==============================原始请求参数==============================
version => 1.0
ins_cd => 08K0081666
mchnt_cd => 0005840FA108953
term_id => 02020208
random_str => dmqn2ksvYuVSEAXj
sign => 
goods_des => 订单购买
goods_detail => 
goods_tag => 
product_id => 
addn_inf => 
mchnt_order_no => 2026051916245600020868
curr_type => 
order_amt => 1
term_ip => 127.0.0.1
txn_begin_ts => 20260519162456
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=2026051916245600020868&notify_url=http://www.wrx.cn&openid=&order_amt=1&product_id=&random_str=dmqn2ksvYuVSEAXj&sub_appid=wx11b9dbe2a3cd7b73&sub_openid=odqLa1380vwv8nhWLAyOvEcgF7q8&term_id=02020208&term_ip=127.0.0.1&trade_type=JSAPI&txn_begin_ts=20260519162456&version=1.0
==============================签名字符串==============================
frJ5MMp+Xl0foEWxiEWgLy2s5asRzlii1L9+DK1vNHULfQZQaQE21SlFljZDmzVMKUVZROP7RwdjJztqP6RJ8gJs9471MyDIW8SqoBCwcDJ5KcdXPn+Fdn7RmbeXI7sVRd4hqVQ/i/xhjCQ19tY3e65GTLIYF94EBQboFh+uY6qDAYFAru27pSyW0zJC5G6FhxiHVZ0QHHH0apQP/b8kUUmh2oYdhYr5U6EopiqPlhe4kqPl7jc93POazpfH9yLZYycOILzk3mGekQWwlVpO1arJlmiEArj6mEU6rXWrU2dov1/taF3xVJu2Dv9mK5LuBScie8VYy6rjHyb3AQXSGw==
==============================添加签名后参数==============================
version => 1.0
ins_cd => 08K0081666
mchnt_cd => 0005840FA108953
term_id => 02020208
random_str => dmqn2ksvYuVSEAXj
sign => frJ5MMp+Xl0foEWxiEWgLy2s5asRzlii1L9+DK1vNHULfQZQaQE21SlFljZDmzVMKUVZROP7RwdjJztqP6RJ8gJs9471MyDIW8SqoBCwcDJ5KcdXPn+Fdn7RmbeXI7sVRd4hqVQ/i/xhjCQ19tY3e65GTLIYF94EBQboFh+uY6qDAYFAru27pSyW0zJC5G6FhxiHVZ0QHHH0apQP/b8kUUmh2oYdhYr5U6EopiqPlhe4kqPl7jc93POazpfH9yLZYycOILzk3mGekQWwlVpO1arJlmiEArj6mEU6rXWrU2dov1/taF3xVJu2Dv9mK5LuBScie8VYy6rjHyb3AQXSGw==
goods_des => 订单购买
goods_detail => 
goods_tag => 
product_id => 
addn_inf => 
mchnt_order_no => 2026051916245600020868
curr_type => 
order_amt => 1
term_ip => 127.0.0.1
txn_begin_ts => 20260519162456
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>dmqn2ksvYuVSEAXj</random_str><sign>frJ5MMp+Xl0foEWxiEWgLy2s5asRzlii1L9+DK1vNHULfQZQaQE21SlFljZDmzVMKUVZROP7RwdjJztqP6RJ8gJs9471MyDIW8SqoBCwcDJ5KcdXPn+Fdn7RmbeXI7sVRd4hqVQ/i/xhjCQ19tY3e65GTLIYF94EBQboFh+uY6qDAYFAru27pSyW0zJC5G6FhxiHVZ0QHHH0apQP/b8kUUmh2oYdhYr5U6EopiqPlhe4kqPl7jc93POazpfH9yLZYycOILzk3mGekQWwlVpO1arJlmiEArj6mEU6rXWrU2dov1/taF3xVJu2Dv9mK5LuBScie8VYy6rjHyb3AQXSGw==</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>2026051916245600020868</mchnt_order_no><curr_type></curr_type><order_amt>1</order_amt><term_ip>127.0.0.1</term_ip><txn_begin_ts>20260519162456</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%3Edmqn2ksvYuVSEAXj%3C%2Frandom_str%3E%3Csign%3EfrJ5MMp%2BXl0foEWxiEWgLy2s5asRzlii1L9%2BDK1vNHULfQZQaQE21SlFljZDmzVMKUVZROP7RwdjJztqP6RJ8gJs9471MyDIW8SqoBCwcDJ5KcdXPn%2BFdn7RmbeXI7sVRd4hqVQ%2Fi%2FxhjCQ19tY3e65GTLIYF94EBQboFh%2BuY6qDAYFAru27pSyW0zJC5G6FhxiHVZ0QHHH0apQP%2Fb8kUUmh2oYdhYr5U6EopiqPlhe4kqPl7jc93POazpfH9yLZYycOILzk3mGekQWwlVpO1arJlmiEArj6mEU6rXWrU2dov1%2FtaF3xVJu2Dv9mK5LuBScie8VYy6rjHyb3AQXSGw%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%3E2026051916245600020868%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%3E20260519162456%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%253Edmqn2ksvYuVSEAXj%253C%252Frandom_str%253E%253Csign%253EfrJ5MMp%252BXl0foEWxiEWgLy2s5asRzlii1L9%252BDK1vNHULfQZQaQE21SlFljZDmzVMKUVZROP7RwdjJztqP6RJ8gJs9471MyDIW8SqoBCwcDJ5KcdXPn%252BFdn7RmbeXI7sVRd4hqVQ%252Fi%252FxhjCQ19tY3e65GTLIYF94EBQboFh%252BuY6qDAYFAru27pSyW0zJC5G6FhxiHVZ0QHHH0apQP%252Fb8kUUmh2oYdhYr5U6EopiqPlhe4kqPl7jc93POazpfH9yLZYycOILzk3mGekQWwlVpO1arJlmiEArj6mEU6rXWrU2dov1%252FtaF3xVJu2Dv9mK5LuBScie8VYy6rjHyb3AQXSGw%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%253E2026051916245600020868%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%253E20260519162456%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