通过 vars.putObject 将对象投射到 class 'double'

Question

在 Jmeter 断言中，主要尝试比较 2 个具有双精度数据类型的变量的值。以下脚本我用来在 double

中投射一个值

  double actual =  vars.getObject("Merticvalue");
  log.info ("Actual MetricValue is found to be " + actual);

  double expected=153.60
  vars.putObject("expected",expected);

  if (vars.getObject("expected") != vars.getObject("actual")) {
  props.put("testcaseExecutionStatus",5);
  String Status = props.get("testcaseExecutionStatus").toString();
  log.info("Status:"+ Status)
  return;
  } 
  props.put("testcaseExecutionStatus",1);
  String Status = props.get("testcaseExecutionStatus").toString();
  log.info("Status:"+ Status)

我收到此错误：

   GroovyCastException: Cannot cast object '153.60'    
   with class 'java.lang.String' to class 'double'

Answer 1

问题是获取 Merticvalue 值并保存为字符串，您可以转换它：

double actual =  Double.valueOf(vars.getObject("Merticvalue"));

通过 vars.putObject 将对象投射到 class 'double'

Cast a object to class 'double' through vars.putObject

groovy

jmeter

jsr223