查询所属Vhost下Queue的列表
功能介绍
查询所属Vhost下Queue的列表。
调用方法
请参见如何调用API。
URI
GET /v2/rabbitmq/{project_id}/instances/{instance_id}/vhosts/{vhost}/queues
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
project_id |
是 |
String |
项目ID,获取方式请参见获取项目ID。 |
instance_id |
是 |
String |
实例ID |
vhost |
是 |
String |
Vhost名称 |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
offset |
否 |
Integer |
分页查询偏移量,表示从此偏移量开始查询,offset大于等于0,默认从0开始查询。 |
limit |
否 |
Integer |
分页查询单页数量,取值范围0~50,默认查询10条。 |
请求参数
无
响应参数
状态码: 200
参数 |
参数类型 |
描述 |
---|---|---|
size |
Integer |
当前显示数量 |
total |
Integer |
查询结果总数 |
items |
Array of QueueDetails objects |
查询详情 |
参数 |
参数类型 |
描述 |
---|---|---|
vhost |
String |
Queue所属Vhost名称 |
name |
String |
Queue名称 |
durable |
Boolean |
是否持久化 |
auto_delete |
Boolean |
是否自动删除 |
messages |
Integer |
待消费消息数 |
consumers |
Integer |
连接的消费者数 |
policy |
String |
策略(AMQP版本不支持policy,不涉及此参数) |
arguments |
QueueArguments object |
Queue参数,如果未配置则不返回。 |
请求示例
查询Queue列表
GET https://{endpoint}/v2/rabbitmq/{project_id}/instances/{instance_id}/vhosts/{vhost}/queues?offset=0&limit=10
响应示例
状态码: 200
获取Queue列表成功
{ "size" : 1, "total" : 1, "items" : [ { "durable" : true, "name" : "queue10", "auto_delete" : false, "messages" : 0, "consumers" : 0, "arguments" : { "x-dead-letter-exchange" : "dead-exchange-deal", "x-dead-letter-routing-key" : "dead-ex-routing-key", "x-message-ttl" : 60000 } } ] }
SDK代码示例
SDK代码示例如下。
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package com.huaweicloud.sdk.test; import com.huaweicloud.sdk.core.auth.ICredential; import com.huaweicloud.sdk.core.auth.BasicCredentials; import com.huaweicloud.sdk.core.exception.ConnectionException; import com.huaweicloud.sdk.core.exception.RequestTimeoutException; import com.huaweicloud.sdk.core.exception.ServiceResponseException; import com.huaweicloud.sdk.rabbitmq.v2.region.RabbitMQRegion; import com.huaweicloud.sdk.rabbitmq.v2.*; import com.huaweicloud.sdk.rabbitmq.v2.model.*; public class ListQueuesSolution { public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment String ak = System.getenv("CLOUD_SDK_AK"); String sk = System.getenv("CLOUD_SDK_SK"); String projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) .withAk(ak) .withSk(sk); RabbitMQClient client = RabbitMQClient.newBuilder() .withCredential(auth) .withRegion(RabbitMQRegion.valueOf("<YOUR REGION>")) .build(); ListQueuesRequest request = new ListQueuesRequest(); request.withInstanceId("{instance_id}"); request.withVhost("{vhost}"); try { ListQueuesResponse response = client.listQueues(request); System.out.println(response.toString()); } catch (ConnectionException e) { e.printStackTrace(); } catch (RequestTimeoutException e) { e.printStackTrace(); } catch (ServiceResponseException e) { e.printStackTrace(); System.out.println(e.getHttpStatusCode()); System.out.println(e.getRequestId()); System.out.println(e.getErrorCode()); System.out.println(e.getErrorMsg()); } } } |
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# coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkrabbitmq.v2.region.rabbitmq_region import RabbitMQRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkrabbitmq.v2 import * if __name__ == "__main__": # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}" credentials = BasicCredentials(ak, sk, projectId) client = RabbitMQClient.new_builder() \ .with_credentials(credentials) \ .with_region(RabbitMQRegion.value_of("<YOUR REGION>")) \ .build() try: request = ListQueuesRequest() request.instance_id = "{instance_id}" request.vhost = "{vhost}" response = client.list_queues(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) |
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package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" rabbitmq "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/rabbitmq/v2" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/rabbitmq/v2/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/rabbitmq/v2/region" ) func main() { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak := os.Getenv("CLOUD_SDK_AK") sk := os.Getenv("CLOUD_SDK_SK") projectId := "{project_id}" auth := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). WithProjectId(projectId). Build() client := rabbitmq.NewRabbitMQClient( rabbitmq.RabbitMQClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.ListQueuesRequest{} request.InstanceId = "{instance_id}" request.Vhost = "{vhost}" response, err := client.ListQueues(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } |
更多编程语言的SDK代码示例,请参见API Explorer的代码示例页签,可生成自动对应的SDK代码示例。
状态码
状态码 |
描述 |
---|---|
200 |
获取Queue列表成功 |
错误码
请参见错误码。