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所在平台: Udemy |
课程主页: https://www.udemy.com/course/master-java-generics/
课程评论：没有评论
**课程名称：** 三小时掌握 Java 泛型 **课程概述：** 本课程旨在帮助您在短时间内（三小时）深入理解 Java 泛型的概念及其在 Java 生态系统中的重要性。通过本课程，您将能够轻松解读 Java 库和应用程序中的 Javadoc，尤其是在面对包含 "?"、"? extends T" 或 "? super T" 等符号的复杂方法时，能够游刃有余。 课程将以简洁明了的方式，去除冗余信息，重点讲解以下内容： * **Java 泛型为何需要？** 深入探讨泛型存在的根本原因。 * **Java 泛型内部实现原理？** （以及为何这样实现） * **参数化类型（Parameterized Types）与原始类型（Raw Types）的区别。** * **无界通配符（Unbounded Wildcards）与有界通配符（Bounded Wildcards）的运用。** * **数组（Arrays）与泛型类型（Generic Types）的差异。** * **Java 泛型在集合（Collections）、Java Optional 和 Streams 中的实际应用。** * **学习过程中还将涉及 Java Record、Java Optional、交叉类型（Intersection Types）和嵌套类（Nested Classes）等相关概念。** 课程设计包含持续的**小测验**，以巩固所学知识。学完本课程后，您将成为 Java 泛型方面的专家，并能够自信地在 Java 代码中高效地运用泛型，也能全面理解复杂方法的 Javadoc。 **特别承诺：** 我们对本课程的质量充满信心，提供**30 天全额退款保证**。这是一个无风险的学习机会，立即报名，零风险，收获一切！
Java Generics is extremely important in the Java Ecosystem. Without a deep understanding of Generics, it is now difficult to understand the Javadoc of Java Libraries and applications. We are constantly bombarded with methods which contain a confusing sequence of "?" , "? extends T" or "? super T". This course will take a deep look at Java Generics in a simple and quick way without any fluff.Why is Java Generics required ? How are Java Generics internally implemented ? And why ?What are Parameterized Types and Raw Types ? What are unbounded and bounded Wildcards ?How do Arrays and Generic Types differ ? How are Java Generics used in Collections, Java Optional and Streams ? Along the way, we will also learn quite a bit about Java Record, Java Optional, Intersectional Types and Nested classes. There will be constant Quizzes to reinforce the concepts. All of this will make you an expert in Java Generics and how they can be used effectively while writing Java code. At the end of the course, you will be able to use Java Generics comfortably as well as fully understand the Javadoc of complex methods.REMEMBER… I'm so confident that you'll love this course that we're offering a FULL money-back guarantee for 30 days! So it's a complete no-brainer, sign up today with ZERO risk and EVERYTHING to gain.
