From 73e310a2aeab3813d1bbb4725e82ea5693e02b96 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B0=B7=E6=88=90=E4=BC=9F?= <guchengwei@jsspisoft.com>
Date: Tue, 2 Jul 2024 16:45:40 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=E6=96=87=E6=A1=A3?=
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---
 docs/datacollect/README.md | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/docs/datacollect/README.md b/docs/datacollect/README.md
index 1ea88e49..108d7fbd 100644
--- a/docs/datacollect/README.md
+++ b/docs/datacollect/README.md
@@ -12,4 +12,39 @@
 
 采集程序与系统间采用Websocket方式通讯， 访问本地断开端口: 7790 。
 
+报文格式为`json`
 
+## 通讯报文
+
+### 节点上线请求
+
+?> 方向: `采集` -> `系统`
+
+```json
+{
+    //节点ID
+    "nodeId" : "nx10928234",
+    //消息ID
+    "messageId": "123512351235123",
+    //命令
+    "action" : "online"
+}
+```
+
+### 节点上线响应
+
+?> 方向: `系统` -> `采集`
+
+```json
+{
+    //节点ID
+    "nodeId" : "nx10928234",
+    //消息ID
+    "messageId": "123512351235123",
+    //命令
+    "action" : "online",
+    //名称执行结果
+    "result" : true,
+    //出错时的消息。
+    "error" : ""
+}