Jmeter将两个参数传递给自定义函数 [英] Jmeter passing two parameters to a custom function

问题描述

在Jmeter中，我可以通过一个参数传递工作来获取自定义函数，但是我不能通过两个参数传递工作来获取自定义函数

In Jmeter I am able to get a custom function with one parameter passing work, however I am not able to get a custom function with two parameter passing working

在BeanShellFunction.bshrc中，我已定义

In BeanShellFunction.bshrc I have defined

printStr1(String str1)
{
    System.out.println(str1);
}
printStr2(String str1, String str2)
{
    System.out.println(str1, str2);
}

在我的Jmeter BeanShell断言中

In my Jmeter BeanShell Assertion I have

${__BeanShell(printStr1("hello"))}
${__BeanShell(printStr2("hello", "howAreYou"))}

---

我确实看到了->你好 我看不到第二个功能的结果 某种程度上，第二个参数传递不起作用

---

I do see --> hello I do not see the second function results somehow the 2nd parameter passing is not working

从jmeter日志中，我看到: 2018-04-11 18:17:56,348错误oajuBeanShellInterpreter:调用bsh方法时出错:eval在文件中:内联评估::"printStr2("hello";在第1行遇到了"(\"hello \";"，第10列.

From jmeter log I see: 2018-04-11 18:17:56,348 ERROR o.a.j.u.BeanShellInterpreter: Error invoking bsh method: eval In file: inline evaluation of: ``printStr2("hello";'' Encountered "( \"hello\" ;" at line 1, column 10.

推荐答案

1. 您需要将printStr2函数修改为

1. You need to amend your printStr2 function as PrintStream.println() method can accept only a single string. Change it to something like:

printStr2(String str1, String str2)
{
    System.out.println(str1 + str2);
}

根据JMeter 文档:

如果函数参数包含逗号，请确保使用"\"将其转义，否则JMeter会将其视为参数定界符

If a function parameter contains a comma, then be sure to escape this with "\", otherwise JMeter will treat it as a parameter delimiter

您需要修改__Beanshell函数调用以转义逗号，例如:

You need to amend your __Beanshell function call to escape the comma like:

${__BeanShell(printStr2("hello "\, "howAreYou"),)}

有关更多信息，请参见 Apache JMeter函数-简介文章，以获取更多信息.有关使用JMeter功能的信息.

See Apache JMeter Functions - An Introduction article for more information on using JMeter functions.

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