java - Jmeter BeanShell - 访问响应数据 - Beanshell 错误？

Question

我的 Beanshell 后处理器中有这段代码

String line;
String[] words;

line = SampleResult.getResponseMessage(); log.info(msg);

words  = line.split("*");

log.info("Here We are"); 

for (int i = 0; i < words.length; i++) {
  log.info(words[i]);
 }

这是我遇到的错误

2017/02/21 14:23:31 ERROR - jmeter.util.BeanShellInterpreter: Error invoking bsh method: eval Sourced file: inline evaluation of:
String line; String[] words; line =
SampleResult.getResponseMessage(); log.inf . . . '' : Attempt to
resolve method: getResponseMessage() on undefined variable or class
name: SampleResult 2017/02/21 14:23:31 WARN -
jmeter.extractor.BeanShellPostProcessor: Problem in BeanShell script
org.apache.jorphan.util.JMeterException: Error invoking bsh method:
eval Sourced file: inline evaluation of: String line; String[] words; line = SampleResult.getResponseMessage(); log.inf . . . '' : Attempt to resolve method: getResponseMessage() on undefined variable or class name: SampleResult

Answer 1

严格来说，要消除错误，您需要将 SampleResult 替换为 prev。

prev - (SampleResult) - gives access to the previous SampleResult

( source )

因此要解决异常:

line = prev.getResponseMessage(); 
log.info(line);

您始终可以在对象本身中看到对象为您提供的变量列表:

但是，如果我理解正确的话，您希望从采样器获取数据而不是响应消息。因此，您可能需要使用 getResponseDataAsString() 而不是 getResponseMessage()

所以大家在一起:

line = prev.getResponseDataAsString(); 
log.info(line);