（十）Loadrunner编写webservice接口脚本

1、新增脚本，选择协议

2、导入wsdl路径

1）导入步骤

2）导入后查看接口

3、选择接口，写脚本

1）选择接口，填写参数，保存响应结果（可不保存）

2）生成脚本

Action() { web_service_call( "StepName=getSupportCity_101", "SOAPMethod=WeatherWebService|WeatherWebServiceSoap|getSupportCity", "ResponseParam=response", "Service=WeatherWebService", "ExpectedResponse=SoapResult", "Snapshot=t1556617084.inf", BEGIN_ARGUMENTS, "byProvinceName=湖北", END_ARGUMENTS, BEGIN_RESULT, "getSupportCityResult=SupportCity-HB", END_RESULT, LAST); return 0; }

4、添加检查点

执行后，进入Tree视图，选择要检查的值对应的string，右键选择“Insert XML Check”

5、关联

1）步骤

执行后，进入Tree视图，选择要关联的值对应的string，右键选择“Save value in parammeter”，如下图所示。

2）Save value in param 与Save XML in param差异

6、参数化

与http脚本参数化操作一致

7、脚本参考

检查点、关联（两种）加上后的脚本如下

Action() { web_service_call( "StepName=getSupportCity_101", "SOAPMethod=WeatherWebService|WeatherWebServiceSoap|getSupportCity", "ResponseParam=response", "Service=WeatherWebService", "ExpectedResponse=SoapResult", "Snapshot=t1556617084.inf", BEGIN_ARGUMENTS, "byProvinceName=湖北", END_ARGUMENTS, BEGIN_RESULT, "getSupportCityResult=SupportCity-HB", END_RESULT, LAST); lr_xml_extract("XML={response}",                "FastQuery=/Envelope/Body/getSupportCityResponse/getSupportCityResult/string",                "XMLFragmentParam=GetCity_XML",                LAST); lr_xml_get_values("XML={response}",                   "FastQuery=/Envelope/Body/getSupportCityResponse/getSupportCityResult/string",                   "ValueParam=GetCity_Value",                   LAST); lr_xml_find("XML={response}",             "FastQuery=/Envelope/Body/getSupportCityResponse/getSupportCityResult/string",             "Value=武汉 (57494)",             LAST); return 0; }