try块-try块文档介绍内容-阿里云

主题使用手册

try {$res=$this->client->createTopic($request);echo"TopicCreated!} catch(MnsException$e){/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。echo"CreateTopicFailed:".$e;return;...

CreateDataServiceGroup

429 Throttling.User Your request is too frequent.Try again later.您的请求过于频繁，请尝试放缓请求速度。500 InternalError.System An internal system error occurred.Try again later.系统内部错误，请稍后再试。500 InternalError....

DeleteDataServiceApiAuthority

429 Throttling.User Your request is too frequent.Try again later.您的请求过于频繁，请尝试放缓请求速度。500 InternalError.System An internal system error occurred.Try again later.系统内部错误，请稍后再试。500 InternalError....

DeleteDIAlarmRule

429 Throttling.User Your request is too frequent.Try again later.您的请求过于频繁，请尝试放缓请求速度。500 InternalError.System An internal system error occurred.Try again later.系统内部错误，请稍后再试。500 InternalError....

诊断 400 ResourceInOperating The specified resource is being used.Please try later.当前资源正在操作中，请求稍后重试。诊断 400 ConfigSynchronizing The network configuration is being synchronized.Try again later.配置正在同步...

编程模型

100 code=100,when=1599029585691,where=,who=0,desc="yourInstanceID-pull%2Ertsdemo%2Egrtn%2Ealiyunlive%2Ecom-mac-20200902065305-wxnArRGbLt5gGgJN"<此处省略大量的打印信息>got one frame got one frame got one frame try again try...

错误码列表

400 ApplyTokenOverFlow You have applied for tokens too many times.Please try again later.申请token频率过高，系统限流，请重试。400 CheckAccountInfoFailed An error occurred while checking the account information by the STS ...

图片处理

async function watermark(){ try { const result=await client.get('example.jpg','./example-watermark.jpg',{ process:'image/watermark,text_SGVsbG8g5Zu-54mH5pyN5YqhIQ'});} catch(e){ console.log(e);} } watermark()/将图片进行...

DeleteTableLevel

500 InternalError.UserId.Missing An internal system error occurred.Try again later.系统内部错误，请稍后再试。429 Throttling.Api The request for this resource has exceeded your available limit.对该资源的请求已超过您的可用...

GetDataServiceGroup

调用GetDataServiceGroup查询数据服务业务流程。调试您可以在OpenAPI Explorer中直接...500 InternalError.UserId.Missing An internal system error occurred.Try again later.系统内部错误，请稍后再试。访问错误中心查看更多错误码。

返回状态码说明

500 InternalError An internal error has occured,please try again later or contact service support.内部错误 500 InternalError.Algo An internal error has occured during execution,please try again later or contact service ...

StartDIJob

启动数据集成新版任务，当前支持的任务类型包括：MySQL到Hologres整库实时同步任务。...500 InternalError.UserId.Missing An internal system error occurred.Try again later.系统内部错误，请稍后再试。访问错误中心查看更多错误码。

ListInstanceAmount

500 Forbidden.Not.Server The dataworksAPI service is not available in this area.Please try it in another area.该地域还未开放DataWorks的API服务，请尝试其它地域。500 InternalError.System An internal system error occurred.Try...

please try again”错误怎么办？

本文介绍通过SSH客户端登录Linux实例时，提示“Permission denied,please try again”错误的解决方案。问题描述通过本地SSH客户端登录Linux系统的ECS实例时，即便输入了正确的密码，出现了类似如下的错误信息。Permission denied,please ...

Druid

dds.setXxx()try(Connection c=dds.getConnection()){ try(Statement s=c.createStatement()){ try(ResultSet rs=s.executeQuery("select*from your_dla_schema.your_dla_table")){ while(rs.next()){ System.out.println(rs.getObject(1))...

java_net_SocketTimeoutException

try { serverSocket=new ServerSocket(8111);serverSocket.setSoTimeout(10000);while(true){ try { Socket clientSocket=serverSocket.accept();BufferedReader inputReader=new BufferedReader(new InputStreamReader(clientSocket....

错误码列表

400 ApplyTokenOverFlow You have applied for tokens too many times.Please try again later.申请Token频率过高，系统限流，请重试。400 CheckAccountInfoFailed An error occurred while checking the account information by the STS ...

UpdateMetaTableIntroWiki

429 Throttling.User Your request is too frequent.Try again later.您的请求过于频繁，请尝试放缓请求速度。500 InternalError.System An internal system error occurred.Try again later.系统内部错误，请稍后再试。500 InternalError....

UpdateAllowedIp-变更IP白名单

400 WHITE.OVER.LENGTH.ERROR%s.Please check and try again later.允许的IP超过长度，最大长度为10。400 WHITE.IPLIST.OVERLONG.ERROR%s.Please check and try again later.所有IP列表长度过长，最大长度200。400 WHITE.IP.ILLEGAL.ERROR%...

CreateDataServiceFolder

429 Throttling.User Your request is too frequent.Try again later.您的请求过于频繁，请尝试放缓请求速度。500 InternalError.System An internal system error occurred.Try again later.系统内部错误，请稍后再试。500 InternalError....

DeleteTableTheme

500 InternalError.UserId.Missing An internal system error occurred.Try again later.系统内部错误，请稍后再试。429 Throttling.Api The request for this resource has exceeded your available limit.对该资源的请求已超过您的可用...

TCC 防悬挂与幂等接入

TCC 防悬挂的目的是为了防止空回滚，即二阶段回滚方法比一阶段 try 方法先执行。TCC 幂等控制的目的是保证同一个分布式事务内，TCC 参与者的一阶段 try 方法会且只会被执行一次。您可以根据以下步骤将 TCC 防悬挂与幂等配置在 TCC 参与者...

ListNodesByBaseline

500 Forbidden.Not.Server The dataworksAPI service is not available in this area.Please try it in another area.该地域还未开放DataWorks的API服务，请尝试其它地域。500 Forbidden.Wkbench.BaselineNoPermission You are not ...

UpdateTableModelInfo

500 InternalError.UserId.Missing An internal system error occurred.Try again later.系统内部错误，请稍后再试。429 Throttling.Api The request for this resource has exceeded your available limit.对该资源的请求已超过您的可用...

AddToMetaCategory

500 InternalError.UserId.Missing An internal system error occurred.Try again later.系统内部错误，请稍后再试。429 Throttling.Api The request for this resource has exceeded your available limit.对该资源的请求已超过您的可用...

性能压测

} } 参与者 A（扣钱）实现：public class FirstAutoActionImpl implements FirstAutoAction {.@Override public boolean amount_minus(final String accountNo,final double amount){ try { return tccFirstActionTransactionTemplateAuto....

自定义文本库

try {/将返回所有文本库，包括文本反垃圾的关键词文本库、文本反垃圾的相似文本库、图片广告的关键词文本库、语音反垃圾的关键词文本库。DescribeKeywordLibResponse describeKeywordLibResponse=client.getAcsResponse...

CreateTableTheme

500 InternalError.UserId.Missing An internal system error occurred.Try again later.系统内部错误，请稍后再试。429 Throttling.Api The request for this resource has exceeded your available limit.对该资源的请求已超过您的可用...

DescribeAcls-查询ACL

400 Acl.AddSasl.Error Failed to add a user.Please refer to the document and try again.If in doubt,submit a work order.新增用户失败，请参考文档后重试，如有疑问，请提交工单。400 Acl.Disable.Error The Acl function is disabled...

UpdateTableTheme

500 InternalError.UserId.Missing An internal system error occurred.Try again later.系统内部错误，请稍后再试。429 Throttling.Api The request for this resource has exceeded your available limit.对该资源的请求已超过您的可用...

发起方配置

调用 TCC 参与者一阶段try方法，try方法第一个参数值传'null';TCC.try();普通 rpc 调用，在该调用方法内可以访问 FMT 参与者数据源 dataServiceSofaRpc.method();方法正常返回，事务提交 }catch(Throwable t){/出现异常，事务回滚 throw t;...

CreateDataServiceApiAuthority

429 Throttling.User Your request is too frequent.Try again later.您的请求过于频繁，请尝试放缓请求速度。500 InternalError.System An internal system error occurred.Try again later.系统内部错误，请稍后再试。500 InternalError....

DeleteFromMetaCategory

500 InternalError.UserId.Missing An internal system error occurred.Try again later.系统内部错误，请稍后再试。429 Throttling.Api The request for this resource has exceeded your available limit.对该资源的请求已超过您的可用...

Android

try { raf=new RandomAccessFile(yuvDataFile,"r");} catch(FileNotFoundException e){ e.printStackTrace();return;} try { byte[]buffer=new byte[width*height*3/2];while(videoRawDataInterface!null){ int len=raf.read(buffer);if...

RunTriggerNode

500 Forbidden.Not.Server The dataworksAPI service is not available in this area.Please try it in another area.该地域还未开放DataWorks的API服务，请尝试其它地域。500 InternalError.System An internal system error occurred.Try...

主题使用手册

try {/2.创建队列。如果不需要特别指定Queue的属性，也可以直接使用client.CreateQueue(_queueName)。var queue=client.CreateQueue(createQueueRequest);Console.WriteLine("Create queue successfully,queue name:{0}",queue.QueueName);...

UpdateTableLevel

500 InternalError.UserId.Missing An internal system error occurred.Try again later.系统内部错误，请稍后再试。429 Throttling.Api The request for this resource has exceeded your available limit.对该资源的请求已超过您的可用...

CreateTableLevel

调用CreateTableLevel接口创建层级。不建议使用该API，后续将有新API上线覆盖此功能。...500 InternalError.UserId.Missing An internal system error occurred.Try again later.系统内部错误，请稍后再试。访问错误中心查看更多错误码。

DeleteDataServiceApi

调用DeleteDataServiceApi删除数据服务API。调试您可以在OpenAPI Explorer中直接运行该...500 InternalError.UserId.Missing An internal system error occurred.Try again later.系统内部错误，请稍后再试。访问错误中心查看更多错误码。

Android

try { raf=new RandomAccessFile(yuvDataFile,"r");} catch(FileNotFoundException e){ e.printStackTrace();return;} try { byte[]buffer=new byte[width*height*3/2];while!mIsStopPushVideo){/mIsStopPushVideo 控制开始或者停止视频推...

try块

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