我正在尝试在JMeter中将字符串解析为整数但由于跟随错误而失败。如果我尝试打印vars.get返回的字符串,它们看起来很好。
2014/06/28 00:08:52 WARN - jmeter.assertions.BeanShellAssertion: org.apache.jorphan.util.JMeterException: Error invoking bsh method: eval Sourced file: inline evaluation of: ``if (ResponseCode != null && ResponseCode.equals ("200") == false ) { int i = In . . . '' : Typed variable declaration : Method Invocation Integer.parseInt
以下是我的代码
if (ResponseCode != null && ResponseCode.equals ("200") == false )
{
int i = Integer.parseInt(vars.get("currentPMCount"));
int j = Integer.parseInt(vars.get("pmViolationMaxCount"));
if( i > j ){
log.warn("PM count on server is greater than max allowed count.");
}
log.warn( "The return code is " + ResponseCode); // this goes to the JMeter log file
}
else
{
Failure=true ;
FailureMessage = "The response data size was not as expected" ;
}
答案 0 :(得分:7)
您的代码看起来不错,但currentPMCount
和/或pmViolationMaxCount
变量可能会出现问题。
如果它们看起来很好并且看起来像整数并且不超过整数的最大/最小值,您可以尝试以下方法:
确保数字值周围没有“空格”字符,因为前导或尾随空格会导致转换失败。也许在变量上调用trim()
方法可以提供帮助:
int i = Integer.parseInt(vars.get("currentPMCount").trim());
我的最爱:将代码包含在try / catch块中,如下所示:
try{
//your code here
}
catch (Exception ex){
log.warn("Error in my script", ex);
throw ex; // elsewise JMeter will "swallow" the above exception
}
通过这种方式,您可以获得更多信息丰富的堆栈跟踪,而不是糟糕的Error invoking bsh method
消息。
有关更多提示和技巧,请参阅How to use BeanShell: JMeter's favorite built-in component指南。