Commit 62b34d9983028a138f8cbf4dc35288ca9dea51e6
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4. 支付云/notify_refund.md
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| 1 | +<h1 id="js-refund_notify" class="page-header">退款API异步通知</h1> | |
| 2 | + | |
| 3 | +<p> | |
| 4 | + 接口说明：通知失败会重试，通知次数：8，时间：10s 40s 120s 320s 800s 1920s 4480s 10240s | |
| 5 | +</p> | |
| 6 | +<p class="text-info"> | |
| 7 | + 业务系统接收通知应进行请求签名验证，避免恶意请求！验证时应包含所有参数，不限于下面列表中的参数，避免因程序升级而导致的验证失败！ | |
| 8 | +</p> | |
| 9 | +<h2>通知参数</h2> | |
| 10 | + | |
| 11 | +<table class="table table-bordered"> | |
| 12 | + <thead> | |
| 13 | + <tr> | |
| 14 | + <th>字段名称</th> | |
| 15 | + <th>描述</th> | |
| 16 | + <th>类型</th> | |
| 17 | + <th>必填</th> | |
| 18 | + <th>备注</th> | |
| 19 | + </tr> | |
| 20 | + </thead> | |
| 21 | + <tbody> | |
| 22 | + <tr> | |
| 23 | + <td>error_code</td> | |
| 24 | + <td>错误编号</td> | |
| 25 | + <td>varchar(50)</td> | |
| 26 | + <td>是</td> | |
| 27 | + <td>0 成功 其它失败</td> | |
| 28 | + </tr> | |
| 29 | + <tr> | |
| 30 | + <td>error_msg</td> | |
| 31 | + <td>错误消息</td> | |
| 32 | + <td>varchar(100)</td> | |
| 33 | + <td>是</td> | |
| 34 | + <td></td> | |
| 35 | + </tr> | |
| 36 | + <tr> | |
| 37 | + <td>sp_id</td> | |
| 38 | + <td>开发者ID</td> | |
| 39 | + <td>varchar(50)</td> | |
| 40 | + <td>是</td> | |
| 41 | + <td></td> | |
| 42 | + </tr> | |
| 43 | + <tr> | |
| 44 | + <td>out_trade_no</td> | |
| 45 | + <td>业务系统中的 订单号</td> | |
| 46 | + <td>varchar(50)</td> | |
| 47 | + <td>是</td> | |
| 48 | + <td></td> | |
| 49 | + </tr> | |
| 50 | + <tr> | |
| 51 | + <td>num</td> | |
| 52 | + <td>退款金额</td> | |
| 53 | + <td>int</td> | |
| 54 | + <td>是</td> | |
| 55 | + <td>单价分</td> | |
| 56 | + </tr> | |
| 57 | + | |
| 58 | + <tr> | |
| 59 | + <td>batch_no</td> | |
| 60 | + <td>退款批次号</td> | |
| 61 | + <td>varchar(50)</td> | |
| 62 | + <td>是</td> | |
| 63 | + <td></td> | |
| 64 | + </tr> | |
| 65 | + <tr> | |
| 66 | + <td>attach.${key}</td> | |
| 67 | + <td>业务回传参数</td> | |
| 68 | + <td>varchar(300)</td> | |
| 69 | + <td>否</td> | |
| 70 | + <td>Map 键值对，调用生成订时提交的attach 参数,原样返回。 | |
| 71 | + </td> | |
| 72 | + </tr> | |
| 73 | + <tr> | |
| 74 | + <td>refund_time</td> | |
| 75 | + <td>退款时间</td> | |
| 76 | + <td>varchar(20)</td> | |
| 77 | + <td>是</td> | |
| 78 | + <td>格式 yyyyMMddHHmmss</td> | |
| 79 | + </tr> | |
| 80 | + <tr> | |
| 81 | + <td>sign</td> | |
| 82 | + <td>签名串</td> | |
| 83 | + <td>varchar(50)</td> | |
| 84 | + <td>是</td> | |
| 85 | + <td></td> | |
| 86 | + </tr> | |
| 87 | + </tbody> | |
| 88 | + </table> | |
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