TEMPLATES
工作流概述
这是一个包含14个节点的复杂工作流，主要用于自动化处理各种任务。
工作流源代码
{
"id": "MmfWpcIegNgBjBpL",
"meta": {
"instanceId": "da824ad45fda1b156c8390a3c35cdfbb10059e671c074c19429dac59c5ae98f6"
},
"name": "TEMPLATES",
"tags": [
{
"id": "uKg1PU2D27Vsr8ud",
"name": "MONDAY",
"createdAt": "2023-12-05T07:54:13.266Z",
"updatedAt": "2023-12-05T07:54:13.266Z"
}
],
"nodes": [
{
"id": "de488298-e4f3-4b06-aef3-5d5d795382e9",
"name": "When clicking \"Test workflow\"",
"type": "n8n-nodes-base.manualTrigger",
"position": [
120,
560
],
"parameters": {},
"typeVersion": 1
},
{
"id": "7e8c25dc-7ccd-44b5-a4b1-33def99fc811",
"name": "PULL SUBITEMS",
"type": "n8n-nodes-base.code",
"position": [
640,
460
],
"parameters": {
"jsCode": "//Search for \"Subitems\" column
const columnName = \"Subitems\"
function getColumnValue(item, columnId) {
const column = item.column_values.find(column => column.column.title === columnId);
if (column) {
return column
} else {
return null;
}
}
const columnValue = getColumnValue($input.last().json, columnName);
return JSON.parse(columnValue.value);
//ALT OPTION - direct access by column_values[0]
//var ids = $input.last().json['column_values'][0]['value'];
//return JSON.parse(ids)"
},
"typeVersion": 2
},
{
"id": "82464748-cf9a-4792-8790-f07c06c1525d",
"name": "SPLIT SUBITEMS",
"type": "n8n-nodes-base.splitOut",
"position": [
840,
460
],
"parameters": {
"include": "selectedOtherFields",
"options": {},
"fieldToSplitOut": "linkedPulseIds",
"fieldsToInclude": "linkedPulseIds[0].linkedPulseId"
},
"typeVersion": 1
},
{
"id": "96a780da-be73-41c8-bf53-b2a05061a340",
"name": "GET EACH SUBITEM",
"type": "n8n-nodes-base.mondayCom",
"position": [
1020,
460
],
"parameters": {
"itemId": "=
{{ $json.linkedPulseIds.linkedPulseId }}",
"resource": "boardItem",
"operation": "get"
},
"credentials": {
"mondayComApi": {
"id": "5nd48DKapWBLcUBx",
"name": "Monday.com account"
}
},
"notesInFlow": true,
"typeVersion": 1
},
{
"id": "5993e15a-1a1b-436e-b994-bf3acee16da0",
"name": "MONDAY UPLOAD",
"type": "n8n-nodes-base.httpRequest",
"disabled": true,
"position": [
1020,
600
],
"parameters": {
"url": "https://api.monday.com/v2/file",
"method": "POST",
"options": {},
"sendBody": true,
"contentType": "multipart-form-data",
"authentication": "predefinedCredentialType",
"bodyParameters": {
"parameters": [
{
"name": "query",
"value": "=mutation add_file($file: File!) {add_file_to_column (item_id:{{ $input.last().json[\"id\"] }} , column_id:\"file\" file: $file) {id}}"
},
{
"name": "map",
"value": "{\"image\":\"variables.file\"}"
},
{
"name": "image",
"parameterType": "formBinaryData",
"inputDataFieldName": "data"
}
]
},
"nodeCredentialType": "mondayComOAuth2Api"
},
"credentials": {
"mondayComOAuth2Api": {
"id": "C9hcle0ZoGsxR1ds",
"name": "Monday.com account 2"
}
},
"notesInFlow": true,
"typeVersion": 4.1
},
{
"id": "06099adf-7f2f-4c32-84b8-e2458e39f95c",
"name": "Convert to File",
"type": "n8n-nodes-base.convertToFile",
"position": [
640,
660
],
"parameters": {
"options": {},
"operation": "toJson"
},
"typeVersion": 1
},
{
"id": "397c5d7b-76e4-4a0e-bd39-31c10571d68a",
"name": "Merge",
"type": "n8n-nodes-base.merge",
"position": [
840,
600
],
"parameters": {
"mode": "combine",
"options": {},
"combinationMode": "mergeByPosition"
},
"typeVersion": 2.1
},
{
"id": "a7bcc413-8d7e-4941-a81a-7a99fe14b01d",
"name": "PULL LINKEDPULSE",
"type": "n8n-nodes-base.mondayCom",
"position": [
1200,
320
],
"parameters": {
"itemId": "=
{{ $json.linkedPulse.linkedPulseId }}",
"resource": "boardItem",
"operation": "get"
},
"credentials": {
"mondayComApi": {
"id": "5nd48DKapWBLcUBx",
"name": "Monday.com account"
}
},
"notesInFlow": true,
"typeVersion": 1
},
{
"id": "a4d2e3a7-05a9-434a-a4e5-d6ed3d538091",
"name": "GET ITEM",
"type": "n8n-nodes-base.mondayCom",
"position": [
340,
560
],
"parameters": {
"itemId": "5775061188",
"resource": "boardItem",
"operation": "get"
},
"credentials": {
"mondayComApi": {
"id": "5nd48DKapWBLcUBx",
"name": "Monday.com account"
}
},
"notesInFlow": true,
"typeVersion": 1
},
{
"id": "5ce40a46-1513-498a-9e92-8dd96e508f34",
"name": "GET LINKEDPULSES",
"type": "n8n-nodes-base.code",
"position": [
840,
320
],
"parameters": {
"jsCode": "data = $input.last().json.value
const linkedPulseID = JSON.parse(data).linkedPulseIds
return { \"linkedPulse\": linkedPulseID}
"
},
"typeVersion": 2
},
{
"id": "22e3ec96-4e83-42fa-aa25-ce0d7445df15",
"name": "GET BOARD RELATION",
"type": "n8n-nodes-base.code",
"position": [
640,
320
],
"parameters": {
"jsCode": "const columnName = \"Additional Contacts\"
function getColumnValue(item, columnId) {
const column = item.column_values.find(column => column.column.title === columnId);
if (column) {
return column
} else {
return null;
}
}
const columnValue = getColumnValue($input.last().json, columnName);
return (columnValue)"
},
"typeVersion": 2
},
{
"id": "e55be301-0a6a-43a6-8a07-becc39e0a254",
"name": "COLUMN BY NAME",
"type": "n8n-nodes-base.code",
"position": [
640,
40
],
"parameters": {
"jsCode": "const columnName = \"Zoom Date\"
function getColumnValue(item, columnId) {
const column = item.column_values.find(column => column.column.title === columnId);
if (column) {
return column
} else {
return null;
}
}
const columnValue = getColumnValue($input.last().json, columnName);
return (columnValue)"
},
"typeVersion": 2
},
{
"id": "463966c2-27e2-429c-8f8b-b3c279592f0d",
"name": "COLUMN BY ID",
"type": "n8n-nodes-base.code",
"position": [
640,
180
],
"parameters": {
"jsCode": "const columnId = \"person\"
function getColumnValue(item, columnId) {
const column = item.column_values.find(column => column.id === columnId);
if (column) {
return column
} else {
return null;
}
}
const columnValue = getColumnValue($input.last().json, columnId);
return (columnValue)"
},
"typeVersion": 2
},
{
"id": "33b0aeff-18aa-4ee9-97b3-7c3a44cf96fc",
"name": "SPLIT LINKED PULSES",
"type": "n8n-nodes-base.splitOut",
"position": [
1020,
320
],
"parameters": {
"include": "=",
"options": {},
"fieldToSplitOut": "linkedPulse"
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "91cd2823-4b1c-4e94-9205-9a765846b789",
"connections": {
"Merge": {
"main": [
[
{
"node": "MONDAY UPLOAD",
"type": "main",
"index": 0
}
]
]
},
"GET ITEM": {
"main": [
[
{
"node": "GET BOARD RELATION",
"type": "main",
"index": 0
},
{
"node": "PULL SUBITEMS",
"type": "main",
"index": 0
},
{
"node": "Convert to File",
"type": "main",
"index": 0
},
{
"node": "Merge",
"type": "main",
"index": 0
},
{
"node": "COLUMN BY NAME",
"type": "main",
"index": 0
},
{
"node": "COLUMN BY ID",
"type": "main",
"index": 0
}
]
]
},
"PULL SUBITEMS": {
"main": [
[
{
"node": "SPLIT SUBITEMS",
"type": "main",
"index": 0
}
]
]
},
"SPLIT SUBITEMS": {
"main": [
[
{
"node": "GET EACH SUBITEM",
"type": "main",
"index": 0
}
]
]
},
"Convert to File": {
"main": [
[
{
"node": "Merge",
"type": "main",
"index": 1
}
]
]
},
"GET LINKEDPULSES": {
"main": [
[
{
"node": "SPLIT LINKED PULSES",
"type": "main",
"index": 0
}
]
]
},
"GET BOARD RELATION": {
"main": [
[
{
"node": "GET LINKEDPULSES",
"type": "main",
"index": 0
}
]
]
},
"SPLIT LINKED PULSES": {
"main": [
[
{
"node": "PULL LINKEDPULSE",
"type": "main",
"index": 0
}
]
]
},
"When clicking \"Test workflow\"": {
"main": [
[
{
"node": "GET ITEM",
"type": "main",
"index": 0
}
]
]
}
}
}功能特点
- 自动检测新邮件
- AI智能内容分析
- 自定义分类规则
- 批量处理能力
- 详细的处理日志
技术分析
节点类型及作用
- Manualtrigger
- Code
- Splitout
- Mondaycom
- Httprequest
复杂度评估
配置难度：
维护难度：
扩展性：
实施指南
前置条件
- 有效的Gmail账户
- n8n平台访问权限
- Google API凭证
- AI分类服务订阅
配置步骤
- 在n8n中导入工作流JSON文件
- 配置Gmail节点的认证信息
- 设置AI分类器的API密钥
- 自定义分类规则和标签映射
- 测试工作流执行
- 配置定时触发器（可选）
关键参数
| 参数名称 | 默认值 | 说明 |
|---|---|---|
| maxEmails | 50 | 单次处理的最大邮件数量 |
| confidenceThreshold | 0.8 | 分类置信度阈值 |
| autoLabel | true | 是否自动添加标签 |
最佳实践
优化建议
- 定期更新AI分类模型以提高准确性
- 根据邮件量调整处理批次大小
- 设置合理的分类置信度阈值
- 定期清理过期的分类规则
安全注意事项
- 妥善保管API密钥和认证信息
- 限制工作流的访问权限
- 定期审查处理日志
- 启用双因素认证保护Gmail账户
性能优化
- 使用增量处理减少重复工作
- 缓存频繁访问的数据
- 并行处理多个邮件分类任务
- 监控系统资源使用情况
故障排除
常见问题
邮件未被正确分类
检查AI分类器的置信度阈值设置，适当降低阈值或更新训练数据。
Gmail认证失败
确认Google API凭证有效且具有正确的权限范围，重新进行OAuth授权。
调试技巧
- 启用详细日志记录查看每个步骤的执行情况
- 使用测试邮件验证分类逻辑
- 检查网络连接和API服务状态
- 逐步执行工作流定位问题节点
错误处理
工作流包含以下错误处理机制：
- 网络超时自动重试（最多3次）
- API错误记录和告警
- 处理失败邮件的隔离机制
- 异常情况下的回滚操作