流程节点状态变更

流程中节点状态发生变化会触发该事件。配置的节点为节点定义（node_definition_id 是唯一标识）。在流程实例中，每个流程实例生成的节点实例会不同（此功能不受数据权限范围控制）。

Tip: 你需要在应用内配置事件订阅，并订阅该事件，这样才可以在事件触发时接收到事件数据。了解事件订阅可参见事件概述。

事件

项目	值
事件类型	corehr.process.node.updated_v2
支持的应用类型	custom,isv
权限要求订阅该事件所需的权限，开启其中任意一项权限即可订阅	`corehr:process:read` 获取流程数据
推送方式	`Webhook`

事件体

名称	类型	描述
`schema`	`string`	事件模式
`header`	`event_header`	事件头
└ `event_id`	`string`	事件 ID
└ `event_type`	`string`	事件类型
└ `create_time`	`string`	事件创建时间戳（单位：毫秒）
└ `token`	`string`	事件 Token
└ `app_id`	`string`	应用 ID
└ `tenant_key`	`string`	租户 Key
`event`	`\-`	-
└ `flow_definition_id`	`string`	流程定义 id
└ `node_definition_id`	`string`	节点定义 id
└ `process_id`	`string`	流程运行实例 id，详细信息可通过获取单个流程详情获取
└ `process_node_id`	`string`	节点运行实例 id
└ `node_type`	`int`	节点类型可选值有： - `1`: 审批节点 - `2`: 抄送节点 - `5`: 表单节点 - `6`: 电子签
└ `node_status`	`int`	节点状态可选值有： - `1`: 进行中 - `2`: 已拒绝 - `3`: 已通过 - `4`: 已撤回 - `5`: 已回退 - `6`: 已跳过 - `7`: 已干预
└ `biz_type`	`string`	业务类型，详情请查看接入指南数据校验规则： - 长度范围：`1` ～ `200` 字符

事件体示例

json

{
    "schema": "2.0",
    "header": {
        "event_id": "5e3702a84e847582be8db7fb73283c02",
        "event_type": "corehr.process.node.updated_v2",
        "create_time": "1608725989000",
        "token": "rvaYgkND1GOiu5MM0E1rncYC6PLtF7JV",
        "app_id": "cli_9f5343c580712544",
        "tenant_key": "2ca1d211f64f6438"
    },
    "event": {
        "flow_definition_id": "people_7182520625066475540_7222929439175839532",
        "node_definition_id": "approval_7c7d9c4d25b",
        "process_id": "7312658016791168538",
        "process_node_id": "7311696871833994796",
        "node_type": 1,
        "node_status": 1,
        "biz_type": "renewal_record"
    }
}

示例场景

一个流程需要依次经过「审批1」 -> 「审批2」这2个审批节点。

假设:

「审批1」的node_definition_id="approval_1"

「审批2」的node_definition_id="approval_2"

当流程发起后，并且「审批1」节点状态变成“进行中”，发送如下事件，其中"node_definition_id":"approval_1"，"node_status":1，表示「审批1」节点状态变为进行中

json

 {"event":{"flow_definition_id":"people_7023711013443944467_7382148112896872236","node_definition_id":"approval_1","process_id":"7384728360900888108","process_node_id":"7384728405024982572","node_type":1,"node_status":1,"biz_type":"corehr_probation_default_flow"},"header":{"event_id":"e4b6da0748b238261c4eedb809666898","event_time":"1719391068392","tenant_id":"7024043141149753363"}}

当审批人完成对「审批1」节点的审批，节点状态变成“已完成”，发送如下2个事件；
- "node_definition_id":"approval_1"，"node_status":3，表示「审批1」节点已完成

json

{"event":{"flow_definition_id":"people_7023711013443944467_7382148112896872236","node_definition_id":"approval_1","process_id":"7384728360900888108","process_node_id":"7384728405024982572","node_type":1,"node_status":3,"biz_type":"corehr_probation_default_flow"},"header":{"event_id":"c0ba07d36568182261cfb9dbab1260eb","event_time":"1719391089652","tenant_id":"7024043141149753363"}}

node_definition_id="approval_2"，node_status=1的事件，表示「审批2」节点变为进行中

json

{"event":{"flow_definition_id":"people_7023711013443944467_7382148112896872236","node_definition_id":"approval_2","process_id":"7384728360900888108","process_node_id":"7384728494439155244","node_type":1,"node_status":1,"biz_type":"corehr_probation_default_flow"},"header":{"event_id":"f6206e0e152423585833295bc444fada","event_time":"1719391090119","tenant_id":"7024043141149753363"}}

事件订阅示例代码

事件订阅流程可参考：事件订阅概述，新手入门可参考：教程

订阅方式

长连接方式（推荐）：无需发布到公网地址，在本地开发环境中即可接收事件回调，且无需处理加解密逻辑。发送至开发者服务器：需要提供服务器公网地址。

package main

import (
	"context"
	"fmt"

	larkcore "github.com/larksuite/oapi-sdk-go/v3/core"
	larkevent "github.com/larksuite/oapi-sdk-go/v3/event"
	"github.com/larksuite/oapi-sdk-go/v3/event/dispatcher"
	"github.com/larksuite/oapi-sdk-go/v3/service/corehr/v2"
	larkws "github.com/larksuite/oapi-sdk-go/v3/ws"
)

// SDK 使用说明 SDK user guide：https://open.feishu.cn/document/uAjLw4CM/ukTMukTMukTM/server-side-sdk/golang-sdk-guide/preparations
func main() {
	// 注册事件 Register event
	eventHandler := dispatcher.NewEventDispatcher("", "").
		OnP2ProcessNodeUpdatedV2(func(ctx context.Context, event *larkcorehr.P2ProcessNodeUpdatedV2) error {
			fmt.Printf("[ OnP2ProcessNodeUpdatedV2 access ], data: %s\n", larkcore.Prettify(event))
			return nil
		})

	// 构建 client Build client
	cli := larkws.NewClient("YOUR_APP_ID", "YOUR_APP_SECRET",
		larkws.WithEventHandler(eventHandler),
		larkws.WithLogLevel(larkcore.LogLevelDebug),
	)

	// 建立长连接 Establish persistent connection
	err := cli.Start(context.Background())

	if err != nil {
		panic(err)
	}
}

# SDK 使用说明 SDK user guide：https://open.feishu.cn/document/uAjLw4CM/ukTMukTMukTM/server-side-sdk/python--sdk/preparations-before-development
import lark_oapi as lark


def do_p2_corehr_process_node_updated_v2(data: lark.corehr.v2.P2CorehrProcessNodeUpdatedV2) -> None:
    print(f'[ do_p2_corehr_process_node_updated_v2 access ], data: {lark.JSON.marshal(data, indent=4)}')

# 注册事件 Register event
event_handler = lark.EventDispatcherHandler.builder("", "") \
    .register_p2_corehr_process_node_updated_v2(do_p2_corehr_process_node_updated_v2) \
    .build()


def main():
    # 构建 client Build client
    cli = lark.ws.Client("APP_ID", "APP_SECRET",
                        event_handler=event_handler, log_level=lark.LogLevel.DEBUG)
    # 建立长连接 Establish persistent connection
    cli.start()

if __name__ == "__main__":
    main()

package com.example.sample;

import com.lark.oapi.core.utils.Jsons;
import com.lark.oapi.service.corehr.CorehrService;
import com.lark.oapi.service.corehr.v2.model.P2ProcessNodeUpdatedV2;
import com.lark.oapi.event.EventDispatcher;
import com.lark.oapi.ws.Client;

// SDK 使用说明 SDK user guide：https://open.feishu.cn/document/uAjLw4CM/ukTMukTMukTM/server-side-sdk/java-sdk-guide/preparations
public class Sample {
    // 注册事件 Register event
    private static final EventDispatcher EVENT_HANDLER = EventDispatcher.newBuilder("", "")
            .onP2ProcessNodeUpdatedV2(new CorehrService.P2ProcessNodeUpdatedV2Handler() {
                @Override
                public void handle(P2ProcessNodeUpdatedV2 event) throws Exception {
                    System.out.printf("[ onP2ProcessNodeUpdatedV2 access ], data: %s\n", Jsons.DEFAULT.toJson(event.getEvent()));
                }
            })
            .build();

    public static void main(String[] args) {
        // 构建 client Build client
        Client client = new Client.Builder("APP_ID", "APP_SECRET")
                .eventHandler(EVENT_HANDLER)
                .build();
        // 建立长连接 Establish persistent connection
        client.start();
    }
}

// SDK 使用说明 SDK user guide：https://open.feishu.cn/document/uAjLw4CM/ukTMukTMukTM/server-side-sdk/nodejs-sdk/preparation-before-development
import * as Lark from '@larksuiteoapi/node-sdk';
const baseConfig = {
    appId: 'APP_ID',
    appSecret: 'APP_SECRET'
}
// 构建 client Build client
const wsClient = new Lark.WSClient(baseConfig);
// 建立长连接 Establish persistent connection
wsClient.start({
    // 注册事件 Register event
    eventDispatcher: new Lark.EventDispatcher({}).register({
        'corehr.process.node.updated_v2': async (data) => {
            console.log(data);
        }
    })
});

package main

import (
	"context"
	"fmt"
	"net/http"

	larkcore "github.com/larksuite/oapi-sdk-go/v3/core"
	"github.com/larksuite/oapi-sdk-go/v3/core/httpserverext"
	larkevent "github.com/larksuite/oapi-sdk-go/v3/event"
	"github.com/larksuite/oapi-sdk-go/v3/event/dispatcher"
	"github.com/larksuite/oapi-sdk-go/v3/service/corehr/v2"
)

// SDK 使用说明 SDK user guide：https://open.feishu.cn/document/uAjLw4CM/ukTMukTMukTM/server-side-sdk/golang-sdk-guide/preparations
func main() {
	// 注册事件 Register event
	eventHandler := dispatcher.NewEventDispatcher("", "").
		OnP2ProcessNodeUpdatedV2(func(ctx context.Context, event *larkcorehr.P2ProcessNodeUpdatedV2) error {
			fmt.Printf("[ OnP2ProcessNodeUpdatedV2 access ], data: %s\n", larkcore.Prettify(event))
			return nil
		})

	// 创建路由处理器 Create route handler
	http.HandleFunc("/webhook/event", httpserverext.NewEventHandlerFunc(handler, larkevent.WithLogLevel(larkcore.LogLevelDebug)))

	err := http.ListenAndServe(":7777", nil)

	if err != nil {
		panic(err)
	}
}

# SDK 使用说明 SDK user guide：https://open.feishu.cn/document/uAjLw4CM/ukTMukTMukTM/server-side-sdk/python--sdk/preparations-before-development
from flask import Flask
from lark_oapi.adapter.flask import *
import lark_oapi as lark

app = Flask(__name__)


def do_p2_corehr_process_node_updated_v2(data: lark.corehr.v2.P2CorehrProcessNodeUpdatedV2) -> None:
    print(f'[ do_p2_corehr_process_node_updated_v2 access ], data: {lark.JSON.marshal(data, indent=4)}')

# 注册事件 Register event
event_handler = lark.EventDispatcherHandler.builder("", "") \
    .register_p2_corehr_process_node_updated_v2(do_p2_corehr_process_node_updated_v2) \
    .build()


# 创建路由处理器 Create route handler
@app.route("/webhook/event", methods=["POST"])
def event():
    resp = event_handler.do(parse_req())
    return parse_resp(resp)

if __name__ == "__main__":
    app.run(port=7777)

package com.lark.oapi.sample.event;

import com.lark.oapi.core.utils.Jsons;
import com.lark.oapi.service.corehr.CorehrService;
import com.lark.oapi.service.corehr.v2.model.P2ProcessNodeUpdatedV2;
import com.lark.oapi.sdk.servlet.ext.ServletAdapter;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

// SDK 使用说明 SDK user guide：https://open.feishu.cn/document/uAjLw4CM/ukTMukTMukTM/server-side-sdk/java-sdk-guide/preparations
@RestController
public class EventController {

    // 注册事件 Register event
    private static final EventDispatcher EVENT_HANDLER = EventDispatcher.newBuilder("verificationToken", "encryptKey")
            .onP2ProcessNodeUpdatedV2(new CorehrService.P2ProcessNodeUpdatedV2Handler() {
                @Override
                public void handle(P2ProcessNodeUpdatedV2 event) throws Exception {
                    System.out.printf("[ onP2ProcessNodeUpdatedV2 access ], data: %s\n", Jsons.DEFAULT.toJson(event.getEvent()));
                }
            })
            .build();

    // 注入 ServletAdapter 实例 Inject ServletAdapter instance
    @Autowired
    private ServletAdapter servletAdapter;

    // 创建路由处理器 Create route handler
    @RequestMapping("/webhook/event")
    public void event(HttpServletRequest request, HttpServletResponse response)
            throws Throwable {
        // 回调扩展包提供的事件回调处理器 Callback handler provided by the extension package
        servletAdapter.handleEvent(request, response, EVENT_DISPATCHER);
    }
}

// SDK 使用说明 SDK user guide：https://open.feishu.cn/document/uAjLw4CM/ukTMukTMukTM/server-side-sdk/nodejs-sdk/preparation-before-development
import http from 'http';
import * as lark from '@larksuiteoapi/node-sdk';

// 注册事件 Register event
const eventDispatcher = new lark.EventDispatcher({
    encryptKey: '',
    verificationToken: '',
}).register({
    'corehr.process.node.updated_v2': async (data) => {
        console.log(data);
        return 'success';
    },
});

const server = http.createServer();
// 创建路由处理器 Create route handler
server.on('request', lark.adaptDefault('/webhook/event', eventDispatcher));
server.listen(3000);

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