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[帮助文档] 通过配置Credentials实现OpenAPI安全调用（JAVA SDK）

当您通过阿里云SDK调用OpenAPI进行资源操作时，必须正确配置凭证信息。阿里云的Credentials工具提供了一套强大的功能，使您能够轻松地获取和管理这些访问凭证。无论是利用默认凭证，AccessKey（AK），还是安全令牌服务（STS）令牌等，Credentials工具都能为您提供相应支持。...

[帮助文档] 如何为Java SDK配置访问凭证

使用Java SDK发起OSS请求，您需要配置访问凭证。阿里云服务会通过访问凭证验证您的身份信息和访问权限。您可以根据使用场景对认证和授权的要求，选择不同类型的访问凭证。本文介绍如何配置临时访问凭证和长期访问凭证。

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[帮助文档] 同步报错解密数据异常,请检查配置java.lang.ExceptionAESdecrypterror

问题描述Dataphin输入组件中来源表的数据在上游通过UDF函数进行了加密，管道任务通过解密组件对数据进行解密之后再同步到目标表。管道任务运行报错“解密数据异常, 请检查配置！java.lang.Exception: AES decrypt error”。完整的异常如下：2023-01-12 07...

[帮助文档] JavaRuntime如何配置函数入口

在函数计算中使用Java编程语言时，需要定义一个函数入口，即请求处理程序。函数计算将从这个函数入口开始执行函数。本文介绍如何通过控制台配置Java函数的请求处理程序。

[帮助文档] 集成管道配置数据源数据表时,报错从租户XXX的数据源XXX获取元数据失败DataSourceNotAvailableExceptionjavaException:Unknownsystermvariable'xxxxx'

问题描述Dataphin的集成管道配置数据源数据表时,报错：从租户XXX的数据源XXX获取元数据失败DataSourceNotAvailableException java Exception:Unknown systerm variable 'xxxxx'。DataSourceNotAvailab...

java入门第一步：编译器下载与配置详细

文章目录环境配置java JDK下载安装编译器下载安装hello world个人建议环境配置java JDK下载安装JDK地址：https://jdk.java.net/点击window zip即可下载然后得到一个zip下载包，解压后复制路径：添加环境变量：测试：cmd输入如下内容java -ver...

Java最强编译器Intelli IDEA配置大全

添加测试类Maven依赖自动刷新自动导包

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