快速上手 SpringBoot 钉钉消息推送

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2023-07-10 09:33

 SpringBoot 钉钉通知处理器。

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之前介绍的 基于 Prometheus+Grafana+Alertmanager+飞书通知的智能监控平台 中提到我们有时候会把一些信息推送到工作交流平台----飞书(或钉钉), 上一篇专题介绍一下飞书推送组件快速上手 SpringBoot 飞书消息推送 ---- feishu-notification-spring-boot-starter. 本文将专题介绍钉钉推送组件----dingtalk-notification-spring-boot-starter.

1. 引入依赖

  • Maven Central Release (Maven 中央仓库正式版)

              <dependency>
<groupId>club.javafamily</groupId>
<artifactId>dingtalk-notification-spring-boot-starter</artifactId>
<version>2.3.2-beta.13</version>
</dependency>
  • Maven Central Snapshot (Maven SNAPSHOT 仓库新功能尝鲜)

                 <!-- Snapshot 库需确保 snapshots 是被允许的 -->
<repositories>
<repository>
<id>maven-central</id>
<url>https://oss.sonatype.org/content/repositories/snapshots</url>
<releases>
<enabled>false</enabled>
<updatePolicy>never</updatePolicy>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
</snapshots>
</repository>
</repositories>

<dependencies>
<dependency>
<groupId>club.javafamily</groupId>
<artifactId>dingtalk-notification-spring-boot-starter</artifactId>
<version>2.3.2-SNAPSHOT</version>
</dependency>
</dependencies>

2. 配置

2.1 钉钉通知配置

创建你自己的钉钉 WebHook 机器人, 在 application.yml 中配置通知的 webhook 地址

              javafamily:
notify:
dingtalk:
hook-url: https://oapi.dingtalk.com/robot/send?access_token=5221404563667b04140f92e5820e6213fcdc2fe6a97560fe1f233fd468ef8e75
enabled: true # 是否开启通知, 用于不同环境下的区分(开发, 测试, 生产), 默认为 true

2.2 抑制策略

当我们需要对通知进行抑制时(如: 通过飞书通知一些接口异常、服务宕机等信息, 有时候并不需要一直推送通知消息), 此时, 就可以通过抑制策略进行通知消息的抑制!

              javafamily:
notify:
dingtalk:
hook-url: https://oapi.dingtalk.com/robot/send?access_token=5221404563667b04140f92e5820e6213fcdc2fe6a97560fe1f233fd468ef8e75
inhibit:
enabled: on # 默认为 off
ttl: 1h # 代表同一个消息, 1h 只推送一次

通过指定 inhibit 属性进行抑制配置, 目前支持的属性有:

  • enabled: 是否开启抑制

  • ttl: 抑制时效(同样的通知多久发送一次)

通知抑制是通过 javafamily-cache 组件 提供组件服务与配置, 因此, dingtalk-notification-spring-boot-starter 同样支持 JavaFamilyClub/javafamily-cache 组件的全部配置. 如:

              javafamily:
notify:
dingtalk:
hook-url: https://oapi.dingtalk.com/robot/send?access_token=5221404563667b04140f92e5820e6213fcdc2fe6a97560fe1f233fd468ef8e75
inhibit:
enabled: on
ttl: 3s

cache:
type: caffeine # redis
key-prefix: demo- # 缓存 key 前缀
time-to-live: 20s # 缓存 expire 时间
caffeine: # caffeine 缓存相关配置
max-size: 500
weak-keys: on
soft-values: on
record-stats: on

需要注意, cache.time-to-liveinhibit.ttl 如果都配置, 则 inhibit.ttl 优先级更高(生效).

更多配置请查看 JavaFamilyClub/javafamily-cache

2.3 restTemplate 配置

发送 webhook 请求底层是通过封装的 resttemplate 进行请求, 而 restTemplate 是通过 javafamily-resttemplate-starter 提供组件服务与配置, 因此, dingtalk-notification-spring-boot-starter 天生支持 javafamily-resttemplate-starter 组件的全部配置.

如: 配置代理(支持 http 及 socks 代理)

              javafamily:
notify:
dingtalk:
hook-url: https://oapi.dingtalk.com/robot/send?access_token=5221404563667b04140f92e5820e6213fcdc2fe6a97560fe1f233fd468ef8e75
http:
proxy:
type: http # type: socks
host: 192.168.56.27
port: 10080

更多 restTemplate 的配置请参考: javafamily-resttemplate-starter

3. 注入 DingTalkNotifyHandler

              @SpringBootTest
public class DingTalkNotifyTests {

@Autowired
private DingTalkNotifyHandler dingTalkNotifyHandler;

4. 创建 Request, 发送通知

  • Text 通知

                 @Test
void testNotifyText() {
final String response = dingTalkNotifyHandler.notify(
DingTalkTextNotifyRequest.of("这是一个测试数据!"));

System.out.println(response);
}


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  • At 通知

                 @Test
void testNotifyTextAt() {
String dataTime = "2022-06-05 23:00:00";
int shouldCount = 20, actualCount = 20;
String status = actualCount < shouldCount ? "异常" : "正常";

String content = "测试数据时次: " + dataTime
+ "\n应收收据个数: " + shouldCount
+ "\n实收数据个数: " + actualCount
+ "\n监控状态: **" + status + "**";

final String response = dingTalkNotifyHandler.notify(
DingTalkTextNotifyRequest.of(content, false, "18829346477"));

System.out.println(response);
}


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  • Link通知

                 @Test
void testNotifyLink() {
String dataTime = "2022-06-05 23:00:00";
int shouldCount = 20, actualCount = 20;
String status = actualCount < shouldCount ? "异常" : "正常";

String content = "数据时次: " + dataTime
+ "\n应收收据个数: " + shouldCount
+ "\n实收数据个数: " + actualCount
+ "\n监控状态: **" + status + "**";

DingTalkLinkRequest request = DingTalkLinkRequest.of("项目更新通知(测试)",
content,
"https://github.com/orgs/JavaFamilyClub/projects/3",
"https://t7.baidu.com/it/u=1595072465,3644073269&fm=193&f=GIF");

final String response = dingTalkNotifyHandler.notify(request);

System.out.println(response);
}


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  • Markdown 通知

                 @Test
void testNotifyMarkdown() {
String dataTime = "2022-06-05 23:00:00";
int shouldCount = 20, actualCount = 20;
String status = actualCount < shouldCount ? "异常" : "正常";

String content = "@18829346477 数据时次: " + dataTime
+ "\n应收收据个数: " + shouldCount
+ "\n实收数据个数: " + actualCount
+ "\n监控状态: **" + status + "**";

DingTalkMarkDownRequest request = DingTalkMarkDownRequest.of("项目更新通知(测试)",
content, false, "18829346477");

final String response = dingTalkNotifyHandler.notify(request);

System.out.println(response);
}


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  • 单按钮通知

                 @Test
void testNotifySingleCard() {
String dataTime = "2022-06-05 23:00:00";
int shouldCount = 20, actualCount = 20;
String status = actualCount < shouldCount ? "异常" : "正常";

String content = "数据时次: " + dataTime
+ "\n应收收据个数: " + shouldCount
+ "\n实收数据个数: " + actualCount
+ "\n监控状态: **" + status + "**";

final DingTalkSingleBtnCardRequest request
= DingTalkSingleBtnCardRequest.of("测试xxx数据监控", content,
"立即前往系统查看",
"https://github.com/orgs/JavaFamilyClub/projects/3");

final String response = dingTalkNotifyHandler.notify(request);

System.out.println(response);
}

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  • 多按钮通知

                 @Test
void testNotifyMultiCard() {
String content = "测试 xxx 点位 (33.3, 107.7) 已经添加至用户点位库, 是否加入资源池?";

final DingTalkMultiBtnCardRequest request
= DingTalkMultiBtnCardRequest.of("点位审核", content,
CardBtn.builder()
.title("接受")
.actionURL("https://github.com/orgs/JavaFamilyClub/projects/3")
.build(),
CardBtn.builder()
.title("拒绝")
.actionURL("https://github.com/JavaFamilyClub/javafamily-utils/actions")
.build());

final String response = dingTalkNotifyHandler.notify(request);

System.out.println(response);
}

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  • Feed Card 通知

                 @Test
void testNotifyFeedCard() {
final DingTalkFeedCardRequest request
= DingTalkFeedCardRequest.of(FeedCardRequestContentLink.builder()
.title("Notification Manager(测试)")
.messageURL("https://github.com/orgs/JavaFamilyClub/projects/3")
.picURL("https://img.alicdn.com/tfs/TB1NwmBEL9TBuNjy1zbXXXpepXa-2400-1218.png")
.build(),
FeedCardRequestContentLink.builder()
.title("JavaFamily Utils")
.messageURL("https://github.com/JavaFamilyClub/javafamily-utils/actions")
.picURL("https://t7.baidu.com/it/u=1595072465,3644073269&fm=193&f=GIF")
.build(),
FeedCardRequestContentLink.builder()
.title("JavaFamily Parent Bom")
.messageURL("https://github.com/JavaFamilyClub/javafamily-parent/actions")
.picURL("https://t7.baidu.com/it/u=1595072465,3644073269&fm=193&f=GIF")
.build());

final String response = dingTalkNotifyHandler.notify(request);

System.out.println(response);
}

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5. 示例代码

所有的示例代码都在 https://github.com/JavaFamilyClub/notification-manager/tree/main/examples

  • 组件使用示例: 组件使用示例项目:https://github.com/JavaFamilyClub/notification-manager/tree/main/examples/demo-notification-manager

  • 抑制通知示例: 抑制配置示例项目:https://github.com/JavaFamilyClub/notification-manager/tree/main/examples/demo-notification-manager-inhibit


       

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