Where should I put @Transactional annotation: at an interface definition or at an implementing class?(我应该将@Transactional 注释放在哪里:在接口定义或实现类中?)

Java error - bad source file: file does not contain class x . Please remove or make sure it appears(Java 错误 - 源文件错误:文件不包含类 x .请删除或确保它出现)

Simple statistics - Java packages for calculating mean, standard deviation, etc(简单统计 - 用于计算平均值、标准差等的 Java 包)

Is a Java package the equivalent of a .Net assembly?(Java 包是否等同于 .Net 程序集?)

reading xml file inside a jar-package(读取 jar 包中的 xml 文件)

java package does not exist and bad source file(java包不存在且源文件错误)

What#39;s the convention for java package names without a domain association?(没有域关联的 java 包名称的约定是什么?)

Why do package names often begin with quot;comquot;(为什么包名经常以“com开头?)

Package name is different than the folder structure but still Java code compiles(包名称与文件夹结构不同，但 Java 代码仍可编译)

What is the significance of the reverse domain name for java package structure(java包结构反向域名有什么意义)

Hyphenated company name in Java packages(Java 包中的连字符公司名称)

Best practice for controlling access to a quot;.internalquot; package(控制对“.internal访问的最佳实践包裹)

How should I name packages if I don#39;t have a domain associated with me?(如果我没有与我关联的域，我应该如何命名包?)

How to use 3rd party packages in Java(如何在 Java 中使用 3rd 方包)

Call protected method from a subclass of another instance of different packages(从不同包的另一个实例的子类调用受保护的方法)

Package and visibility(包装和可见性)

Reading txt file from a specific package Java(从特定包 Java 中读取 txt 文件)

ActionListener best practices(ActionListener 最佳实践)

What is the relationship between a package and its subpackage in Java?(Java中的包和它的子包之间有什么关系?)

Where are the Java System Packages stored?(Java 系统包存储在哪里?)