----
==== 配置项枚举接口 ====
配置项枚举接口用于枚举出系统支持的所有配置项和状态项，具体接口如下：\\
**请求地址：**
<WRAP prewrap>
  http://127.0.0.1:xxxx/apiListAllConfig?SessionKey={SessionKey}
</WRAP>
**请求方式：** GET\\
**参数说明：**
^  参数  ^  是否必须  ^  说明  ^
| SessionKey  |  是  | 通过认证接口获取的会话密钥，如果没有Bangwo8APIServer.conf或者Bangwo8APIServer.conf中ServerSecureKey为空，则表明访问无需秘钥保护，此时不需要此字段  |


**返回值说明：**\\
正常情况下，本接口会返回类似下述JSON数据包给开发者：
<WRAP prewrap>
<code>
{
   "errorcode" : "0",
   "message" : "success"
   "data" : [
      {
         "ConfName" : "CallerCallBackWin",
         "Description" : "Handle of callback window in API caller program to receive inform message, in decimal numbers",
         "MaxValueLength" : "24",
         "Readonly" : "false",
         "ValidValueRegex" : ""
      },
      {
         "ConfName" : "LocalUserClientID",
         "Description" : "The 9 digitals ID of local UserClient",
         "MaxValueLength" : "16",
         "Readonly" : "true",
         "ValidValueRegex" : ""
      },
      {
         "ConfName" : "RemoteModule",
         "Description" : "Use which modules",
         "MaxValueLength" : "64",
         "Readonly" : "false",
         "ValidValueRegex" : ""
      },
      {
         "ConfName" : "RemotePassword",
         "Description" : "Password to protect local remote access, max length: 32",
         "MaxValueLength" : "40",
         "Readonly" : "false",
         "ValidValueRegex" : ""
      },
      {
         "ConfName" : "SupportClientCallBackWin",
         "Description" : "Handle of callback window in SupportClient.exe to receive inform message, in decimal numbers",
         "MaxValueLength" : "24",
         "Readonly" : "false",
         "ValidValueRegex" : ""
      },
      {
         "ConfName" : "UserClientCallBackWin",
         "Description" : "Handle of callback window in UserClient.exe to receive inform message, in decimal numbers",
         "MaxValueLength" : "24",
         "Readonly" : "false",
         "ValidValueRegex" : ""
      }
   ],
}
</code>
</WRAP>
^  JSON字段  ^  说明  ^
| errorcode  | 应答结果码：\\ 0: 成功\\ \\ 3: 提供的SessionKey非法  |
| message  | 出错消息，可以用于获取进一步的出错原因（该字段在所有应答消息中都有）  |
| data  | 一个JSON数组，包含所有支持的配置项和状态项，每个项目包含如下字段：\\ * ConfName: 配置项/状态项名称\\ * Description: 该项目的说明\\ * MaxValueLength: 该项目取值的最大长度\\ * Readonly: 对配置项，该字段为false，对状态项，取值为true\\ * ValidValueRegex: 该项目合法取值检查的正则表达式  |