从JmeterTCPSampler检查TCP连接时,出现以下错误:Responsecode:500Responsemessage:org.apache.jmeter.protocol.tcp.sampler.ReadException:Errorreadingfromserver,bytesread:0我们尝试更改EOL、连接和响应超时、重新使用连接和关闭连接设置,但没有成功。JmeterTCP采样器日志:2018-04-2412:09:09,740INFOo.a.j.e.StandardJMeterEngine:Runningthetest!2018-04-2412:09:09,74