问通过JMETER测试Spring RESTful服务。如何为XML数据提供多个动态输入？

EN

@RequestMapping(method=RequestMethod.POST, value="/employeeXML")
public ModelAndView addEmployeePostXMl(@RequestBody String body) {
    Source source = new StreamSource(new StringReader(body));
    Employee e = (Employee) jaxb2Mashaller.unmarshal(source);
    employeeDS.add(e);
    List<Employee> employees = employeeDS.getAll();
    EmployeeList list = new EmployeeList(employees);
    return new ModelAndView(XML_VIEW_NAME, "employees", list);
}

<employee>
   <id>3</id>
   <name>guest3</name>
   <email>guest3@ibm.com</email>
</employee>. 

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