下面这个图挺有用的,收藏一下. Oracle has two products that implement Java Platform Standard Edition (Java SE) 8: Java SE Development Kit (JDK) 8 and Java SE Runtime Environment (JRE) 8. JDK 8 is a superset of JRE 8, and contains everything that is in JRE 8, plus t
学习Java之前,先别急,静下心来好好想想:1)你对学习Java是否有兴趣?2)你是否能静下心来坚持不懈地学习?嗯,这是个容易但又绝对不应该忽略的问题,你确信自己对Java感兴趣.而且又有吃苦的准备,那你才可能学好Java!如果具备这两点条件,就请继续往下看(帖子后面我会分享一些java学习教程)Java体系涉及到三个方面:J2SE,J2EE,J2ME(KJAVA).(1)J2SE--Java 2 Platform Standard Edition,即JDK,它是三者的基础,属于桌面级应用开发: