Version:ApplicabletoJMeter2.8+(适用JMeter版本) 以下为官方说明: PrepareasimpleIdGenerator Forsecurityreasons,ZKgeneratesIDrandomly.Howevertoperformarecord&replytest,itismandatorytofixtheIDsofthecomponents.TheIdGeneratorhereisusedtocreateapredictablecomponentidwhentest