Spring的rmi服务 可以不使用接口，直接代理类可以不

Spring的rmi服务通过动态代理来做的,

没有接口,就把动态代理那部分拿掉,如下SayHelloImpl为服务端的类,你拿过来,方法是say,参数类型String

import java.lang.reflect.AccessibleObject;
import java.lang.reflect.Method;
 
import org.aopalliance.intercept.MethodInvocation;
import org.bestvail.rmi.server.SayHelloImpl;
import org.springframework.remoting.rmi.RmiClientInterceptor;
 
public class Main {
    public static void main(String[] args) throws Throwable {
        RmiClientInterceptor itr = new RmiClientInterceptor();
        itr.setServiceUrl("rmi://localhost:1021/serverRmiTest");
        MethodInvocation mi = new ExMethodInvocation(SayHelloImpl.class, "say", new Class<?>[]{String.class}, new Object[]{"vidy"});
        System.out.println(itr.invoke(mi));
    }
    public static class ExMethodInvocation implements MethodInvocation{
        private Class<?> obj;
        private Class<?>[] parameterTypes;
        private String method;
        private Object[] parameter;
        public ExMethodInvocation(Class<?> obj,String method,Class<?>[] parameterTypes,Object[] parameter ) {
            this.obj = obj;
            this.method = method;
            this.parameterTypes = parameterTypes;
            this.parameter = parameter;
        }
        public Object[] getArguments() {
            return parameter;
        }
 
        public AccessibleObject getStaticPart() {
            return null;
        }
 
        public Object getThis() {
            return null;
        }
 
        public Object proceed() throws Throwable {
            return null;
        }
 
        public Method getMethod() {
            try {
                return obj.getDeclaredMethod(method, parameterTypes);
            } catch (SecurityException e) {
                e.printStackTrace();
            } catch (NoSuchMethodException e) {
                e.printStackTrace();
            }
            return null;
        }
         
    }
};