的JMeter vars.put犯规保存变量（JSR223预处理常规）

Question

我想存储在goovy变量，后来

我让我从“用户定义的变量”的初始值使用它们（这些由行家设定）

，但是当我改变他们，然后把他们，他们不会永久保存

这样效果的工作如下：

... INFO ...: throughput was: 600 
... INFO ...: throughput is now: 720 
... INFO ...: throughput is now (get): 720 
... INFO ...: throughput is now (get): 720 
... INFO ...: throughput is now (get): 600 
... INFO ...: throughput is now (get): 600 

脚本：

org.apache.jmeter.testelement.property.JMeterProperty; 


int troughtputEnabled = Integer.parseInt(vars.get("enableTroughput")); 
if(troughtputEnabled == 1){ 
    int req = Integer.parseInt(vars.get("idCounter")); 
    int troughput = Integer.parseInt(vars.get("throughput")); 
    if (req%100 == 0){ 
     log.info("throughput was: " + troughput); 
     troughput += 120; 
     log.info("throughput is now: " + troughput); 
     vars.put("throughput",troughput+""); 
     log.info("throughput is now (get): " + vars.get("throughput")); 
    } 
    log.info("throughput is now (get): " + vars.get("throughput")); 

} 

有人可以看到我做什么错在这里（日志仅用于调试）

Answer 1

所以我得到它的工作：

import org.apache.jmeter.testelement.property.JMeterProperty; 
import org.apache.jmeter.util.JMeterUtils; 

int troughtputEnabled = Integer.parseInt(vars.get("enableTroughput")); 
if(troughtputEnabled == 1){ 
    int req = Integer.parseInt(vars.get("idCounter")); 
    int troughput = Integer.parseInt(vars.get("throughput")); 
    if (req%100 == 0){ 
     log.info("throughput was: " + troughput); 
     troughput += 120; 
     log.info("throughput is now: " + troughput); 
     vars.put("throughput",troughput+""); 
     log.info("throughput is now (get):---------------- " + vars.get("throughput")); 
     JMeterUtils.setProperty("troughput", troughput +""); 

    } 
    else 
    { 
     String tempTroughput = JMeterUtils.getProperty("troughput"); 
     if (tempTroughput != null && !tempTroughput.equals("")){ 
      vars.put("throughput",tempTroughput+""); 
     } 

    } 
    log.info("throughput is now (get): " + vars.get("throughput")); 

} 

这个问题似乎是vars.put只适用于当前线程

Answer 2

你进去 if (req%100 == 0)所以局部变量是由120 第二次迭代增量不进去 if (req%100 == 0)

第一次迭代，从而打印vars.get("throughput")它可以停留600

如果希望变量是刚刚更新的把它放在瓦尔troughput += 120;后：

vars.put("throughput", String.valueOf(troughput));