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专栏总结java1:类型和String、反射

 3 years ago
source link: https://guisu.blog.csdn.net/article/details/103006904
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专栏总结java1:类型和String、反射_黄规速博客:学如逆水行舟,不进则退-CSDN博客

什么是Java Java是一门面向对象编程语言,不仅吸收了C++语言的各种优点,还摒弃了C++里难以理解的多继承、指针等概念,因此Java语言具有功能强大和简单易用两个特征。Java语言作为静态面向对象编程语言的代表,极好地实现了面向对象理论,允许程序员以优雅的思维方式进行复杂的编程 。 jdk1.5之后的三大版本

Java SE(J2SE,Java 2 Platform Standard Ed...


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