更新字段长度

PC_Web_Integration_Specification.md

@@ -56,7 +56,7 @@ This field is a list of common fields, sending, every channel needs some channel
 | acqID         | String(11)   | M        | "99020344"                                                   |
 | paymentSchema | String(10)   | M        | Channel code：[Click Here](https://git.allpayx.com/OpenAPI/b2c_pc_payment/src/master/paymentSchema.md) |
 | goodsInfo     | String(60)   | M        | Commodity information, displayed on the payment page         |
-| detailInfo    | String(1024) | M        | Commodity breakdown format： [{"goods_name":"iPhone X","quantity":"2"},{"goods_name":"iPhone 8","quantity":"4"}]，The field needs to be signed and uploaded after Base64 |
+| detailInfo    | String(400)  | M        | Commodity breakdown format： [{"goods_name":"iPhone X","quantity":"2"},{"goods_name":"iPhone 8","quantity":"4"}]，The field needs to be signed and uploaded after Base64 |
 | transTime     | String(14)   | M        | Transaction time, format :" yyymmddhhmmss"                   |
 | signType      | String(3)    | M        | MD5                                                          |
 | signature     | String(32)   | M        | MD5 signature                                                |

PC端在线支付接入规范文档.md

@@ -62,7 +62,7 @@ AllPay 为客户提供统一的api接入，以帮助客户实 现快速、安全
 | acqID         | String(11)   | M    | 收单行 ID "99020344"                                         |
 | paymentSchema | String(10)   | M    | 渠道代码：[点击查看详情](https://git.allpayx.com/OpenAPI/b2c_pc_payment/src/master/paymentSchema.md) |
 | goodsInfo     | String(60)   | M    | 商品信息,在支付页面上显示                                    |
-| detailInfo    | String(1024) | M    | 商品明细 格式： [{"goods_name":"iPhone X","quantity":"2"},{"goods_name":"iPhone 8","quantity":"4"}]，需对该字段base64后签名上送 |
+| detailInfo    | String(400)  | M    | 商品明细 格式： [{"goods_name":"iPhone X","quantity":"2"},{"goods_name":"iPhone 8","quantity":"4"}]，需对该字段base64后签名上送 |
 | transTime     | String(14)   | M    | 交易时间,格式:"yyyyMMddHHmmss"                               |
 | signType      | String(3)    | M    | MD5                                                          |
 | signature     | String(32)   | M    | 采用 MD5 签名                                                |