TODAY Method Invoker 是一个 Java 字节码级别方法调用。
使用说明
public class TestHandlerInvoker {
public static void main(String[] args) throws Exception {
System.setProperty("cglib.debugLocation", "D:/debug");
{
final Method main = Bean.class.getDeclaredMethod("main");
final Invoker mainInvoker = MethodInvokerCreator.create(main);
mainInvoker.invoke(null, null);
}
{
final Method test = Bean.class.getDeclaredMethod("test", short.class);
final Invoker mainInvoker = MethodInvokerCreator.create(test);
mainInvoker.invoke(null, new Object[] { (short) 1 });
}
final Invoker create = MethodInvokerCreator.create(Bean.class, "test");
create.invoke(new Bean(), null);
final Invoker itself = MethodInvokerCreator.create(Bean.class, "test", Bean.class);
itself.invoke(new Bean(), new Object[] { new Bean() });
}
public static class Bean {
public static void test(short i) throws Throwable {
System.err.println("static main " + i);
}
protected static void main() throws Throwable {
System.err.println("static main");
}
public void test() throws Throwable {
System.err.println("instance test");
}
void test(Bean itself) {
System.err.println("instance test :" + itself);
}
}
}
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