==============================原始请求参数==============================
version => 1.0
ins_cd => 08K0081666
mchnt_cd => 0005840FA108953
term_id => 02020208
random_str => H3jaWa0CuXwLq8TC
sign => 
goods_des => 订单购买
goods_detail => 
goods_tag => 
product_id => 
addn_inf => 
mchnt_order_no => 2026032018032800057074
curr_type => 
order_amt => 1
term_ip => 127.0.0.1
txn_begin_ts => 20260320180328
notify_url => http://www.wrx.cn
limit_pay => 
trade_type => JSAPI
openid => 
sub_openid => odqLa1380vwv8nhWLAyOvEcgF7q8
sub_appid => wx11b9dbe2a3cd7b73
reserved_fy_term_id => 
reserved_expire_minute => 0
reserved_user_creid => 
reserved_user_truename => 
reserved_user_mobile => 
==============================待签名字符串==============================
addn_inf=&curr_type=&goods_des=订单购买&goods_detail=&goods_tag=&ins_cd=08K0081666&limit_pay=&mchnt_cd=0005840FA108953&mchnt_order_no=2026032018032800057074&notify_url=http://www.wrx.cn&openid=&order_amt=1&product_id=&random_str=H3jaWa0CuXwLq8TC&sub_appid=wx11b9dbe2a3cd7b73&sub_openid=odqLa1380vwv8nhWLAyOvEcgF7q8&term_id=02020208&term_ip=127.0.0.1&trade_type=JSAPI&txn_begin_ts=20260320180328&version=1.0
==============================签名字符串==============================
gx3X6ztPEX277oMpvtvupKqKV74Co/Sc1Od2uL2ov+swkPvmthJ4Klg8CSlq9SZjTf7l3tjnLaH4Zi6NBVj+ncNhDxMrfX72+b4HpIFpcMltjOzIMSG2wcfU5QiOBofOiSzlLZ61YHmnfaRcpMgTYM/FnBzDz76xMxmmXOPpJXrc+VmbJsrEeVFQh45aolleeyE6KriyUTeOns6btxLFYVZi4hSDzr8uWO3GCUmkrHACa+ZYYjgwdVrLQB2JqY4Z0Q0dh6qygGNKUgGreBhZ7t0wEqcuc03/mvtICwaagwnknT5Np6qtU/B4J2nQC44sUGVn8+Tv+zf9zPgAg+tYzA==
==============================添加签名后参数==============================
version => 1.0
ins_cd => 08K0081666
mchnt_cd => 0005840FA108953
term_id => 02020208
random_str => H3jaWa0CuXwLq8TC
sign => gx3X6ztPEX277oMpvtvupKqKV74Co/Sc1Od2uL2ov+swkPvmthJ4Klg8CSlq9SZjTf7l3tjnLaH4Zi6NBVj+ncNhDxMrfX72+b4HpIFpcMltjOzIMSG2wcfU5QiOBofOiSzlLZ61YHmnfaRcpMgTYM/FnBzDz76xMxmmXOPpJXrc+VmbJsrEeVFQh45aolleeyE6KriyUTeOns6btxLFYVZi4hSDzr8uWO3GCUmkrHACa+ZYYjgwdVrLQB2JqY4Z0Q0dh6qygGNKUgGreBhZ7t0wEqcuc03/mvtICwaagwnknT5Np6qtU/B4J2nQC44sUGVn8+Tv+zf9zPgAg+tYzA==
goods_des => 订单购买
goods_detail => 
goods_tag => 
product_id => 
addn_inf => 
mchnt_order_no => 2026032018032800057074
curr_type => 
order_amt => 1
term_ip => 127.0.0.1
txn_begin_ts => 20260320180328
notify_url => http://www.wrx.cn
limit_pay => 
trade_type => JSAPI
openid => 
sub_openid => odqLa1380vwv8nhWLAyOvEcgF7q8
sub_appid => wx11b9dbe2a3cd7b73
reserved_fy_term_id => 
reserved_expire_minute => 0
reserved_user_creid => 
reserved_user_truename => 
reserved_user_mobile => 
==============================待编码字符串（UTF-8）==============================
<?xml version="1.0" encoding="GBK" standalone="yes"?><xml><version>1.0</version><ins_cd>08K0081666</ins_cd><mchnt_cd>0005840FA108953</mchnt_cd><term_id>02020208</term_id><random_str>H3jaWa0CuXwLq8TC</random_str><sign>gx3X6ztPEX277oMpvtvupKqKV74Co/Sc1Od2uL2ov+swkPvmthJ4Klg8CSlq9SZjTf7l3tjnLaH4Zi6NBVj+ncNhDxMrfX72+b4HpIFpcMltjOzIMSG2wcfU5QiOBofOiSzlLZ61YHmnfaRcpMgTYM/FnBzDz76xMxmmXOPpJXrc+VmbJsrEeVFQh45aolleeyE6KriyUTeOns6btxLFYVZi4hSDzr8uWO3GCUmkrHACa+ZYYjgwdVrLQB2JqY4Z0Q0dh6qygGNKUgGreBhZ7t0wEqcuc03/mvtICwaagwnknT5Np6qtU/B4J2nQC44sUGVn8+Tv+zf9zPgAg+tYzA==</sign><goods_des>订单购买</goods_des><goods_detail></goods_detail><goods_tag></goods_tag><product_id></product_id><addn_inf></addn_inf><mchnt_order_no>2026032018032800057074</mchnt_order_no><curr_type></curr_type><order_amt>1</order_amt><term_ip>127.0.0.1</term_ip><txn_begin_ts>20260320180328</txn_begin_ts><notify_url>http://www.wrx.cn</notify_url><limit_pay></limit_pay><trade_type>JSAPI</trade_type><openid></openid><sub_openid>odqLa1380vwv8nhWLAyOvEcgF7q8</sub_openid><sub_appid>wx11b9dbe2a3cd7b73</sub_appid><reserved_fy_term_id></reserved_fy_term_id><reserved_expire_minute>0</reserved_expire_minute><reserved_user_creid></reserved_user_creid><reserved_user_truename></reserved_user_truename><reserved_user_mobile></reserved_user_mobile></xml>
==============================GBK编码XML==============================
二进制内容：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
==============================编码后字符串==============================
%3C%3Fxml+version%3D%221.0%22+encoding%3D%22GBK%22+standalone%3D%22yes%22%3F%3E%3Cxml%3E%3Cversion%3E1.0%3C%2Fversion%3E%3Cins_cd%3E08K0081666%3C%2Fins_cd%3E%3Cmchnt_cd%3E0005840FA108953%3C%2Fmchnt_cd%3E%3Cterm_id%3E02020208%3C%2Fterm_id%3E%3Crandom_str%3EH3jaWa0CuXwLq8TC%3C%2Frandom_str%3E%3Csign%3Egx3X6ztPEX277oMpvtvupKqKV74Co%2FSc1Od2uL2ov%2BswkPvmthJ4Klg8CSlq9SZjTf7l3tjnLaH4Zi6NBVj%2BncNhDxMrfX72%2Bb4HpIFpcMltjOzIMSG2wcfU5QiOBofOiSzlLZ61YHmnfaRcpMgTYM%2FFnBzDz76xMxmmXOPpJXrc%2BVmbJsrEeVFQh45aolleeyE6KriyUTeOns6btxLFYVZi4hSDzr8uWO3GCUmkrHACa%2BZYYjgwdVrLQB2JqY4Z0Q0dh6qygGNKUgGreBhZ7t0wEqcuc03%2FmvtICwaagwnknT5Np6qtU%2FB4J2nQC44sUGVn8%2BTv%2Bzf9zPgAg%2BtYzA%3D%3D%3C%2Fsign%3E%3Cgoods_des%3E%B6%A9%B5%A5%B9%BA%C2%F2%3C%2Fgoods_des%3E%3Cgoods_detail%3E%3C%2Fgoods_detail%3E%3Cgoods_tag%3E%3C%2Fgoods_tag%3E%3Cproduct_id%3E%3C%2Fproduct_id%3E%3Caddn_inf%3E%3C%2Faddn_inf%3E%3Cmchnt_order_no%3E2026032018032800057074%3C%2Fmchnt_order_no%3E%3Ccurr_type%3E%3C%2Fcurr_type%3E%3Corder_amt%3E1%3C%2Forder_amt%3E%3Cterm_ip%3E127.0.0.1%3C%2Fterm_ip%3E%3Ctxn_begin_ts%3E20260320180328%3C%2Ftxn_begin_ts%3E%3Cnotify_url%3Ehttp%3A%2F%2Fwww.wrx.cn%3C%2Fnotify_url%3E%3Climit_pay%3E%3C%2Flimit_pay%3E%3Ctrade_type%3EJSAPI%3C%2Ftrade_type%3E%3Copenid%3E%3C%2Fopenid%3E%3Csub_openid%3EodqLa1380vwv8nhWLAyOvEcgF7q8%3C%2Fsub_openid%3E%3Csub_appid%3Ewx11b9dbe2a3cd7b73%3C%2Fsub_appid%3E%3Creserved_fy_term_id%3E%3C%2Freserved_fy_term_id%3E%3Creserved_expire_minute%3E0%3C%2Freserved_expire_minute%3E%3Creserved_user_creid%3E%3C%2Freserved_user_creid%3E%3Creserved_user_truename%3E%3C%2Freserved_user_truename%3E%3Creserved_user_mobile%3E%3C%2Freserved_user_mobile%3E%3C%2Fxml%3E
==============================最终POST参数==============================
Content-Type: application/x-www-form-urlencoded; charset=GBK
POST数据：req=%253C%253Fxml%2Bversion%253D%25221.0%2522%2Bencoding%253D%2522GBK%2522%2Bstandalone%253D%2522yes%2522%253F%253E%253Cxml%253E%253Cversion%253E1.0%253C%252Fversion%253E%253Cins_cd%253E08K0081666%253C%252Fins_cd%253E%253Cmchnt_cd%253E0005840FA108953%253C%252Fmchnt_cd%253E%253Cterm_id%253E02020208%253C%252Fterm_id%253E%253Crandom_str%253EH3jaWa0CuXwLq8TC%253C%252Frandom_str%253E%253Csign%253Egx3X6ztPEX277oMpvtvupKqKV74Co%252FSc1Od2uL2ov%252BswkPvmthJ4Klg8CSlq9SZjTf7l3tjnLaH4Zi6NBVj%252BncNhDxMrfX72%252Bb4HpIFpcMltjOzIMSG2wcfU5QiOBofOiSzlLZ61YHmnfaRcpMgTYM%252FFnBzDz76xMxmmXOPpJXrc%252BVmbJsrEeVFQh45aolleeyE6KriyUTeOns6btxLFYVZi4hSDzr8uWO3GCUmkrHACa%252BZYYjgwdVrLQB2JqY4Z0Q0dh6qygGNKUgGreBhZ7t0wEqcuc03%252FmvtICwaagwnknT5Np6qtU%252FB4J2nQC44sUGVn8%252BTv%252Bzf9zPgAg%252BtYzA%253D%253D%253C%252Fsign%253E%253Cgoods_des%253E%25B6%25A9%25B5%25A5%25B9%25BA%25C2%25F2%253C%252Fgoods_des%253E%253Cgoods_detail%253E%253C%252Fgoods_detail%253E%253Cgoods_tag%253E%253C%252Fgoods_tag%253E%253Cproduct_id%253E%253C%252Fproduct_id%253E%253Caddn_inf%253E%253C%252Faddn_inf%253E%253Cmchnt_order_no%253E2026032018032800057074%253C%252Fmchnt_order_no%253E%253Ccurr_type%253E%253C%252Fcurr_type%253E%253Corder_amt%253E1%253C%252Forder_amt%253E%253Cterm_ip%253E127.0.0.1%253C%252Fterm_ip%253E%253Ctxn_begin_ts%253E20260320180328%253C%252Ftxn_begin_ts%253E%253Cnotify_url%253Ehttp%253A%252F%252Fwww.wrx.cn%253C%252Fnotify_url%253E%253Climit_pay%253E%253C%252Flimit_pay%253E%253Ctrade_type%253EJSAPI%253C%252Ftrade_type%253E%253Copenid%253E%253C%252Fopenid%253E%253Csub_openid%253EodqLa1380vwv8nhWLAyOvEcgF7q8%253C%252Fsub_openid%253E%253Csub_appid%253Ewx11b9dbe2a3cd7b73%253C%252Fsub_appid%253E%253Creserved_fy_term_id%253E%253C%252Freserved_fy_term_id%253E%253Creserved_expire_minute%253E0%253C%252Freserved_expire_minute%253E%253Creserved_user_creid%253E%253C%252Freserved_user_creid%253E%253Creserved_user_truename%253E%253C%252Freserved_user_truename%253E%253Creserved_user_mobile%253E%253C%252Freserved_user_mobile%253E%253C%252Fxml%253E
==============================响应报文==============================
<?xml version="1.0" encoding="GBK" standalone="yes"?><xml><ins_cd>08K0081666</ins_cd><mchnt_cd></mchnt_cd><qr_code></qr_code><random_str></random_str><reserved_addn_inf></reserved_addn_inf><reserved_channel_order_id></reserved_channel_order_id><reserved_fund_state></reserved_fund_state><reserved_fy_order_no></reserved_fy_order_no><reserved_fy_settle_dt></reserved_fy_settle_dt><reserved_fy_trace_no></reserved_fy_trace_no><reserved_is_deducte_fee></reserved_is_deducte_fee><reserved_pay_info></reserved_pay_info><reserved_transaction_id></reserved_transaction_id><result_code>1009</result_code><result_msg>商户已关闭，请找运营核实</result_msg><sdk_appid></sdk_appid><sdk_noncestr></sdk_noncestr><sdk_package></sdk_package><sdk_partnerid></sdk_partnerid><sdk_paysign></sdk_paysign><sdk_signtype></sdk_signtype><sdk_timestamp></sdk_timestamp><session_id></session_id><sign>QBE11SfPNYL8Q7lG7Mdo4SYU2EMwiKl2jN7+7dQvgSaXdUJFHCW5CM/RDlERwY6FQnZZfHaEYrIpPAP5qZX6nbdruZ7nKmib0vHr80CIbJb57iiLfT9QlwsbRWOpYuxXsV92zZ/NI/A+hTdUBWmfdtcpcYnoZ4JY76emto1gIKE=</sign><sub_appid></sub_appid><sub_mer_id></sub_mer_id><sub_openid></sub_openid><term_id></term_id></xml>
array(28) {
  ["ins_cd"]=>
  string(10) "08K0081666"
  ["mchnt_cd"]=>
  array(0) {
  }
  ["qr_code"]=>
  array(0) {
  }
  ["random_str"]=>
  array(0) {
  }
  ["reserved_addn_inf"]=>
  array(0) {
  }
  ["reserved_channel_order_id"]=>
  array(0) {
  }
  ["reserved_fund_state"]=>
  array(0) {
  }
  ["reserved_fy_order_no"]=>
  array(0) {
  }
  ["reserved_fy_settle_dt"]=>
  array(0) {
  }
  ["reserved_fy_trace_no"]=>
  array(0) {
  }
  ["reserved_is_deducte_fee"]=>
  array(0) {
  }
  ["reserved_pay_info"]=>
  array(0) {
  }
  ["reserved_transaction_id"]=>
  array(0) {
  }
  ["result_code"]=>
  string(4) "1009"
  ["result_msg"]=>
  string(36) "商户已关闭，请找运营核实"
  ["sdk_appid"]=>
  array(0) {
  }
  ["sdk_noncestr"]=>
  array(0) {
  }
  ["sdk_package"]=>
  array(0) {
  }
  ["sdk_partnerid"]=>
  array(0) {
  }
  ["sdk_paysign"]=>
  array(0) {
  }
  ["sdk_signtype"]=>
  array(0) {
  }
  ["sdk_timestamp"]=>
  array(0) {
  }
  ["session_id"]=>
  array(0) {
  }
  ["sign"]=>
  string(172) "QBE11SfPNYL8Q7lG7Mdo4SYU2EMwiKl2jN7+7dQvgSaXdUJFHCW5CM/RDlERwY6FQnZZfHaEYrIpPAP5qZX6nbdruZ7nKmib0vHr80CIbJb57iiLfT9QlwsbRWOpYuxXsV92zZ/NI/A+hTdUBWmfdtcpcYnoZ4JY76emto1gIKE="
  ["sub_appid"]=>
  array(0) {
  }
  ["sub_mer_id"]=>
  array(0) {
  }
  ["sub_openid"]=>
  array(0) {
  }
  ["term_id"]=>
  array(0) {
  }
}
==============================响应报文==============================
str:QBE11SfPNYL8Q7lG7Mdo4SYU2EMwiKl2jN7+7dQvgSaXdUJFHCW5CM/RDlERwY6FQnZZfHaEYrIpPAP5qZX6nbdruZ7nKmib0vHr80CIbJb57iiLfT9QlwsbRWOpYuxXsV92zZ/NI/A+hTdUBWmfdtcpcYnoZ4JY76emto1gIKE=
Array
(
    [ins_cd] => 08K0081666
    [mchnt_cd] => Array
        (
        )

    [qr_code] => Array
        (
        )

    [random_str] => Array
        (
        )

    [reserved_addn_inf] => Array
        (
        )

    [reserved_channel_order_id] => Array
        (
        )

    [reserved_fund_state] => Array
        (
        )

    [reserved_fy_order_no] => Array
        (
        )

    [reserved_fy_settle_dt] => Array
        (
        )

    [reserved_fy_trace_no] => Array
        (
        )

    [reserved_is_deducte_fee] => Array
        (
        )

    [reserved_pay_info] => Array
        (
        )

    [reserved_transaction_id] => Array
        (
        )

    [result_code] => 1009
    [result_msg] => 商户已关闭，请找运营核实
    [sdk_appid] => Array
        (
        )

    [sdk_noncestr] => Array
        (
        )

    [sdk_package] => Array
        (
        )

    [sdk_partnerid] => Array
        (
        )

    [sdk_paysign] => Array
        (
        )

    [sdk_signtype] => Array
        (
        )

    [sdk_timestamp] => Array
        (
        )

    [session_id] => Array
        (
        )

    [sign] => QBE11SfPNYL8Q7lG7Mdo4SYU2EMwiKl2jN7+7dQvgSaXdUJFHCW5CM/RDlERwY6FQnZZfHaEYrIpPAP5qZX6nbdruZ7nKmib0vHr80CIbJb57iiLfT9QlwsbRWOpYuxXsV92zZ/NI/A+hTdUBWmfdtcpcYnoZ4JY76emto1gIKE=
    [sub_appid] => Array
        (
        )

    [sub_mer_id] => Array
        (
        )

    [sub_openid] => Array
        (
        )

    [term_id] => Array
        (
        )

)
验签结果：成功