What Is Java EE?At its core, the Java Enterprise Edition (Java EE), formerly known as J2EE, is a collection of abstract, standardized specifications that prescribe solutions to commonly faced challenges in software development.doi:10.1007/978-1-4842-5642-8_1Luqman Saeed...
API in Java is delivered via Java Development Kit or JDK. JDK is made up of three entities. Java compiler: A pre-quoted program used for breaking the complex user-written codes into simple and computer-understandable codes, known as byte-code. Java Virtual Machine (JVM): Allotted to proce...
Java SE.Simple, standalone applications are developed using Java Standard Edition. Formerly known as J2SE, Java SE provides all theAPIsneeded todevelop traditional desktop applications. Java EE.The Java Enterprise Edition, formerly known as J2EE, is commonly used to create server-side components that...
2) Java EE (Java Enterprise Edition) Java企业版 It is an enterprise platform which is mainly used to develop web and enterprise applications. It is built on the top of the Java SE platform. It includes topics like Servlet, JSP, Web Services, EJB, JPA, etc. 它是一个企业平台,主要用于开...
But JDK, J2SE, JavaSE are same core part of Java, with more enhanced features and more classes and functionalities. What is Java Enterprise Edition. (This will clear confusion about J2EE, JavaEE) Java Enterprise Edition is an abstract specification. ...
Monitoring and Management The really big deal here is that you don't need do anything special to the startup to be able to attach on demand with any of the monitoring and management tools in the Java SE platform. Java SE 6 adds yet more diagnostic information, and we co-bundled the inf...
Java SE.Simple, standalone applications are developed using Java Standard Edition. Formerly known as J2SE, Java SE provides all theAPIsneeded to develop traditional desktop applications. Java EE.The Java Enterprise Edition, formerly known as J2EE, is commonly used to create server-side components th...
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2. Java EE This platform is built on top of Java SE platform. It also consist of an API and runtime environment that is used for developing and running large-scale, multi-tiered, reliable, scalable and secure network applications. All the java web and enterprise applications are developed us...
②从java se 7开始。 ③switch支持字符串String类型了。 ④同时case标签必须为字符串常量或字面量。 ⑤switch语句里的break和default可以选加。 ⑥switch语句有穿透性,如果不加break那么将输出包括定位后的所有语句。 ⑦break可以进行跳出,default不符合条件跳出。