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java 关键字 native 说明

如果想用非Java代码来编写程序，或者需要直接操纵硬件，此时，你可以编写本机方法(native method)。 native关键字就是用来声明本机方法(native method)的。一旦声明，这些本机方法可以在Java程序中被调用，就像调用其他Java方法一样。 &nbs...

Java 基础：认识&理解关键字 native 实战篇

1 public native int hashCode(); 为什么有个native呢？这是我所要学习的地方。所以今天泥瓦匠想要总结下native。一、认识 native 即 JNI,Java Native Interface 凡是一种语言，都希望是纯。比如解决某一个方案都喜欢就单单这个语言来写...

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Java 基础：认识&理解关键字 native 实战篇

泥瓦匠初次遇见 navicat 是在 java.lang.Object 源码中的一个hashCode方法： 1 public native int hashCode(); 为什么有个navicat呢？这是我所要学习的地方。所以今天泥瓦...

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