public static string GetDiskSerialNumber()
{
var rd = "";
try
{
rd = HardwareInfo.GetDiskVolume();
}
catch (Exception ex)
{
LogX.Error(ex);
}
return(rd);
}
public static string GetMAC()
{
var rd = "";
try
{
rd = HardwareInfo.GetMacAddress();
}
catch (Exception ex)
{
LogX.Error(ex);
}
return(rd);
}
/// <summary>
/// 获取系统内存大小
/// </summary>
/// <returns>内存大小（单位M）</returns>
public static int GetPhisicalMemory()
{
try
{
var memInfo = new HardwareInfo.MEMORYSTATUSEX();
memInfo.dwLength = (uint)Marshal.SizeOf(typeof(HardwareInfo.MEMORYSTATUSEX));
HardwareInfo.GlobalMemoryStatusEx(ref memInfo);
var tm = memInfo.ullTotalPhys / 1024 / 1024;
return((int)tm);
}
catch (Exception ex)
{
LogX.Error(ex);
}
try
{
var searcher = new ManagementObjectSearcher();
searcher.Query = new SelectQuery("Win32_PhysicalMemory ", "", new string[] { "Capacity" });
var collection = searcher.Get();
var em = collection.GetEnumerator();
long capacity = 0;
while (em.MoveNext())
{
var baseObj = em.Current;
if (baseObj.Properties["Capacity"].Value != null)
{
try
{
capacity += long.Parse(baseObj.Properties["Capacity"].Value.ToString());
}
catch
{
return(0);
}
}
}
return((int)(capacity / 1024 / 1024));
}
catch (Exception ex)
{
LogX.Error(ex);
}
return(0);
}
/// <summary> 深拷贝数据 </summary>
/// <typeparam name="T"> 数据源类型 </typeparam>
/// <param name="data"> 数据源 </param>
/// <returns> 拷贝后的新数据 默认返回 default(T) </returns>
public static T DeepClone <T>(this T data) where T : class
{
if (data != null)
{
using (var memStream = new MemoryStream())
{
try
{
new BinaryFormatter().Serialize(memStream, data);
return(new BinaryFormatter().Deserialize(memStream) as T);
}
catch (Exception ex)
{
LogX.Error(ex);
}
}
}
return(default(T));
}
public static string GetIp()
{
string ip = string.Empty;
try
{
ip = System.Net.Dns.GetHostAddresses(System.Net.Dns.GetHostName())[0].ToString();
//http://jira.op.ksyun.com/browse/YLYUN-5996?filter=12785
//在 System.Net.IPAddress.get_Address()
//在 Yuanbo.ChssClient.InPatient.Model.YiZhuModelBaseVM.SetLock(Nullable`1 sdlx, Nullable`1 mxmodel) 位置 D:\Work\GitProject\HaaS\Yuanbo.ChssClient.InPatient\Model\YiZhuModelBaseVM.cs:行号 279
//在 Yuanbo.ChssClient.InPatient.ViewModel.HS.LinShiYiZhuVM.Query() 位置 D:\Work\GitProject\HaaS\Yuanbo.ChssClient.InPatient\ViewModel\HS\LinShiYiZhuVM.cs:行号 336
//在 Yuanbo.ChssClient.InPatient.ViewModel.HS.LinShiYiZhuVM.Load() 位置 D:\Work\GitProject\HaaS\Yuanbo.ChssClient.InPatient\ViewModel\HS\LinShiYiZhuVM.cs:行号 321
//ip = new System.Net.IPAddress(System.Net.Dns.GetHostEntry(System.Net.Dns.GetHostName()).AddressList[0].Address).ToString();
}
catch (Exception ex)
{
LogX.Error(ex);
}
return(ip);
}
public static bool CanConnectServer(string su)
{
if (string.IsNullOrWhiteSpace(su))
{
return(false);
}
lock (ConnectServerLockData)
{
// 包含且在10s成功连接，直接认为正常联通中
if (Servers.ContainsKey(su))
{
var lt = Servers[su];
if (lt != null)
{
var ts = (DateTime.Now - lt.Value).TotalSeconds;
if (ts < 10)
{
return(true);
}
}
}
else
{
Servers.Add(su, null);
}
}
bool isconnet = false;
var serverurl = su;
if (serverurl.Contains("?"))
{
serverurl += "&r=" + DateTime.Now.ToString("yyyyMMddHHmmssfff");
}
else
{
serverurl += "?r=" + DateTime.Now.ToString("yyyyMMddHHmmssfff");
}
var request = WebRequest.Create(serverurl) as HttpWebRequest;
request.Accept = ("text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
request.Headers.Add("Accept-Language", "zh-CN,zh;q=0.9");
request.CachePolicy = new RequestCachePolicy(RequestCacheLevel.NoCacheNoStore);
request.Method = "GET";
request.ServicePoint.Expect100Continue = false;
request.UserAgent = "ConnectTest";
request.Timeout = 20000;
request.AllowAutoRedirect = true;
try
{
var s = request.GetResponse() as HttpWebResponse;
if (s != null)
{
isconnet = s.StatusCode == HttpStatusCode.OK;
s.Close();
lock (ConnectServerLockData)
{
if (isconnet)
{
Servers[su] = DateTime.Now;
}
else
{
Servers[su] = null;
}
}
}
}
catch (Exception ex)
{
LogX.Error(ex);
Debug.WriteLine(ex.Message + " => " + ex.StackTrace);
}
return(isconnet);
}