/******************************
* 说明:公共方法
* 创建人:龚宇超
* 创建日期:2018-01-23
* 修改人:
* 修改日期:
* 修改备注:
* 版本:1.0.0.0
******************************/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
namespace Lskj.SocketService
{
///
/// 公共方法
///
public class BasicFunc
{
///
/// 说明:检测文件是否在使用
/// 创建人:龚宇超
/// 创建日期:2018-01-24
/// 修改人:
/// 修改日期:
/// 修改备注:
/// 版本:1.0
///
/// Name of the file.
/// true if [is file in use] [the specified file name]; otherwise, false.
public static bool IsFileInUse(string fileName)
{
bool inUse = true;
FileStream fs = null;
try
{
try
{
fs = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.None);
inUse = false;
}
catch
{
inUse = true;
}
}
finally
{
if (fs != null)
fs.Close();
}
return inUse;
}
///
/// 说明:MD5加密
/// 创建人:龚宇超
/// 创建日期:2018-01-24
/// 修改人:
/// 修改日期:
/// 修改备注:
/// 版本:1.0
///
/// The value.
/// System.String.
public static string MD5String(string value)
{
System.Security.Cryptography.MD5 md5 = new System.Security.Cryptography.MD5CryptoServiceProvider();
byte[] data = Encoding.Default.GetBytes(value);
byte[] md5Data = md5.ComputeHash(data);
md5.Clear();
string result = "";
for (int i = 0; i < md5Data.Length; i++)
{
result += md5Data[i].ToString("x").PadLeft(2, '0');
}
return result;
}
///
/// 说明:获取本地时间时间戳
/// 创建人:龚宇超
/// 创建日期:2018-01-25
/// 修改人:
/// 修改日期:
/// 修改备注:
/// 版本:1.0
///
/// System.Int64.
public static long GetCurrentTimeUnix()
{
TimeSpan cha = (DateTime.Now - TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1)));
long t = (long)cha.TotalSeconds;
return t;
}
}
}