Example : jmeter -n -t test.jmx -l log.jtl -H my.proxy.server -P 8000 (-H -P是代理服务器，没代理不用设置)
参数说明:
For non-interactive testing, you may choose to run JMeter without the GUI. To do so, use the following command options
-n This specifies JMeter is to run in non-GUI mode
-t [name of JMX file that contains the Test Plan].
-l [name of JTL file to log sample results to].
-r Run all remote servers specified in JMeter.properties (or remote servers specified on command line by overriding properties)
The script also lets you specify the optional firewall/proxy server information:
-H [proxy server hostname or ip address]
-P [proxy server port]
上面这段说明来自 JMeter 的官方用户手册。其中提到了使用命令行方式运行 JMeter 脚本的方法。只有几个简单的参数，很直观，用起来也很方便。好处是可以节省一些系统资源。