打印方式

//package com.nowjava;/** 时 代 J a v a 公 众 号 - nowjava.com 提供 **/


import java.lang.reflect.*;

import static java.lang.System.out;


public class Main {

    public static void printMethods(Class<?> c) {

        out.format("Methods => %n");

        Method[] methods = c.getDeclaredMethods();


        if (methods.length == 0) {

            out.format("  --%s", "No declared method found");

        } else {

            for (Method m : methods) {

                Parameter[] params = m.getParameters();

                StringBuffer sb = new StringBuffer();

                if (params.length != 0) {

                    int i = 0;

                    for (; i < params.length - 1; i++) {

                        sb.append(params[i].getType().getCanonicalName()

                                + " " + params[i].getName());
                                /**
                                 * N  o w  J a v a . c o m 提 供 
                                **/

                        sb.append(", ");

                    }

                    sb.append(params[i].getType().getCanonicalName() + " "