Joh*_*ner 38
您只需修改节点的value属性即可修改元素的值.
/* input:
<root>
<foo>
<bar id="test">
test
</bar>
<baz id="test">
test
</baz>
</foo>
</root>
*/
def xmlFile = "/tmp/test.xml"
def xml = new XmlParser().parse(xmlFile)
xml.foo[0].each {
it.@id = "test2"
it.value = "test2"
}
new XmlNodePrinter(new PrintWriter(new FileWriter(xmlFile))).print(xml)
/* output:
<root>
<foo>
<bar id="test2">
test2
</bar>
<baz id="test2">
test2
</baz>
</foo>
</root>
*/
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如果要使用XmlSlurper:
//Open file
def xml = new XmlSlurper().parse('/tmp/file.xml')
//Edit File e.g. append an element called foo with attribute bar
xml.appendNode {
foo(bar: "bar value")
}
//Save File
def writer = new FileWriter('/tmp/file.xml')
//Option 1: Write XML all on one line
def builder = new StreamingMarkupBuilder()
writer << builder.bind {
mkp.yield xml
}
//Option 2: Pretty print XML
XmlUtil.serialize(xml, writer)
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注意:
XmlUtil
也可以与XmlParser
@John Wagenleitner的示例中的一起使用。
参考文献: