请求微信支付接口返回一次的完整请求参数&返回值如下：

发送动作:

1:请求的接口地址：https://api.mch.weixin.qq.com/mmpaymkttransfers/sendredpack

2:请求参数:

<xml><act_name><![CDATA[固定金额]]></act_name>

<client_ip><![CDATA[127.0.0.1]]></client_ip>

<mch_billno><![CDATA[10201909194318884592]]></mch_billno>

<mch_id><![CDATA[1520530231]]></mch_id>

<nonce_str><![CDATA[a1a0928f25b561ddaf6dbe50791aaf3f]]></nonce_str>

<re_openid><![CDATA[o9FIk1R1r6S0BHgk4B5lSu9yOkU8]]></re_openid>

<remark><![CDATA[12]]></remark>

<send_name><![CDATA[12]]></send_name>

<total_amount><![CDATA[100]]></total_amount>

<total_num><![CDATA[1]]></total_num>

<wishing><![CDATA[12]]></wishing>

<wxappid><![CDATA[wxda591f60c8fd5c47]]></wxappid>

<sign><![CDATA[FFD370ED77FAC451A1E87E6798FF93E7]]></sign>

</xml>

3:请求返回值:

Array

(

    [return_code] => SUCCESS

    [return_msg] => 请求已受理，请稍后使用原单号查询发放结果

    [result_code] => FAIL

    [err_code] => PROCESSING

    [err_code_des] => 请求已受理，请稍后使用原单号查询发放结果

    [mch_billno] => 10201909194318884592

    [mch_id] => 1520530231

    [wxappid] => wxda591f60c8fd5c47

    [re_openid] => o9FIk1R1r6S0BHgk4B5lSu9yOkU8

    [total_amount] => 100

)

查询动作：

请求地址：https://api.mch.weixin.qq.com/mmpaymkttransfers/gethbinfo

请求参数：

<xml><appid><![CDATA[wxda591f60c8fd5c47]]></appid>

<bill_type><![CDATA[MCHT]]></bill_type>

<mch_billno><![CDATA[10201909194318884592]]></mch_billno>

<mch_id><![CDATA[1520530231]]></mch_id>

<nonce_str><![CDATA[195f18112d9234669f40e36863ad3af9]]></nonce_str>

<sign><![CDATA[C463D6954B66BF42818524C9BD592F28]]></sign>

</xml>

返回结果:

array(15) {

  ["return_code"]=>

  string(7) "SUCCESS"

  ["return_msg"]=>

  string(2) "OK"

  ["result_code"]=>

  string(7) "SUCCESS"

  ["err_code"]=>

  string(7) "SUCCESS"

  ["err_code_des"]=>

  string(2) "OK"

  ["mch_billno"]=>

  string(20) "10201909194318884592"

  ["mch_id"]=>

  string(10) "1520530231"

  ["detail_id"]=>

  string(31) "1000041701201909193000155290355"

  ["status"]=>

  string(7) "SENDING"

  ["send_type"]=>

  string(3) "API"

  ["hb_type"]=>

  string(6) "NORMAL"

  ["total_num"]=>

  string(1) "1"

  ["total_amount"]=>

  string(3) "100"

  ["send_time"]=>

  string(19) "2019-09-19 20:24:18"

}