获取类接口

//package com.nowjava;


public class Main {//时代Java 提供

    public static void main(String[] argv) throws Exception {

        Class classInstance = String.class;

        getClassInterfaces(classInstance);

    }


    public static void getClassInterfaces(Class<?> classInstance) {


        Class cc[];

        Class ctmp;

        cc = classInstance.getInterfaces();


        if (cc.length != 0)

            System.out.print(", /r/n" + " implements ");