本文介绍如何使用Java SDK查询一个事件总线的所有事件规则。

示例代码如下:

import com.aliyun.eventbridge.EventBridge;
import com.aliyun.eventbridge.EventBridgeClient;
import com.aliyun.eventbridge.models.Config;
import com.aliyun.eventbridge.models.ListRulesRequest;
import com.aliyun.eventbridge.models.ListRulesResponse;

public class listEventRuleSample {

    private EventBridge eventBridgeClient;

    public listEventRuleSample() {
        Config authConfig = new Config();
    authConfig.accessKeyId = "{accessKeyId}";// AccessKey ID,阿里云身份验证,在RAM控制台创建。获取方式,请参见获取AccessKey。
        authConfig.accessKeySecret = "{accessKeySecret}";// AccessKey Secret,阿里云身份验证,在RAM控制台创建。获取方式,请参见获取AccessKey。
        authConfig.endpoint = "{endpoint}";// 接入点信息。具体信息,请参见地域和接入点。
        eventBridgeClient = new EventBridgeClient(authConfig);
    }

    public void listEventRuleSample() {
        try {
            ListRulesRequest listEventRulesRequest = new ListRulesRequest();
            listEventRulesRequest.setEventBusName("mybus");
            ListRulesResponse response = eventBridgeClient.listRules(listEventRulesRequest);
            System.out.println("list rule success : " + response);
        } catch (Throwable e) {
            e.printStackTrace();
        }
    }

    public static void main(String[] args) {
        listEventRuleSample eventRuleSamples = new listEventRuleSample();
        try {
            eventRuleSamples.listEventRuleSample();
        } catch (Throwable e) {
            e.printStackTrace();
        }
    }
}