如何在使用groovy with slurper或parser进行解析后遍历嵌套的XML

def xml = '''
<root>
    <person>
        <name>John</name>
        <age>30</age>
    </person>
    <person>
        <name>Jane</name>
        <age>25</age>
    </person>
</root>
'''

def slurper = new XmlSlurper()
def parsedXml = slurper.parseText(xml)

parsedXml.person.each { person ->
    println "Name: ${person.name}"
    println "Age: ${person.age}"
    println "----------------"
}

def xml = '''
<root>
    <person>
        <name>John</name>
        <age>30</age>
    </person>
    <person>
        <name>Jane</name>
        <age>25</age>
    </person>
</root>
'''

def slurper = new XmlSlurper()
def parsedXml = slurper.parseText(xml)

def persons = parsedXml.'**'.findAll { it.name() == 'person' }
persons.each { person ->
    println "Name: ${person.name}"
    println "Age: ${person.age}"
    println "----------------"
}