id": "sBLDO4c3ubWvhiSj",
      "name": "n8n creator",
      "createdAt": "2025-09-30T20:55:34.201Z",
      "updatedAt": "2025-09-30T20:55:34.201Z"
    }
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  "nodes": [
    {
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      "name": "邮件生成器表单",
      "type": "n8n-nodes-base.formTrigger",
      "position": [
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      ],
      "webhookId": "email-gen-form",
      "parameters": {
        "options": {},
        "formTitle": "AI Email Generator",
        "formFields": {
          "values": [
            {
              "fieldLabel": "Recipient Name",
              "requiredField": true
            },
            {
              "fieldLabel": "Email Subject",
              "requiredField": true
            },
            {
              "fieldType": "textarea",
              "fieldLabel": "Email Context",
              "requiredField": true
            },
            {
              "fieldType": "dropdown",
              "fieldLabel": "Tone",
              "fieldOptions": {
                "values": [
                  {
                    "option": "Professional"
                  },
                  {
                    "option": "Friendly"
                  },
                  {
                    "option": "Formal"
                  },
                  {
                    "option": "Casual"
                  }
                ]
              },
              "requiredField": true
            }
          ]
        },
        "formDescription": "Generate professional emails with your chosen tone"
      },
      "typeVersion": 2.2
    },
    {
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      "name": "提取表单数据",
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      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "recipient-field",
              "name": "recipient",
              "type": "string",
              "value": "={{ $json['Recipient Name'] }}"
            },
            {
              "id": "subject-field",
              "name": "subject",
              "type": "string",
              "value": "={{ $json['Email Subject'] }}"
            },
            {
              "id": "context-field",
              "name": "context",
              "type": "string",
              "value": "={{ $json['Email Context'] }}"
            },
            {
              "id": "tone-field",
              "name": "tone",
              "type": "string",
              "value": "={{ $json['Tone'] }}"
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      "name": "构建AI提示",
      "type": "n8n-nodes-base.code",
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      "parameters": {
        "jsCode": "const recipient = $input.item.json.recipient;\nconst subject = $input.item.json.subject;\nconst context = $input.item.json.context;\nconst tone = $input.item.json.tone.toLowerCase();\n\nlet toneInstructions = '';\n\nswitch(tone) {\n  case 'professional':\n    toneInstructions = 'Use a professional, business-appropriate tone. Be clear, concise, and respectful. Maintain a balance between friendliness and formality.';\n    break;\n  case 'friendly':\n    toneInstructions = 'Use a warm, friendly tone while remaining appropriate. Be conversational and approachable, but maintain professionalism.';\n    break;\n  case 'formal':\n    toneInstructions = 'Use a highly formal, diplomatic tone. Use proper salutations and maintain strict formality throughout. Be respectful and courteous.';\n    break;\n  case 'casual':\n    toneInstructions = 'Use a casual, relaxed tone. Be conversational and natural, as if writing to a colleague or friend.';\n    break;\n  default:\n    toneInstructions = `Use a ${tone} tone.`;\n}\n\nconst prompt = `Write a complete email with the following details:\n\nRecipient: ${recipient}\nSubject: ${subject}\nContext: ${context}\n\nTone Instructions: ${toneInstructions}\n\nFormat the email properly with:\n- An appropriate greeting\n- A clear body that addresses the context\n- A professional closing\n- Do not include a signature line (the user will add their own)\n\nWrite only the email content, nothing else.`;\n\nreturn {\n  json: {\n    prompt: prompt,\n    recipient: recipient,\n    subject: subject,\n    tone: tone\n  }\n};"
      },
      "typeVersion": 2
    },
    {
      "id": "a34dcc52-0851-406d-8197-e47458bba309",
      "name": "OpenAI 聊天模型",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
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        496
      ],
      "parameters": {
        "model": "gpt-3.5-turbo",
        "options": {
          "maxTokens": 500,
          "temperature": 0.7
        }
      },
      "credentials": {
        "openAiApi": {
          "id": "N0CW82ghPMjVVpjB",
          "name": "OpenAi account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "cffb3447-a441-4c94-9eb4-bdada01d4124",
      "name": "生成邮件",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
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        288
      ],
      "parameters": {
        "text": "={{ $json.prompt }}",
        "options": {},
        "promptType": "define"
      },
      "typeVersion": 2.2
    },
    {
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      "name": "格式化输出",
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      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "email-body",
              "name": "email_body",
              "type": "string",
              "value": "={{ $json.output }}"
            },
            {
              "id": "email-subject",
              "name": "subject",
              "type": "string",
              "value": "={{ $('Extract Form Data').item.json.subject }}"
            },
            {
              "id": "email-tone",
              "name": "tone",
              "type": "string",
              "value": "={{ $('Extract Form Data').item.json.tone }}"
            },
            {
              "id": "email-recipient",
              "name": "recipient",
              "type": "string",
              "value": "={{ $('Extract Form Data').item.json.recipient }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "7b0de931-82fa-46f6-aaa2-565c41bfceb5",
      "name": "显示生成的邮件",
      "type": "n8n-nodes-base.form",
      "position": [
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      ],
      "webhookId": "email-completion",
      "parameters": {
        "options": {},
        "operation": "completion",
        "completionTitle": "✅ Email Generated Successfully!",
        "completionMessage": "=**Subject:** {{ $json.subject }}\n\n**Tone:** {{ $json.tone }}\n\n**Recipient:** {{ $json.recipient }}\n\n---\n\n{{ $json.email_body }}\n\n---\n\n*Copy the email above and add your signature before sending.*"
      },
      "typeVersion": 1
    },
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      "name": "主要描述",
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        "width": 844,
        "height": 1033,
        "content": "![5min Logo](https://assets.zyrosite.com/cdn-cgi/image/format=auto,w=175,q=95/d9573nnb9LioR05g/logo_tr-Yleq6B4J5WtDk64q.png)"
      },
      "typeVersion": 1
    },
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      "name": "设置说明",
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      "parameters": {
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        "width": 396,
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        "content": "### 🔧 设置步骤"
      },
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    },
    {
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      "name": "步骤1",
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      "position": [
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      ],
      "parameters": {
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        "width": 218,
        "height": 98,
        "content": "**步骤1：** 用户输入"
      },
      "typeVersion": 1
    },
    {
      "id": "fa8e49fc-63bc-4df2-8d11-0124509d233a",
      "name": "步骤2",
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      "position": [
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      ],
      "parameters": {
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        "height": 98,
        "content": "**步骤2：** 提取和组织"
      },
      "typeVersion": 1
    },
    {
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      "name": "步骤3",
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      "position": [
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      ],
      "parameters": {
        "color": 7,
        "width": 218,
        "height": 98,
        "content": "**步骤3：** 构建提示"
      },
      "typeVersion": 1
    },
    {
      "id": "2c9c5651-cb91-447a-9b27-5d2cf72142d0",
      "name": "步骤4",
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      "position": [
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      ],
      "parameters": {
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        "content": "**步骤4：** AI生成"
      },
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      "parameters": {
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        "height": 98,
        "content": "**步骤5：** 格式化和显示"
      },
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    },
    {
      "id": "8992c076-cc45-48f4-af4c-494622cb72cc",
      "name": "API密钥说明",
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      "position": [
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      "parameters": {
        "color": 3,
        "height": 80,
        "content": "⚙️ **在此配置您的API密钥**"
      },
      "typeVersion": 1
    }
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  "versionId": "a7bf2666-fe9a-4709-87d6-e6f8874f169f",
  "connections": {
    "Format Output": {
      "main": [
        [
          {
            "node": "Display Generated Email",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Generate Email": {
      "main": [
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          {
            "node": "Format Output",
            "type": "main",
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    },
    "Build AI Prompt": {
      "main": [
        [
          {
            "node": "Generate Email",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Extract Form Data": {
      "main": [
        [
          {
            "node": "Build AI Prompt",
            "type": "main",
            "index": 0
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        ]
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    },
    "OpenAI Chat Model": {
      "ai_languageModel": [
        [
          {
            "node": "Generate Email",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "Email Generator Form": {
      "main": [
        [
          {
            "node": "Extract Form Data",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Display Generated Email": {
      "main": [
        []
      ]
    }
  }
}