请教大家一个解析XML的问题,谢谢
<alipay> <is_success>T</is_success> <request> <param name="partner">2088002007***</param> <param name="logistics_name">天天</param> <param name="create_transport_type">EMS</param> <param name="trade_no">2008040902***</param> <param name="agent">20880020070***</param> <param name="notify_url"> http://10.2.5.100/api/apireceive/returnSuccess.php</param> <param name="invoice_no">3455**</param> <param name="service">send_goods_confirm_by_platform</param> <param name="_input_charset">utf-8</param> <param name="transport_type">EMS</param> <param name="return_url">http://10.2.5.100/api/returnResultList.php</param> </request> <response> <tradeBase> <buyer_account>2088002007301423***</buyer_account> <buyer_actions>[REFUND,CONFIRM_GOODS]</buyer_actions> <buyer_login_email>***</buyer_login_email> <buyer_type>PRIVATE_ACCOUNT</buyer_type> <buyer_user_id>2088002007****</buyer_user_id> <channel>interface/digi***</channel> <create_time>2008-04-09 16:10:25</create_time> <currency>156</currency> <gathering_type>1</gathering_type> <last_modified_time>2008-04-10 14:35:25</last_modified_time> <operator_role>B</operator_role> <out_trade_no>123455666***</out_trade_no> <partner_id>2088002007***6</partner_id> <seller_account>208800200730***156</seller_account> <seller_actions>[EXTEND_TIMEOUT]</seller_actions> <seller_login_email>song_xia**hoo.com.cn</seller_login_email> <seller_type>PRIVATE**OUNT</seller_type> <seller_user_id>208800**301410</seller_user_id> <service_fee>0.00</service_fee> <service_fee_ratio>0.0</service_fee_ratio> <stop_timeout>F</stop_timeout> <total_fee>2.00</total_fee> <trade_from>INST_P**ER</trade_from> <trade_no>2008040**81748</trade_no> <trade_status>WAIT_BUYER_CONFIRM_GOODS</trade_status> <trade_type>S</trade_type> </tradeBase> </response> <sign>eb07c7407baf*****0804751a21c1e</sign> <sign_type>MD5</sign_type></alipay>
