package com.cheng.zenofdesignpatterns.patternpk.behavioral.command_vs_strategy.command; /** * 压缩接收者 */ public class CompressReceiver implements IReceiverByDuty { // 执行gzip压缩命令 public boolean gzipExec(String source, String to) { System.out.println(source + " --> " +to + " GZIP压缩成功!"); return true; } // 执行zip压缩命令 public boolean zipExec(String source, String to) { System.out.println(source + " --> " +to + " ZIP压缩成功!"); return true; } }