/// <summary>
/// 获取配置项
/// </summary>
/// <param name="config">配置项</param>
/// <returns></returns>
private static DTO GetDTO(Enums.SystemConfig config)
{
bool isFound = false;
string value = "";
string remark = "";
DateTime update = new DateTime(2018, 6, 6);
DataTable dt = Instance.GetTable();
if (dt != null && dt.Rows.Count > 0)
{
DataRow[] drs = dt.Select("ID=" + config.GetHashCode());
if (drs != null)
{
isFound = true;
value = Convert.ToString(drs[0]["VALUE"]);
remark = Convert.ToString(drs[0]["REMARK"]);
update = Convert.ToDateTime(drs[0]["UPDATE_TIME"]);
}
}
DTO dto = new DTO();
dto.ID = config;
dto.Name = config.ToString();
dto.ValueType = "文本";
dto.UpdateTime = update;
switch (config)
{
case Enums.SystemConfig.系统名称:
dto.Value = isFound ? value : "第四代PC框架";
dto.Remark = isFound ? remark : "";
break;
case Enums.SystemConfig.会话失效时间:
dto.ValueType = "整数";
dto.Value = isFound ? Convert.ToInt32(value) : 30;
dto.Remark = isFound ? remark : "即SESSION失效时间，单位：分钟";
break;
case Enums.SystemConfig.管理员用户名:
dto.Value = isFound ? value : "admin";
dto.Remark = isFound ? remark : "系统管理员";
break;
case Enums.SystemConfig.默认密码:
dto.Value = isFound ? value : "easyman";
dto.Remark = isFound ? remark : "新增及重置用户的默认密码";
break;
case Enums.SystemConfig.登录失败最大次数:
dto.ValueType = "整数";
dto.Value = isFound ? Convert.ToInt32(value) : 5;
dto.Remark = isFound ? remark : "登录连续失败达到该次数，账户将被锁定";
break;
}
return(dto);
}
/// <summary>
/// 设置配置项的值
/// </summary>
/// <param name="config"></param>
/// <param name="value"></param>
/// <param name="remark"></param>
/// <returns></returns>
private static int SetConfig(Enums.SystemConfig config, object value, string remark = "")
{
if (value == null || string.IsNullOrWhiteSpace(value.ToString()))
{
throw new Exception("配置项" + config.ToString() + "不可为空");
}
Dictionary <string, object> dic = new Dictionary <string, object>();
object v = 0;
switch (config)
{
case Enums.SystemConfig.系统名称:
v = value.ToString();
break;
case Enums.SystemConfig.会话失效时间:
v = Math.Max(1, Convert.ToInt32(value));
break;
case Enums.SystemConfig.管理员用户名:
v = value.ToString();
break;
case Enums.SystemConfig.默认密码:
v = value.ToString();
break;
case Enums.SystemConfig.登录失败最大次数:
v = Math.Max(3, Convert.ToInt32(value));
break;
}
dic.Add("VALUE", v);
dic.Add("UPDATE_UID", SystemSession.UserID);
dic.Add("UPDATE_TIME", DateTime.Now);
if (string.IsNullOrWhiteSpace(remark) == false)
{
dic.Add("REMARK", remark);
}
int i = Instance.UpdateByKey(dic, config.GetHashCode());
if (i > 0)
{
return(i);
}
dic.Add("ID", config.GetHashCode());
dic.Add("CREATE_UID", SystemSession.UserID);
dic.Add("CREATE_TIME", DateTime.Now);
return(Instance.Add(dic));
}
public static string GetValue(Enums.SystemConfig config)
{
SystemConfig entity = Generic.GetByFieldValue <SystemConfig>("Key", config.ToString());
return(entity == null ? string.Empty : entity.Value);
}
