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public class Hello { public int foo(int a,int b) { return (a + b) * (a - b); } public static void main(String[] argc) { Hello hello = new Hello(); System.out.println(hello.foo(5,3)); }}
1. dex和Jar反编译对比
原文地址:http://www.cnblogs.com/bingghost/p/5769267.html