guava多线程回调

pom

         
                com.google.guava
                guava
                18.0
            

线程类

package com.luding.diankan.task;

import lombok.Data;
import org.apache.commons.codec.digest.DigestUtils;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.concurrent.Callable;

import static java.nio.file.StandardCopyOption.COPY_ATTRIBUTES;
import static java.nio.file.StandardCopyOption.REPLACe_EXISTING;


@Data
public class MoveFileTask implements Callable {

    //源文件
    File fromFile;

    //目的文件