waterye

GPath

GPath is a path expression language we've integrated into Groovy which is similar in aims and scope as XPath is to XML.

import groovy.util.*

def text = """

<attention>Spring</attention>

<attention>Hibernate</attention>

<attention>MyFaces</attention>

<attention>Groovy</attention>

<attention>XFire</attention>

<attention>Liferay</attention>

</language>

</attention>

</language>

</languages>

"""

def node = new XmlParser().parseText(text)

def languages = node.children()

for (language in languages) {

println language['@name']

}

def attentions = node.language.find { it['@id'] == '1' }.attention

for (attention in attentions) {

println attention.parent()['@name'] + ", " + attention.text()

}

posted on 2005-12-14 12:46 waterye 閱讀(452) 評論(0) 編輯收藏所屬分類: groovy


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