Groovy获取json数据

    import groovy.json.JsonSlurper  
      
　　//将response作为一个String
    def xresponse = testRunner.testCase.testSteps["getStepOne"].testRequest.response.contentAsString  
    def slurper = new JsonSlurper()  
　　//将这个response的String Parse成为Json
    def re = slurper.parseText(xresponse)  
    def num=re.calendar.size()  
    def i = testRunner.testCase.testSteps["DataSource"].currentRow  
　　//依次遍历ID
    if(i<num)  
    {  
    result["cal_id"]=String.valueOf(re.calendar_id.id[i])  
    }