错误码
<p>错误码说明:
为了便于区分管理,对错误码格式统一并进行分类,规则如下:
1、错误码格式为4位数字
2、系统类错误码格式为1XXX,其中请求成功为0000,其他错误为9999;
3、公共业务类错误码格式为2XXX,涉及订单的错误码格式为21XX;
4、扫码产品类错误码格式为3XXX,涉及订单的错误码格式为31XX;
5、代付产品类错误码格式为4XXX,
6、代扣产品类错误码格式为5XXX,
7、鉴权产品类错误码格式为6XXX,
8、绑卡产品类错误码格式为7XXX,</p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>0000</td>
<td>成功</td>
</tr>
<tr>
<td>1001</td>
<td>系统异常</td>
</tr>
<tr>
<td>1002</td>
<td>请求参数错误</td>
</tr>
<tr>
<td>1003</td>
<td>必填参数为空</td>
</tr>
<tr>
<td>1004</td>
<td>IP地址未授权</td>
</tr>
<tr>
<td>1005</td>
<td>签名校验失败</td>
</tr>
<tr>
<td>1006</td>
<td>访问频率超限</td>
</tr>
<tr>
<td>1007</td>
<td>网络异常</td>
</tr>
<tr>
<td>1008</td>
<td>参数校验失败</td>
</tr>
<tr>
<td>1009</td>
<td>加解密失败</td>
</tr>
<tr>
<td>9999</td>
<td>其他错误 (原则上只有在新增错误码且没有建立映射关系时返回)</td>
</tr>
<tr>
<td>2001</td>
<td>商户信息异常,请联系客服</td>
</tr>
<tr>
<td>2002</td>
<td>渠道处理失败</td>
</tr>
<tr>
<td>2101</td>
<td>订单已支付成功</td>
</tr>
<tr>
<td>2102</td>
<td>订单处理中</td>
</tr>
<tr>
<td>2104</td>
<td>订单已存在,请勿重复提交</td>
</tr>
<tr>
<td>2106</td>
<td>订单不存在</td>
</tr>
<tr>
<td>2107</td>
<td>商户订单号重复,请重新生产订单号</td>
</tr>
<tr>
<td>2108</td>
<td>订单支付失败</td>
</tr>
<tr>
<td>3001</td>
<td>请求商户接口异常</td>
</tr>
<tr>
<td>3002</td>
<td>用户授权失败</td>
</tr>
<tr>
<td>3003</td>
<td>请勿频繁扫码,稍后重试</td>
</tr>
<tr>
<td>3004</td>
<td>请使用微信或支付宝APP扫描二维码</td>
</tr>
<tr>
<td>3005</td>
<td>访问频率过高</td>
</tr>
<tr>
<td>3101</td>
<td>订单已关闭</td>
</tr>
<tr>
<td>3102</td>
<td>订单已退款</td>
</tr>
<tr>
<td>3103</td>
<td>订单退款失败</td>
</tr>
<tr>
<td>3104</td>
<td>申请的退款金额大于可退金额</td>
</tr>
<tr>
<td>3105</td>
<td>订单已过期</td>
</tr>
<tr>
<td>3106</td>
<td>实名认证失败</td>
</tr>
<tr>
<td>3107</td>
<td>关单失败</td>
</tr>
<tr>
<td>3108</td>
<td>非退款受理时间,请稍后发起</td>
</tr>
<tr>
<td>3109</td>
<td>账户余额不足</td>
</tr>
<tr>
<td>7000</td>
<td>请调用查单接口</td>
</tr>
<tr>
<td>7004</td>
<td>绑卡失败,请求入参错误/非法</td>
</tr>
<tr>
<td>7005</td>
<td>绑卡失败,请更换绑卡请求号重新发起请求</td>
</tr>
<tr>
<td>7006</td>
<td>短验发送失败/错误,请调用绑卡短验发送请求接口</td>
</tr>
<tr>
<td>7007</td>
<td>绑卡失败,订单超过有效期</td>
</tr>
<tr>
<td>7008</td>
<td>短验发送失败/错误,请调用绑卡支付请求短验接口</td>
</tr>
<tr>
<td>7009</td>
<td>查无此绑卡记录,请提供准确的绑卡ID或者用户信息</td>
</tr>
</tbody>
</table>