更新至5.1版本

AllPay_Integration_Specification_CH.md

@@ -9,7 +9,7 @@ GoAllPay 为客户提供统一的API接入，以帮助客户实现快速、安
 ## 2.交易流程 
 ![image](https://git.allpayx.com/OpenAPI/b2c/raw/master/images/pc_flowsheet.png)
 ## 3.验签说明 
-```
+```html
 1. 对于发送到 GoAllPay 系统的请求，其中所有传入参数（除 signature 参数外）按照参数名的 ASCII 码从小到大排序后（字典序），使用 URL 键值对的格式（即 key1=value1&key2=value2...）拼接成字符串 String1。
 
 

AllPay_Integration_Specification_EN.md

@@ -9,7 +9,7 @@ GoAllPay provides customers with unified API access to help them implement fast,
 ## 2.Transaction process 
 ![image](https://git.allpayx.com/OpenAPI/b2c/raw/master/images/pc_flowsheet.png)
 ## 3.Description of verifying the signature 
-```
+```html
 1. For the request message sent to the GoAllPay system, in which all incoming parameters (except parameter signature) according to the field name of ASCII smallest sequence (dictionary), using the format of the URL key/value pair (key1 = value1 & key2 = value2... ) spliced into a string String1.
 
 
@@ -25,13 +25,13 @@ stringSignTemp: acqID=99020344&backURL=https://testapi.allpayx.com/test&charSet=
 signature: 1e0f24d39cdc8236d17a5f6f17672611
 ```
 ## 4.API description
-```
+```html
  Test environment host: https://testapi.allpayx.com
 
  Production environment host: https://api.allpayx.com
 
  Request method: POST
- 
+
  Content type: application/json or application/x-www-form-urlencoded
 ```
 ### 4.1 API list