只需添加pathname.deleteOnExit（）; 接受方法
@Override
public boolean accept(File pathname) {
boolean source = pathname.getName().toLowerCase().endsWith(".csv");
if (source) {
pathname.deleteOnExit();
return true;
}
return false;
}
整个代码：
import org.apache.commons.io.FileUtils;
import java.io.File;
import java.io.FileFilter;
import java.io.IOException;
/**
* Created by Lenovo on 02/12/2018.
*/
public class FileMove {
public static void main(String a[])
{
try {
File source = new File("C:\\Users\\sh370472\\Downloads");
File dest = new File("E:\\Query\\");
FileUtils.copyDirectory(source, dest, new FileFilter() {
@Override
public boolean accept(File pathname) {
boolean source = pathname.getName().toLowerCase().endsWith(".csv");
if (source) {
pathname.deleteOnExit();
return true;
}
return false;
}
});
} catch (IOException e) {
e.printStackTrace();
}
}
}
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