1.根据名字获得类及实例
Class c = null;
try {
c = Class.forName("temp.javalearn.T1$Comparefun");
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
c.newInstance();
其中,如果为嵌套类的话 需要用$分开
2.根据名字获得函数及执行函数
Comparefun cf=new Comparefun(); 或Class<?>
Class[] cargs = new Class[2];
cargs[0]=Object.class;
cargs[1]=Object.class;
Method mArray=cf.getClass().getMethod("compare",cargs);
Object o1=1;
Object o2=2;
System.out.println(mArray.invoke(cf.getClass().newInstance(),o1, o2));