#### ****错误/成功代码**** * * * ~~~ '状态码' => '结果' '200' => '获取成功', '201' => '订单号格式错误', '203' => '该订单已存在', '204' => '该订单未支付', '400' => '环境参数错误', '401' => '商户app_key错误', '402' => '签名错误/验签失败', '403' => '商品不存在', '404' => '缺少必要参数或必要参数错误', '405' => '商品库存不足', '406' => '下单验证不通过', '407' => '发起支付失败', '408' => '创建订单失败', '409' => '订单不存在', '410' => '订单已支付，请勿重复支付', '411' => '订单已失效，请重新购买', '412' => '商户余额不足以扣除手续费', '413' => '订单支付失败', '414' => '暂不支持该订单类型', '415' => '该域名未接入API服务', '416' => '请求过于频繁，请稍后再试！', ~~~