Hi all,
When I use dom4j to create xml source, I met some problems.
Here is my code, I want to create xml source from Document object.
-----------------------------------------------------
public static void main(String[] args) {
Document document = DocumentHelper.createDocument();
Element element1 = document.addElement("tag1");
element1.addAttribute("name","test");
element1.addNamespace("","http://aaa.bbb";);
Element element2 = element1.addElement("tag2");
OutputFormat format = OutputFormat.createPrettyPrint();
StringWriter stringWriter = new StringWriter();
XMLWriter writer = new XMLWriter(stringWriter, format);
String formatted = "";
try {
writer.write(document);
formatted = stringWriter.toString();
writer.close();
} catch (IOException ex) {
ex.printStackTrace();
}
System.out.println(formatted);
}
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Here is my output result:
-------------------------------------
<?xml version="1.0" encoding="UTF-8"?>
<tag1 xmlns="http://aaa.bbb"; name="test">
<tag2 xmlns=""/>
</tag1>
------------------------------------
I found tag2 element always has a attribute which named "xmlns".
I want to let the tag2 element has no attribute.
And "<?xml version="1.0" encoding="UTF-8"?>" always show in the head of xml
source.
Has any way to avoid the "<?xml version="1.0" encoding="UTF-8"?>" show in
the xml source?
What should I do? Has any wrong in my code?
THX.
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