A good article on namespacing, xmlbeans and the use of XmlOptions can be found here http://codebrane.com/blog/?p=168
From: Jacob Danner [mailto:[EMAIL PROTECTED] Sent: 26 September 2008 17:46 To: [email protected] Subject: Re: pls. help me Have you tried XmlOptions.setSaveAggressiveNamespaces(). -jacobd 2008/9/26 wabby <[EMAIL PROTECTED]> all: why I create xml file with xmlbeans,cotain "xmlns="http://xxx.xxx.xxx" in Every node, like the following : <AS400Body xmlns="http://www.aaa.com.cn/aaaGateway"> <field name="QUERYTYPE" xmlns="http://www.aaa.com.cn/aaaGateway">1</field> <field name="ORINGINALCMDATE" xmlns="http://www.aaa.com.cn/aaaGateway">20080606</field> <field name="remark1" xmlns="http://www.aaa.com.cn/aaaGateway"/> <field name="ORINGINALSYS" xmlns="http://www.aaa.com.cn/aaaGateway">NIBS</field> <field name="QUERYDATE" xmlns="http://www.aaa.com.cn/aaaGateway">20080926</field> </AS400Body> wabby [EMAIL PROTECTED] 2008-09-26

