1.建bat文件自动执行复制，删除命令。

复制cd.dll文件至windows\system32的bat文件内容：

@echo off

set JtlDir=D:\apache-jmeter-3.0\thinkive\resultReport\jtl

set ReportHome=D:\apache-jmeter-3.0\thinkive\resultReport

copy /y %JtlDir%\*.png %ReportHome%\pngbak

/y是覆盖

http://blog.csdn.net/linda1000/article/details/10221285

http://www.jb51.net/article/48949.htm

https://zhidao.baidu.com/question/982407565924096219.html