访问https://jmeter-plugins.org/install/Install/下载;
plugins-manager.jar放到 lib/ext中,重启可以发现JMeter Plugins Manager,并且在Avaliable Plugins中找到 Custom Thread Groups安装并重启,重启后,发现Threads中多了@..信息;
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https://jmeter-plugins.org/downloads/old/
将上图2个扩展插件,解压后将jar拷贝包到jmeter的lib/ext目录,重启后,发现监听器中多了@..信息;