/// <summary>
/// 查询用户钱包
/// </summary>
/// <param name="param">请求的参数</param>
/// <returns>请求结果</returns>
public object MB(HttpContext context)
{
string Account = context.Request.Form["account"];
string B = context.Request.Form["b"];
return(new AjaxResult(B + "余额=" + AppApi.MB(Account, B)));
}