public string Generator()
{
if (string.IsNullOrEmpty(_value))
{
_value = ((new StringBuilder()).Append(_number.ToString()).Append(". ").Append(rand.GetString(2, UtilityRandom.RandomCharType.All)).ToString());
}
return(_value);
}
public static void DoTimeTest()
{
UtilityRandom random = new UtilityRandom();
random.Next();
IDGenerator geanIdg = new IDGenerator();
geanIdg.Generate();
int count = 500 * 10000;
Stopwatch sw = new Stopwatch();
Console.WriteLine("Start......");
//Gean.Data的Id生成器-----------------------
long geanIdTime;
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
string id = geanIdg.Generate();
}
sw.Stop();
geanIdTime = sw.ElapsedMilliseconds;
//随机数字-----------------------
long randNumTime;
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
string id = random.Next(1, count).ToString();
}
sw.Stop();
randNumTime = sw.ElapsedMilliseconds;
//随机4位小写字母-----------------------
long randTime;
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
string id = random.GetString(4, UtilityRandom.RandomCharType.Lowercased);
}
sw.Stop();
randTime = sw.ElapsedMilliseconds;
//数字累计-----------------------
long gerTime;
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
string id = (i + i + i).ToString();
}
sw.Stop();
gerTime = sw.ElapsedMilliseconds;
//IDGenerator生成-----------------------
long idgTime;
sw.Reset();
sw.Start();
UUIDGenerator idg = new UUIDGenerator();
for (int i = 0; i < count; i++)
{
string id = idg.Generate();
}
sw.Stop();
idgTime = sw.ElapsedMilliseconds;
//Guid-----------------------
long guidTime;
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
string id = Guid.NewGuid().ToString();
}
sw.Stop();
guidTime = sw.ElapsedMilliseconds;
Console.WriteLine("Gean.Data的Id生成器： " + geanIdTime.ToString() + Sudu(geanIdTime, count));
Console.WriteLine("随机数字： " + randNumTime.ToString() + Sudu(randNumTime, count));
Console.WriteLine("随机4位小写字母： " + randTime.ToString() + Sudu(randTime, count));
Console.WriteLine("数字累计： " + gerTime.ToString() + Sudu(gerTime, count));
Console.WriteLine("IDGenerator生成： " + idgTime.ToString() + Sudu(idgTime, count));
Console.WriteLine("Guid： " + guidTime.ToString() + Sudu(guidTime, count));
}
public static void DoTimeTest()
{
UtilityRandom random = new UtilityRandom();
random.Next();
IDGenerator geanIdg = new IDGenerator();
geanIdg.Generate();
int count = 500 * 10000;
Stopwatch sw = new Stopwatch();
Console.WriteLine("Start......");
//Gean.Data的Id生成器-----------------------
long geanIdTime;
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
string id = geanIdg.Generate();
}
sw.Stop();
geanIdTime = sw.ElapsedMilliseconds;
//随机数字-----------------------
long randNumTime;
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
string id = random.Next(1, count).ToString();
}
sw.Stop();
randNumTime = sw.ElapsedMilliseconds;
//随机4位小写字母-----------------------
long randTime;
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
string id = random.GetString(4, UtilityRandom.RandomCharType.Lowercased);
}
sw.Stop();
randTime = sw.ElapsedMilliseconds;
//数字累计-----------------------
long gerTime;
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
string id = (i + i + i).ToString();
}
sw.Stop();
gerTime = sw.ElapsedMilliseconds;
//IDGenerator生成-----------------------
long idgTime;
sw.Reset();
sw.Start();
UUIDGenerator idg = new UUIDGenerator();
for (int i = 0; i < count; i++)
{
string id = idg.Generate();
}
sw.Stop();
idgTime = sw.ElapsedMilliseconds;
//Guid-----------------------
long guidTime;
sw.Reset();
sw.Start();
for (int i = 0; i < count; i++)
{
string id = Guid.NewGuid().ToString();
}
sw.Stop();
guidTime = sw.ElapsedMilliseconds;
Console.WriteLine("Gean.Data的Id生成器： " + geanIdTime.ToString() + Sudu(geanIdTime, count));
Console.WriteLine("随机数字： " + randNumTime.ToString() + Sudu(randNumTime, count));
Console.WriteLine("随机4位小写字母： " + randTime.ToString() + Sudu(randTime, count));
Console.WriteLine("数字累计： " + gerTime.ToString() + Sudu(gerTime, count));
Console.WriteLine("IDGenerator生成： " + idgTime.ToString() + Sudu(idgTime, count));
Console.WriteLine("Guid： " + guidTime.ToString() + Sudu(guidTime, count));
}