API

• BYTE = 2
• INT8 = 3
• INT16 = 4
• INT32 = 5
• INT64 = 6
• UINT8 = 7
• UINT16 = 8
• UINT32 = 9
• UINT64 = 10
• FLOAT = 11
• DOUBLE = 12
• BOOL = 13
• BIT = 14
• STRING = 15

点位属性

• READ = 0x01

• WRITE = 0x02

• SUBSCRIBE = 0x04

Node 类型

• DRIVER = 1
• WEB = 2
• MQTT = 3
• DRIVERX = 4
• APP = 5

插件类型

• STATIC = 0
• SYSTEM = 1
• CUSTOM = 2

Node 控制

• START = 0
• STOP = 1

Node 状态

• IDLE = 0
• INIT = 1
• READY = 2
• RUNNING = 3
• STOPPED = 4

Node 连接状态

• DISCONNECTED = 0
• CONNECTING = 1
• CONNECTED = 2

Ping

POST /api/v2/ping

请求 Headers

Authorization Bearer \

响应状态

• 200 OK

登录

POST /api/v2/login

请求 Headers

Content-Type application/json

响应状态

• 200 OK
• 401
  • 1004, 缺少令牌
  • 1005, 解码令牌错误
• 403
  • 1006, 令牌过期
  • 1007, 验证令牌错误
  • 1008, 无效令牌

Body

响应

    "token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE2MzcyODcxNjMsImlhdCI6MTYzNzIwMDc2MywiaXNzIjoiRU1RIFRlY2hub2xvZ2llcyBDby4sIEx0ZCBBbGwgcmlnaHRzIHJlc2VydmVkLiIsInBhc3MiOiIwMDAwIiwidXNlciI6ImFkbWluIn0.2EZzPC9djErrCeYNrK2av0smh-eKxDYeyu7cW4MyknI"
}

添加 Node

POST /api/v2/node

请求 Headers

Content-Type application/json

Authorization Bearer \

响应状态

• 200 OK
• 400
  • 2001 node 类型无效
• 404
  • 2301 未找到插件库
• 409
  • 2002 node 不存在

Body

{
    //node type
    "type": 1,
    //node name
    "name": "modbus-tcp-node",
    //plugin name
    "plugin_name": "modbus-plugin-tcp"
}

响应

{
    "error": 0
}

删除 Node

Delete /api/v2/node

请求 Headers

Content-Type application/json

Authorization Bearer \

响应状态

• 200 OK
• 404
  • 2003 node not exist

Body

{
    //node id
    "id": 7
}

响应

{
    "error": 0
}

更新 Node(未实现)

PUT /api/v2/node

请求 Headers

Content-Type application/json

Authorization Bearer \

响应状态

• 200 OK
• 404
  • 2003 node exist

Body

{
    //node id
    "id": 1,
    //node name
    "name": "modbus-tcp-node"
}

响应

    "error": 0
}

获取 Node

GET /api/v2/node

请求 Params

type 必需

请求 Headers

Authorization Bearer \

响应状态

• 200 OK

响应

{
    "nodes": [
        {
            //node name
            "name": "sample-driver-adapter",
            //node id
            "id": 1,
            "plugin_id": 1
        },
        {
            "name": "modbus-tcp-adapter",
            "id": 4,
            "plugin_id": 2
        },
        {
            "name": "opcua-adapter",
            "id": 6,
            "plugin_id": 3
        },
        {
            "name": "modbus-tcp-test",
            "id": 7,
            "plugin_id": 4
        }
    ]
}

添加 Group Config

POST /api/v2/gconfig

请求 Headers

Content-Type application/json

Authorization Bearer \

响应状态

• 200 OK
• 404
  • 2003 node not exist
• 409
  • 2103 group config conflict

Body

{
    //group config name
    "name": "gconfig1",
    //node id
    "node_id": 4,
    //read/upload interval(ms)
    "interval": 10000
}

响应

{
    "error": 0
}

删除 Group Config

DELETE /api/v2/gconfig

请求 Headers

Content-Type application/json

Authorization Bearer \

响应状态

• 200 OK
• 412
  • 2102 group config in use
• 404
  • 2003 node not exist
  • 2101 group config not exist

Body

{
    //node id
    "node_id": 4,
    //group config name
    "name": "gconfig1"
}

响应

{
    "error": 0
}

PUT /api/v2/gconfig

请求 Headers

Content-Type application/json

Authorization Bearer \

• 200 OK
• 404
  • 2101 group config not exist

Body

{
    //group config name
    "name": "modbus-tcp-config1",
    //read/upload interval(ms)
    "interval": 20000,
    //node id
    "node_id": 4
}

响应

{
    "error": 0
}

获取 Group Config

GET /api/v2/gconfig

请求 Params

node_id 必需

请求 Headers

响应状态

• 200 OK

响应

添加 Tag

POST /api/v2/tags

请求 Headers

Content-Type application/json

Authorization Bearer \

响应状态

• 200 OK
• 206
  • 2202 tag name conflict
  • 2203 tag attribute not support
  • 2204 tag type not support
  • 2205 tag address format invalid
• 404
  • 2003 node not exist

Body

{
   //node id
    "node_id": 4,
   //group config name
    "group_config_name": "config_modbus_tcp_sample_2",
    "tags": [
        {
           //tag name
            "name": "tag1",
           //tag address
            "address": "1!400001",
           //tag attribute
            "attribute": 1,
           //tag type
            "type": 4
        },
        {
            "name": "tag2",
            "address": "1!00001",
            "attribute": 3,
            "type": 14
        },
        {
            "name": "tag3",
            "address": "1!400009",
            "attribute": 3,
            "type": 11
        }
    ]
}

响应

{
    "error": 0
}

获取 Tag

GET /api/v2/tags

请求 Params

node_id requred

group_config_name optional

请求 Headers

Authorization Bearer \

响应状态

• 200 OK
• 404
  • 2003 node not exist

响应

{
    "tags": [
        {
            //tag name
            "name": "tag1",
            //tag type
            "type": 4,
            //tag address
            "address": "1!400001",
            //tag attribute
            "attribute": 1,
            //tag group config name
            "group_config_name": "config_modbus_tcp_sample_2",
            //tag id
            "id": 1
        },
        {
            "type": 14,
            "address": "1!00001",
            "attribute": 3,
            "group_config_name": "config_modbus_tcp_sample_2",
            "id": 4
        },
        {
            "name": "tag3",
            "type": 11,
            "address": "1!400009",
            "attribute": 3,
            "group_config_name": "config_modbus_tcp_sample_2",
            "id": 5
        }
    ]
}

更新 Tag

PUT /api/v2/tags

请求 Headers

Content-Type application/json

Authorization Bearer \

响应状态

• 200 OK
• 206
  • 2201 tag not exist
  • 2202 tag name conflict
  • 2203 tag attribute not support
  • 2204 tag type not support
  • 2205 tag address format invalid
• 404
  • 2003 node not exist
  • 2101 group config not exist

Body

{
    //node id
    "node_id": 4,
    "tags": [
        {
            //tag id
            "id": 4,
            //tag name
            "name": "tag1",
            //tag type
            "type": 6,
            //tag attribute
            "attribute": 0,
            //tag address
            "address": "1!400001"
        },
        {
            "id": 5,
            "name": "tag2",
            "type": 6,
            "attribute": 0,
            "address": "1!400002"
        }
    ]
}

响应

{
    "error": 0
}

删除 Tag

DELETE /api/v2/tags

请求 Headers

Content-Type application/json

Authorization Bearer \

响应状态

• 200 OK
• 404
  • 2003 node not exist

Body

{
    //group config name
    "group_config_name": "config_modbus_tcp_sample_2",
    //node id
    "node_id": 4,
    //tag ids
    "ids": [
        4,
        5
    ]
}

响应

{
    "error": 0
}

添加插件

POST /api/v2/plugin

请求 Headers

Content-Type application/json

Authorization Bearer \

响应状态

• 200 OK

• 400

  • 2302 library info invalid

• 404

  • 2201 library not found

• 409

  • 2203 library name conflict

Body

{
    //plugin library name
    "lib_name": "plugin_name.so"
}

响应

{
    "error": 0
}

删除插件

DELETE /api/v2/plugin

请求 Headers

Content-Type application/json

Authorization Bearer \

响应状态

• 200 OK

Body

{
    //plugin id
    "id": 1
}

响应

{
    "error": 0

获取插件

GET /api/v2/plugin

请求 Params

plugin_id optional

请求 Headers

Authorization Bearer \

响应状态

• 200 OK

响应

{
    "plugin_libs": [
        {
            //plugin id
            "id": 1,
            //plugin kind
            "kind": 1,
            //node type
            "node_type": 1,
            //plugin name
            "name": "plugin_name",
            //plugin library name
            "lib_name": "plugin_lib_name"
        }
    ]
}

POST /api/v2/subscribe

请求 Headers

Content-Type application/json

Authorization Bearer \

响应状态

• 200 OK
• 404
  • 2101 group config not exist

Body

{
    //src node id
    "src_node_id": 4,
    //dst node id
    "dst_node_id": 5,
    //src node group config name
    "name": "gconfig1"
}

{
    "error": 0
}

取消订阅

DELETE /api/v2/subscribe

请求 Headers

Authorization Bearer \

响应状态

• 200 OK
• 404
  • 2101 group config not exist

Body

响应

{
    "error": 0
}

读点位

POST /api/v2/read

请求 Headers

Content—Type application/json

响应状态

• 200

Body

{
    //node name
    "node_name": "modbus-tcp-1",
    //group config name
    "group_name": "config_modbus_tcp_sample_2"
}

响应

{
    "tags": [
        {
            //tag nmae
            "name": "data1",
            //tag value
            "value": 1,
        },
        {
            "name": "data2",
            "error": 2014
        },
        {
            "name": "data3",
            "value": true,
        }
    ]
}

注意 当某个点位读数值出错时，将显示 error 字段，不再显示 value 字段。

写点位

POST /api/v2/write

请求 Headers

Content-Type application/json

Authorization Bearer \

响应状态

• 200 OK

Body

{
    "node_name": "modbus-tcp-1",
    "group_name": "config_modbus_tcp_sample_2",
    "tag_name": "tag1",
    "value": 1234
}

响应

{
    "error": 0
}

获取插件 Schema

GET /api/v2/schema

请求 Params

plugin_name required

响应状态

• 200 OK

响应

{
  4,
  5,
  6,
  7,
  8,
  9,
  10,
  11,
  14
 ],
 "params": [
  "host",
  "port",
  "mode",
  "baud_rate",
  "real_param"
 ],
 "host": {
  "name": "host",
  "description": "host",
  "type": "string",
  "default": "127.0.0.1",
  "valid": {
   "length": 30
  }
 },
 "port": {
  "name": "port",
  "description": "port",
  "type": "int",
  "default": 502,
  "valid": {
   "min": 1024,
   "max": 65535
  }
 },
 "mode": {
  "name": "mode",
  "description": "mode",
  "type": "bool",
  "default": false,
  "valid": {}
 },
 "baud_rate": {
  "name": "baud rate",
  "description": "port",
  "type": "int",
  "default": 9600,
  "valid": {
   "value": [
    9600,
    112800
   ]
  }
 },
 "real_param": {
  "name": "real param",
  "description": "real",
  "type": "real",
  "default": 11.22,
  "valid": {
   "min": 1.1,
   "max": 20.2
  }
 },
 "ca": {
  "name": "ca",
  "description": "",
  "attribute": "optional",
  "type": "file",
  "condition": {
   "field": "mode",
   "value": true
  },
  "valid": {
   "length": 1024
  }
 }
}

Node 配置

POST /api/v2/node/setting

请求 Headers

Content-Type application/json

Authorization Bearer \

响应状态

• 200 OK
• 400
  • 2003 node not exist
  • 2004 node setting invalid

Body

//The parameter fields in json fill in different fields according to different plugins
{
    //node id
    "node_id": 123,
    "params": {
        "param1": 1,
        "param2": "1.1.1.1",
        "param3": true,
        "param4": 11.22
    }
}

响应

{
    "error": 0
}

获取 Node 配置

GET /api/v2/node/setting

请求 Params

node_id 必需

请求 Headers

Authorization Bearer \

响应状态

• 200 OK
  • 2005 node setting not found
• 404
  • 2003 node not exist

响应

//The parameter fields in json fill in different fields according to different plugins
{
    "node_id": 4,
    "params": {
        "param1": "1.1.1.1",
        "param2": 502
    }
}

Node 控制

POST /api/v2/node/ctl

请求 Headers

Content-Type application/json

Authorization Bearer \

请求状态

• 200 OK
• 409
  • 2006 node not ready
  • 2007 node is running
  • 2008 node not running
  • 2009 node is stopped

Body

{
    //node id
    "id": 4,
    //0 start, 1 stop
    "cmd": 0
}

响应

{
    "error": 0
}

获取 Node 状态

GET /api/v2/node/state

请求 Params

node_id required

请求 Headers

Authorization Bearer \

响应状态

• 200 OK

响应

{
    //running state
    "running": 2,
    //link state
    "link": 1
}

GET /api/v2/subscribe

请求 Params

node_id required

请求 Headers

Authorization Bearer \

响应状态

• 200
• 400

响应

{
    "groups": [
        {
            //node id
            "node_id": 1,
            //group config name
            "group_config_name": "g1name"
        },
        {
            "node_id": 2,
            "group_config_name": "g2name"
        }
    ]
}

获取日志

GET /api/v2/log

请求 Params

since 必需， UTC 时间戳

until 必需， UTC timestamp, with since forms the interval [since, until)

level 选填， log level, should be one of trace, debug, info, warn, error, fatal

page 必需

page_size 必需，范围应在 200 ～ 10000

请求 Headers

• 200
• 400
  • 1003 错误参数

响应

{
    "error": 0,
    "rows": [
        "2022-02-11 15:30:57 WARN  [neuron] src/main.c:90: recv sig: 2"