如果使用的是JDK7，则可以使用MethodHandle实现此目的：
public class Test extends Base {
public static void main(String[] args) throws Throwable {
MethodHandle h1 = MethodHandles.lookup().findSpecial(Base.class, "toString",
MethodType.methodType(String.class),
Test.class);
MethodHandle h2 = MethodHandles.lookup().findSpecial(Object.class, "toString",
MethodType.methodType(String.class),
Test.class);
System.out.println(h1.invoke(new test())); // outputs Base
System.out.println(h2.invoke(new test())); // outputs Base
}
@Override
public String toString() {
return "Test";
}
}
class Base {
@Override
public String toString() {
return "Base";
}
}
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