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  • 微信公众号支付报文示例

    之前的一篇文章已经详细介绍了微信公众号支付(微信公众号支付(JSAPI)对接备忘),这篇文章分析一下微信公众号支付交易的数据报文。

    请求报文:

     1 <xml>
     2   <body><![CDATA[狄克酸奶店]]></body>
     3   <callback_url><![CDATA[http://eyoukeapp.emaxcard.com/emax-travel-web/callback/paySuccess/6267964708862559233/1/0]]></callback_url>
     4   <is_raw><![CDATA[1]]></is_raw>
     5   <mch_create_ip><![CDATA[223.104.3.130]]></mch_create_ip>
     6   <mch_id><![CDATA[102540884712]]></mch_id>
     7   <nonce_str><![CDATA[D2B6428E-322B-4002-B8D5-E54019B7]]></nonce_str>
     8   <notify_url><![CDATA[http://pcenter.shenbianhui.cn/QingdaoCitic/PayNotify.ashx]]></notify_url>
     9   <out_trade_no><![CDATA[KB2017051000000140]]></out_trade_no>
    10   <service><![CDATA[pay.weixin.jspay]]></service>
    11   <sub_openid><![CDATA[o48_Ct5YigM7JDZ6x3Havr4kgzQQ]]></sub_openid>
    12   <total_fee><![CDATA[1]]></total_fee>
    13   <sign><![CDATA[90DD990BB86255B4D7237877070103D3]]></sign>
    14 </xml>

    响应报文:

     1 <xml> 
     2   <appid><![CDATA[wx290ce4878c94369d]]></appid>  
     3   <charset><![CDATA[UTF-8]]></charset>  
     4   <mch_id><![CDATA[102540884712]]></mch_id>  
     5   <nonce_str><![CDATA[D2B6428E-322B-4002-B8D5-E54019B7]]></nonce_str>  
     6   <pay_info><![CDATA[{"appId":"wx290ce4878c94369d","timeStamp":"1494399370652","status":"0","signType":"MD5","package":"prepay_id=wx201705101456106519a1fec60778026692","callback_url":"http://eyoukeapp.emaxcard.com/emax-travel-web/callback/paySuccess/6267964708862559233/1/0","nonceStr":"1494399370652","paySign":"557EFEB8F947AF4B56D09CF4E0903C8E"}]]></pay_info>  
     7   <result_code><![CDATA[0]]></result_code>  
     8   <sign><![CDATA[C0E37C1E9805033B6A6C6227A20FE150]]></sign>  
     9   <sign_type><![CDATA[MD5]]></sign_type>  
    10   <status><![CDATA[0]]></status>  
    11   <token_id><![CDATA[289caaf3d0fcde3b353c300820e173f18]]></token_id>  
    12   <version><![CDATA[2.0]]></version> 
    13 </xml>

    is_raw取值为1, 返回值会同时有pay_info和token_id

    is_raw为1,表示是“原生态js 支付接口”。pay_info里包含了支付所需的js信息

    token_id用于封装形式(“公众账号JS 支付接口”)。该请求参数为http queryString,即: https://pay.swiftpass.cn/pay/jspay?token_id=xxx。在服务号中点击这个链接就可调起支付(用户点击页面中的微信支付按钮时实际上就是点击的这个链接,此种方式无需配置支付授权目录,也不用像原生态jsapi 支付那样获取那些参数后续的操作

    pay_info里最终要的两个参数是package和paySign。微信官方开发者文档里“统一下单”接口,对于公众号支付(trade_type=JSAPI)请求时,返回值即包含prepay_id,然后商户端通过对prepay_id、appid等参数加上支付密钥生成paySign。详见《签名生成算法

    {
        "appId": "wx290ce4878c94369d",
        "timeStamp": "1494399370652",
        "status": "0",
        "signType": "MD5",
        "package": "prepay_id=wx201705101456106519a1fec60778026692",
        "callback_url": "http://eyoukeapp.emaxcard.com/emax-travel-web/callback/paySuccess/6267964708862559233/1/0",
        "nonceStr": "1494399370652",
        "paySign": "557EFEB8F947AF4B56D09CF4E0903C8E"
    }
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  • 原文地址:https://www.cnblogs.com/buguge/p/6844604.html
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