} } catch(Throwable e){/消息发送失败，需要进行重试处理，可重新发送这条消息或持久化这条数据进行补偿处理。System.out.println(new Date()+"Send mq message failed.Topic is:"+topic);e.printStackTrace();} mqClient.close();} } ...
msg_count=4 print("%sPublish Message To%s TopicName:%s MessageCount:%s"%(10*"=",10*"=",topic_name,msg_count))try:for i in range(msg_count):if i%2=0:msg=TopicMessage(#消息内容。I am test message%s.你好"%i,#消息标签。...
5xx 错误码 HttpServerNotSupportException TSDB 服务端返回 4xx 错误码 HttpUnknowStatusException TSDB 服务端的响应码未知 BufferQueueFullException 异步提交缓冲队列已满 异常处理 同步接口与异常处理 try { tsdb.ttl(10000);} catch...
if(methodCall.method.equals(channelMethod)){ if(methodCall.hasArgument(hostArgument)){ try{/取出从flutter端传递的host参数 String resolverName=methodCall.argument(hostArgument);String ip=dnsResolver.getIPV4ByHost...
} catch(Exception e){/消费失败，记录失败原因 try { Thread.sleep(1000);} catch(Throwable ignore){ } e.printStackTrace();} } } private static void consume(ConsumerRecord,String>record){ int retryTime=10;Exception ...
SHUTDOWN_HOOK,true)){ Runtime.getRuntime().addShutdownHook(newThread(newRunnable(){@Override public void run(){ if(LOGGER.isWarnEnabled()){ LOGGER.warn("SOFA RPC Framework catch JVM shutdown event,Run shutdown hook now.");...
try { client.describeRegions(describeRegionsRequest);} catch(TeaUnretryableException ue){/打印整体的错误输出 ue.printStackTrace();打印错误信息 System.out.println(ue.getMessage());打印请求记录 System.out.println(ue....
} } catch(Throwable e){/消息发送失败，需要进行重试处理，可重新发送这条消息或持久化这条数据进行补偿处理。System.out.println(new Date()+"Send mq message failed.Topic is:"+topic);e.printStackTrace();} mqClient.close();} } ...
} } catch(Throwable e){/消息发送失败，需要进行重试处理，可重新发送这条消息或持久化这条数据进行补偿处理。System.out.println(new Date()+"Send mq message failed.Topic is:"+topic);e.printStackTrace();} mqClient.close();} } ...
}/监听配置变化，获取最新推送值ConfigService.addListener(dataId,group,new ConfigChangeListener(){ public void receiveConfigInfo(String configInfo){ try { appCfg.load(new StringReader(configInfo));} catch(Exception e){/...
本文为您介绍如何使用POP API，在客户端自行操作训练自学习模型，不需要依赖管控台的设置。您可通过POP API执行如下操作：数据集（训练语料）管理 创建数据集：CreateAsrLmData 查询数据集：GetAsrLmData 删除数据集：DeleteAsrLmData 列举...
} catch(ClientException ce){ System.out.println("Caught an ClientException,which means the client encountered"+"a serious internal problem while trying to communicate with OSS,"+"such as not being able to access the ...
} catch(ClientException e){/如果遇到系统流控等原因造成拉取失败，需要重新发起获取消息请求。e.printStackTrace();} 使用建议 避免大量相同定时时刻的消息 定时消息的实现逻辑需要先经过定时存储等待触发，定时时间到达后才会被投递给...
} catch(TTransportException e){ throw new RuntimeException(e);} SpanContext spanContext=contextFromString(context.getTracing().getSpanContext());startMySpan(io.opentelemetry.context.Context.current().with(Span.wrap...
} } private static ByteArrayOutputStream cloneInputStream(InputStream input){ try { ByteArrayOutputStream baos=new ByteArrayOutputStream();byte[]buffer=new byte[1024];int len;while((len=input.read(buffer))>-1){ baos.write...
配置环境变量 配置环境变量 ALIBABA_CLOUD_ACCESS_KEY_ID 和 ALIBABA_CLOUD_...}/休眠1秒，防止qps请求过高报错 } } catch(OpenSearchException e){ e.printStackTrace();} catch(OpenSearchClientException e){ e.printStackTrace();} } }
public static void main(String[]args){ try {/从控制台命名空间管理中拷贝对应值Properties properties=new Properties();properties.put("endpoint","$endpoint");properties.put("namespace","$namespace");通过ECS实例RAM角色访问ACM/...
try {/填写具体业务代码。} catch(OSSException oe){ System.out.println("Caught an OSSException,which means your request made it to OSS,"+"but was rejected with an error response for some reason.");System.out.println("Error ...
} } } catch(Exception e){ System.out.print("ErrorMessage="+e.getLocalizedMessage());} System.out.print("RequestId="+response.getRequestId()+"");} 获取音视频信息 调用GetVideoInfo接口，生成获取单个音视频的信息的SDK示例。阿里...
配置环境变量 配置环境变量 ALIBABA_CLOUD_ACCESS_KEY_ID 和 ALIBABA_CLOUD_...}/休眠1秒，防止qps请求过高报错 } } catch(OpenSearchException e){ e.printStackTrace();} catch(OpenSearchClientException e){ e.printStackTrace();} } }
用于监听 ACM 配置的变更，以即时获取最新的配置内容。描述 使用以下接口监听 ACM 配置的变更。...} catch(InterruptedException e){ e.printStackTrace();} } 更多信息 ACM Java Native SDK 概述 获取配置 发布配置 删除配置
try {/This try clause includes whatever Channel/Event operations you want to do/Receive new data Event e=new SimpleEvent();Date date=new Date();SimpleDateFormat sdf=new SimpleDateFormat(myDateFormat);e.setBody((sdf.format...
} }/*parser/notifications message content*@param notify,xml element*/private void parserContent(Element notify){ try { String topicOwner=safeGetElementContent(notify,"TopicOwner");System.out.println("TopicOwner:\t"+...
try {/*OLDEST用法示例*/String oldestCursor=datahubClient.getCursor(Constant.projectName,Constant.topicName,shardId,CursorType.OLDEST).getCursor();LATEST用法示例*/String latestCursor=datahubClient.getCursor(Constant....
} catch(MqttException e){ System.out.println("publish failed:topic="+topic+",qos="+qos);System.out.println("reason"+e.getReasonCode());System.out.println("msg"+e.getMessage());System.out.println("loc"+e.getLocalizedMessage...
Project Policy是 日志服务 推出的针对Project的授权策略，您可以通过Project Policy授权其他用户访问您指定的 日志服务 资源。...} catch(LogException e){ Assert.assertEquals("Unauthorized",e.getErrorCode());} } }
param pageNumber*@param pageSize*@return*/public ListProjectsResponse.PageResult listProjects(Integer pageNumber,Integer pageSize){ try { ListProjectsRequest listProjectsRequest=new ListProjectsRequest();...
wfm()win32_screeenshot()win32_mouse_move()def win32_get_select_items_comboBox():''' 获取下拉框的值，下图序号①控件 ''' try:wnd=rpa.ui.win32.catch('WinForm')items=wnd.get_selected_items('comboBox',mode='all',index=1)if ...
async function deleteObject(){ try {/填写Object完整路径。Object完整路径中不能包含Bucket名称。const result=await client.delete('exampleobject.txt');console.log(result);} catch(error){ console.log(error);} } deleteObject();...
async function putBuffer(){ try {/填写目录名称，目录需以正斜线结尾。const result=await client.put('exampledir/',new Buffer(''));console.log(result);} catch(e){ console.log(e);} } putBuffer();删除目录 警告 删除目录会同步...
} catch(InvalidKeyException e){/todo } catch(NoSuchAlgorithmException e){/todo } return null;} } 配置参数列表 参数 示例值 描述 hostName 1880770*.mq-amqp.cn-hangzhou-a.aliyuncs.com 云消息队列 RabbitMQ 版 实例接入点。您可以...
} catch(MNSException me){/2.可能因为网络错误，或者Topic已经存在等原因导致CreateTopic失败，这里CatchException并做对应的处理，也可以分别Catch TopicAlreadyExistException等做单独处理。Console.WriteLine("CreateTopic Failed!...
}/*数据库创建时的回调函数*@param sqLiteDatabase 数据库*@param connectionSource 连接*/Override public void onCreate(MPSQLiteDatabase sqLiteDatabase,ConnectionSource connectionSource){ try {/创建 User 表 TableUtils....
代码示例 public void parse(String location){ try { projectUrl=new URL(location);} catch(MalformedURLException e){ e.printStackTrace();} } 参考文献 ...
static { try { credentialsProvider=CredentialsProviderFactory.newEnvironmentVariableCredentialsProvider();} catch(com.aliyuncs.exceptions.ClientException e){ e.printStackTrace();} }/填写Bucket名称，例如examplebucket。...
代码示例 public static int parseInt(String s){ try { return Integer.parseInt(s);} catch(NumberFormatException e){ e.printStackTrace();} } 参考文献 ...
try { detectImageFacesResponse=client.detectImageFaces(detectImageFacesRequest);} catch(Exception e){ throw new RuntimeException(e);}/打印响应结果Body信息。System.out.println(detectImageFacesResponse.body.toMap());} } 运行...
}/语音合成的语音二进制数据@Override public void onMessage(ByteBuffer message){ try { if(firstRecvBinary){/计算首包语音流的延迟，收到第一包语音流时，即可以进行语音播放，以提升响应速度（特别是实时交互场景下）。...
} catch(ClientException ce){ System.out.println("Caught an ClientException,which means the client encountered"+"a serious internal problem while trying to communicate with OSS,"+"such as not being able to access the ...
消息推送支持通过 API 接口调用的方式实现极简推送、模板推送、批量推送、群发推送、消息撤回、使用分析、定时推送功能。消息推送支持即时推送、定时推送、循环推送三种不同推送策略，以满足您在不同场景下的推送需求，减少重复工作量。...