Line消息API演示
中级
这是一个Building Blocks领域的自动化工作流，包含 8 个节点。主要使用 If、Set、Webhook、HttpRequest、ManualTrigger 等节点。 Line消息API：推送消息与回复
前置要求
- •HTTP Webhook 端点（n8n 会自动生成）
- •可能需要目标 API 的认证凭证
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": "a5tCsfMzJPd8WDUj",
"meta": {
"instanceId": "fddb3e91967f1012c95dd02bf5ad21f279fc44715f47a7a96a33433621caa253",
"templateCredsSetupCompleted": true
},
"name": "Line 消息 API 演示",
"tags": [],
"nodes": [
{
"id": "2bc1cc31-136c-46a4-a789-476e33c76f3d",
"name": "Line：使用令牌回复",
"type": "n8n-nodes-base.httpRequest",
"position": [
-540,
-460
],
"parameters": {
"url": "https://api.line.me/v2/bot/message/reply",
"method": "POST",
"options": {},
"jsonBody": "={\n \"replyToken\": \"{{ $('Webhook from Line Message').item.json.body.events[0].replyToken }}\",\n \"messages\": [\n {\n \"type\": \"text\",\n \"text\": \"收到您的訊息 : {{ $('Webhook from Line Message').item.json.body.events[0].message.text }}\"\n }\n ]\n}",
"sendBody": true,
"specifyBody": "json",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth"
},
"credentials": {
"httpHeaderAuth": {
"id": "xB2Ip7YKSIDq7BoI",
"name": "Line n8n demo auth"
}
},
"typeVersion": 4.2
},
{
"id": "a1d9c986-4712-4d40-955d-40d1b19d74db",
"name": "来自 Line 消息的 Webhook",
"type": "n8n-nodes-base.webhook",
"position": [
-1020,
-440
],
"webhookId": "638c118e-1c98-4491-b6ff-14e2e75380b6",
"parameters": {
"path": "638c118e-1c98-4491-b6ff-14e2e75380b6",
"options": {},
"httpMethod": "POST"
},
"typeVersion": 2
},
{
"id": "a0c94852-290f-48b9-8e11-b498ada90c8f",
"name": "便签",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1100,
-620
],
"parameters": {
"width": 720,
"height": 340,
"content": "## Line 消息 API 回复"
},
"typeVersion": 1
},
{
"id": "278aff13-c081-47f0-a1f6-67920642e991",
"name": "条件判断",
"type": "n8n-nodes-base.if",
"position": [
-800,
-440
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "b63773bb-f010-4018-8142-240c9aaa4570",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.body.events[0].type }}",
"rightValue": "message"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "cff2f1d3-b7a4-4940-a1d1-1e5a80d6ea28",
"name": "便签1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1100,
-200
],
"parameters": {
"width": 720,
"height": 340,
"content": "## Line 消息 API 发送消息"
},
"typeVersion": 1
},
{
"id": "9348fc83-0aeb-4591-85b6-48f556512478",
"name": "当点击\"测试工作流\"时",
"type": "n8n-nodes-base.manualTrigger",
"position": [
-1020,
-20
],
"parameters": {},
"typeVersion": 1
},
{
"id": "74db3e1b-9a22-4033-bf04-a8ff485a5d3b",
"name": "编辑字段",
"type": "n8n-nodes-base.set",
"position": [
-800,
-20
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "6278f340-6287-4e89-b774-f6c584954d5b",
"name": "line_uid",
"type": "string",
"value": "Uxxxxxxxxxxxx"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "c593bd58-8f6a-4689-bb12-e71256ccf6e6",
"name": "Line：推送消息",
"type": "n8n-nodes-base.httpRequest",
"position": [
-560,
-20
],
"parameters": {
"url": "https://api.line.me/v2/bot/message/push",
"method": "POST",
"options": {},
"jsonBody": "={\n \"to\": \"{{ $json.line_uid }}\",\n \"messages\": [\n {\n \"type\": \"text\",\n \"text\": \"推播測試\"\n }\n ]\n}",
"sendBody": true,
"specifyBody": "json",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth"
},
"credentials": {
"httpHeaderAuth": {
"id": "xB2Ip7YKSIDq7BoI",
"name": "Line n8n demo auth"
}
},
"typeVersion": 4.2
}
],
"active": true,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "240dc848-8803-4776-b01d-5f10c765f72b",
"connections": {
"If": {
"main": [
[
{
"node": "Line : Reply with token",
"type": "main",
"index": 0
}
]
]
},
"Edit Fields": {
"main": [
[
{
"node": "Line : Push Message",
"type": "main",
"index": 0
}
]
]
},
"Webhook from Line Message": {
"main": [
[
{
"node": "If",
"type": "main",
"index": 0
}
]
]
},
"When clicking ‘Test workflow’": {
"main": [
[
{
"node": "Edit Fields",
"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？
这是一个中级难度的工作流，适用于Building Blocks等场景。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
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。
相关工作流推荐
并行子工作流执行后等待全部完成模式
并行子工作流执行后等待全部完成模式
If
Set
Code
+8
18 节点Hubschrauber
Other
基于 Bright Data MCP 的 AI Telegram 数据提取机器人
集成 Bright Data MCP 的 AI Telegram 数据提取机器人
If
N8n
Wait
+11
21 节点Cyril Nicko Gaspar
Engineering
OIDC客户端工作流
使用OpenID Connect在工作流中验证用户身份
If
Set
Code
+5
15 节点please-open.it
Building Blocks
YouTube Shorts + 自定义MCP服务器
使用OpenAI通过MCP服务器从Reddit内容自动生成YouTube Shorts
If
Set
Wait
+10
43 节点jolonbankey
Design
饮水量自动追踪器
自动追踪饮水量 - 存储在表格中并在Slack通知
If
Set
Wait
+9
21 节点darrell_tw
Other
使用 Anthropic Claude API 批量处理提示
使用 Anthropic Claude API 批量处理提示
If
Set
Code
+13
39 节点Greg Evseev
Building Blocks
工作流信息
难度等级
中级
节点数量8
分类1
节点类型6
作者
darrell_tw
@darrelltwMartech Engineer with automation. here is my website: https://www.darrelltw.com/
外部链接
在 n8n.io 上查看 →
分享此工作流