使用子工作流的嵌套循环
中级
这是一个Engineering领域的自动化工作流,包含 9 个节点。主要使用 Set, Code, ManualTrigger, SplitInBatches, ExecuteWorkflow 等节点。 使用n8n子工作流创建嵌套数据处理循环
前置要求
- •无特殊前置要求,导入即可使用
分类
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": "WX9Oa7y6UMwGUYBM",
"meta": {
"instanceId": "8981479cb588889c05b145eaed421551d37a4fff11ab279d3f4744a6577c6002"
},
"name": "使用子工作流的嵌套循环",
"tags": [],
"nodes": [
{
"id": "f7e5c300-fad6-4fc7-a7ff-79f7fac144f0",
"name": "当点击“执行工作流”时",
"type": "n8n-nodes-base.manualTrigger",
"position": [
0,
80
],
"parameters": {},
"typeVersion": 1
},
{
"id": "19f41efd-26ff-4950-9449-d52b8a98f040",
"name": "颜色",
"type": "n8n-nodes-base.code",
"position": [
224,
80
],
"parameters": {
"jsCode": "return [\n {\n \"color\": \"yellow\"\n },\n {\n \"color\": \"blue\"\n },\n {\n \"color\": \"green\"\n }\n];"
},
"typeVersion": 2
},
{
"id": "88109d36-2486-4b98-9377-893330490fb7",
"name": "遍历颜色",
"type": "n8n-nodes-base.splitInBatches",
"position": [
448,
80
],
"parameters": {
"options": {}
},
"typeVersion": 3
},
{
"id": "c2b45eaa-eae7-45f6-b15f-6e863dedc71c",
"name": "当被其他工作流执行时",
"type": "n8n-nodes-base.executeWorkflowTrigger",
"position": [
0,
304
],
"parameters": {
"workflowInputs": {
"values": [
{
"name": "color"
}
]
}
},
"typeVersion": 1.1
},
{
"id": "96372e82-0484-441b-a6d5-12ce5a1ea921",
"name": "整数",
"type": "n8n-nodes-base.code",
"position": [
224,
304
],
"parameters": {
"jsCode": "return [\n {\n \"number\": 1\n },\n {\n \"number\": 2\n },\n {\n \"number\": 3\n }\n];"
},
"typeVersion": 2
},
{
"id": "f7a531e8-8fe1-4cf0-9a6a-3cd9ef57fdb8",
"name": "遍历整数",
"type": "n8n-nodes-base.splitInBatches",
"position": [
448,
304
],
"parameters": {
"options": {}
},
"typeVersion": 3
},
{
"id": "37b24ff0-165f-4a18-ae8a-c6054295fa87",
"name": "编辑字段",
"type": "n8n-nodes-base.set",
"position": [
672,
304
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "3640152d-340b-4c27-b6f9-5735dcc93844",
"name": "result",
"type": "string",
"value": "={{ $('When Executed by Another Workflow').item.json.color }} - {{ $('Loop Over Integers').item.json.number }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "679311c7-3401-4f5c-b08b-a6bbf7fee61b",
"name": "便签",
"type": "n8n-nodes-base.stickyNote",
"position": [
-672,
80
],
"parameters": {
"width": 592,
"height": 512,
"content": "## 使用子工作流的嵌套循环"
},
"typeVersion": 1
},
{
"id": "51a07d4a-a6f5-4061-99ad-3379411c643b",
"name": "执行子工作流",
"type": "n8n-nodes-base.executeWorkflow",
"position": [
672,
80
],
"parameters": {
"options": {},
"workflowId": {
"__rl": true,
"mode": "list",
"value": "WX9Oa7y6UMwGUYBM",
"cachedResultName": "Nested Loops with Sub-workflows"
},
"workflowInputs": {
"value": {
"color": "={{ $json.color }}"
},
"schema": [
{
"id": "color",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "color",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [
"color"
],
"attemptToConvertTypes": false,
"convertFieldsToString": true
}
},
"typeVersion": 1.2
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "63176d07-d2a5-49fb-90bb-4c6cd8910fd0",
"connections": {
"Colors": {
"main": [
[
{
"node": "Loop Over Colors",
"type": "main",
"index": 0
}
]
]
},
"Integers": {
"main": [
[
{
"node": "Loop Over Integers",
"type": "main",
"index": 0
}
]
]
},
"Edit Fields": {
"main": [
[
{
"node": "Loop Over Integers",
"type": "main",
"index": 0
}
]
]
},
"Loop Over Colors": {
"main": [
[],
[
{
"node": "Execute Sub-workflow",
"type": "main",
"index": 0
}
]
]
},
"Loop Over Integers": {
"main": [
[],
[
{
"node": "Edit Fields",
"type": "main",
"index": 0
}
]
]
},
"Execute Sub-workflow": {
"main": [
[
{
"node": "Loop Over Colors",
"type": "main",
"index": 0
}
]
]
},
"When Executed by Another Workflow": {
"main": [
[
{
"node": "Integers",
"type": "main",
"index": 0
}
]
]
},
"When clicking ‘Execute workflow’": {
"main": [
[
{
"node": "Colors",
"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 - 工程
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。
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