1. An Extensible Markup Language (XML) document management method, comprising: receiving an XML document management operation request sent via an XML Configuration Access Protocol (XCAP) protocol by an XML Document Management Server (XDMS); determining that the XML document management operation request is in an entrustment mode, by an XDMS, wherein the entrustment mode allows a client to entrust its management operation on an XML document to another client; and determining whether to perform an operation described in the XML document management operation request in accordance with access permission information corresponding to an XML document, by the XDMS, wherein the process of determining that the XML document management operation request is in an entrustment mode comprises: obtaining an identity identifier of an XML Document Management Client (XDMC) sending the XML document management operation request and the identity identifier of the owner of the XML document, in accordance with the XML document management operation request, by the XDMS; determining that the identity identifier of the XDMC sending the XML document management operation request does not match the identity identifier of the owner of the XML document, by the XDMS.
1. An Extensible Markup Language (XML) document management method, comprising: receiving an XML document management operation request sent via an XML Configuration Access Protocol (XCAP) protocol by an XML Document Management Server (XDMS); determining that the XML document management operation request is in an entrustment mode, by an XDMS, wherein the entrustment mode allows a client to entrust its management operation on an XML document to another client; and determining whether to perform an operation described in the XML document management operation request in accordance with access permission information corresponding to an XML document, by the XDMS, wherein the process of determining that the XML document management operation request is in an entrustment mode comprises: obtaining an identity identifier of an XML Document Management Client (XDMC) sending the XML document management operation request and the identity identifier of the owner of the XML document, in accordance with the XML document management operation request, by the XDMS; determining that the identity identifier of the XDMC sending the XML document management operation request does not match the identity identifier of the owner of the XML document, by the XDMS. 3. The method according to claim 1 , wherein the XML document management operation request carries an entrustment identifier, and the process of determining that the XML document management operation request is in an entrustment mode comprises: determining that the XML document management operation request is in an entrustment mode in accordance with the entrustment identifier, by the XDMS.