try块

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dbcp 连接池连接示例

} try{ dataSource=BasicDataSourceFactory.createDataSource(properties);}catch(Exception e){ e.printStackTrace();} }/从连接池中获取一个连接 public static Connection getConnection(){ Connection connection=null;try{ connection...

状态码说明

400 FlowNotPublished Flow has not published yet,please publish flow and try again.流程未发布,请发布流程后再重试。400 InvalidSchema Database schema is invalid for text2sql.请输入数据库Schema信息。400 InvalidSchemaFormat ...

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;...

返回状态码说明

500 InternalError.Timeout An internal timeout error has occured during execution,please try again later or contact service support.异步任务从网关提交给算法服务层之后等待时间3小时,如果3小时始终没有结果,则超时。500 ...

公共错误码

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-删除层级

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....

公共错误码

please try again later-诊断 403 AssumeRoleFailed AssumeRoleFailed-诊断 403 DeleteSlsProjectEtlMetaFailed Delete sls project and etlmeta failed,please try again later.-诊断 403 SlsProjectNotExist Sls project not exist,...

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))...

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 ...

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....

DeleteTableTheme-删除主题

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....

UpdateTableTheme-更新主题

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....

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...

CreateTableLevel-创建层级

调用CreateTableLevel创建层级。...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。变更历史 变更时间 变更内容概要 操作 暂无变更历史

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...

UpdateTableLevel-更新层级

调用UpdateTableLevel更新层级。...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。变更历史 变更时间 变更内容概要 操作 暂无变更历史

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;...

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...

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);...

UpdateTableModelInfo-修改表模型信息

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....

StopDIJob-停止数据集成新版任务

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....

DeleteDIJob-删除数据集成新版任务

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....

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...

DeleteBusiness-删除业务流程

调用DeleteBusiness删除业务流程。...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。变更历史 变更时间 变更内容概要 操作 暂无变更历史

UpdateMetaTableIntroWiki-更新表的说明信息

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....

公共错误码

please try again later.-诊断 404 InvalidDomain.NotFound The domain does not exist,or it does not belong to you.-诊断 403 ServiceBusy The specified domain is being configured;please try again later.-诊断 400 ...

如何解决使用root用户通过...please try again”的错误

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系统的轻量应用服务器实例时,即便输入了正确的密码,出现了类似如下的错误信息。Permission ...

DescribeAttackTimeLine-获取事件相关的告警时间线...

aliyun","AlertTitleEn":"Scan-Try SNMP weak password","AlertType":"Scan","AlertTypeEn":"Scan","AlertTypeCode":"security_event_config.event_name.webshellName","AlertName":"Try SNMP weak password","AlertNameEn":"Try SNMP ...

StartDIJob-启动数据集成新版任务

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....

UpdateBusiness-更新业务流程

调用UpdateBusiness更新业务流程。...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。变更历史 变更时间 变更内容概要 操作 暂无变更历史

错误码

code message 说明 SystemError System error,please try again later.系统异常,请稍后重试。ServiceTimeout The requested service is timeout.服务超时,请稍后重试。AlgorithmError Algorithm service exception,please try again ...

基于Java连接池Druid的应用开发

创建表 try(Connection connection=dataSource.getConnection()){ try(Statement statement=connection.createStatement()){ String sql="create table if not exists"+tableName+"(id VARCHAR,name VARCHAR,primary key(id));int ret=...

AddToMetaCategory-添加表至指定的类目

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....

CreateTableTheme-创建主题

调用CreateTableTheme创建主题。...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。变更历史 变更时间 变更内容概要 操作 暂无变更历史

基于Java连接池Druid的应用开发

创建表 try(Connection connection=dataSource.getConnection()){ try(Statement statement=connection.createStatement()){ String sql="create table if not exists"+tableName+"(id VARCHAR,name VARCHAR,primary key(id));int ret=...
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