static void TestSnowflake()
{
Console.WriteLine(SnowflakeHelper.Instance().NextId());
//HashSet<long> set = new HashSet<long>();
//SnowflakeHelper idWorker1 = new SnowflakeHelper(0, 0);
//SnowflakeHelper idWorker2 = new SnowflakeHelper(1, 0);
//762884413578018816
//762884520121729024
//Stopwatch sw = new Stopwatch();
//sw.Start();
//for (int i = 0; i < 1; i++)
//{
//long id = idWorker1.nextId();
// set.Add(id);
// if (!set.Add(id))
// {
//Console.WriteLine("duplicate:" + id);
//}
// }
//sw.Stop();
//foreach (var item in set)
//{
// Console.WriteLine("结果:" + item);
//}
//Console.WriteLine("时间:" + sw.ElapsedTicks);
}
/// <summary>
/// DenpendencyMiddleware
/// </summary>
/// <param name="services"></param>
public static IServiceCollection AddDenpendencyServices(this IServiceCollection services)
{
var _Assemblies = AppDomain.CurrentDomain.GetAssemblies().ToList().FindAll(s => s.FullName.StartsWith("HongMouer."));
var _Types = _Assemblies.SelectMany(a => a.DefinedTypes).Select(type => type.AsType())
.Where(x => x != typeof(IDenpendency) && typeof(IDenpendency).IsAssignableFrom(x)).ToArray();
var _Context = services.BuildServiceProvider().GetService <IRepository>();
var _Plugin = _Context.FindList <SystemPlugin>().ToList();
var _ClassTypes = _Types.Where(x => x.IsClass).ToArray();
var _InterfaceTypes = _Types.Where(x => x.IsInterface).ToArray();
foreach (var item in _ClassTypes)
{
var _Interface = _InterfaceTypes.FirstOrDefault(x => x.IsAssignableFrom(item));
if (_Interface != null)
{
object[] objParam = new object[item.GetConstructors().Length];
for (int i = 0; i < item.GetConstructors().Length; i++)
{
objParam[i] = null;
}
IDenpendency denpendency = (IDenpendency)Activator.CreateInstance(item, objParam);
if (!_Plugin.Exists(s => s.Status == EnumStatus.正常.GetHashCode()))
{
services.AddScoped(_Interface, item);
}
else if (_Plugin.Exists(s => s.Name == denpendency.Name && s.Status == EnumStatus.正常.GetHashCode()))
{
services.AddScoped(_Interface, item);
}
if (_Plugin == null || _Plugin.Count == 0 || !_Plugin.Exists(s => s.Name == denpendency.Name))
{
_Context.Insert(new SystemPlugin
{
Id = SnowflakeHelper.NextId(),
GroupName = denpendency.GroupName,
Version = denpendency.Version,
Name = denpendency.Name,
PluginFullName = item.FullName,
InterfaceFullName = _Interface.FullName,
Status = EnumStatus.停用.GetHashCode(),
Remark = denpendency.Remark,
CreateTime = DateTime.Now,
ModifyTime = DateTime.Now,
RowVersion = DateTime.Now.Ticks
});
}
}
}
return(services);
}
public static void TestToEnum()
{
for (int i = 0; i < 1000; i++)
{
Console.WriteLine(SnowflakeHelper.BuildId <Class1>());
}
Console.WriteLine("------------------------");
for (int i = 0; i < 1000; i++)
{
Console.WriteLine(SnowflakeHelper.BuildId <Class2>());
}
}
{ /// <summary>
/// 新增调用
/// </summary>
public virtual void Create()
{
//属性列表
var properties = ReflectionHelper.GetProperties(this.GetType());
//修改的键值
var keys = GetDefaultForCreate();
foreach (KeyValuePair <string, PropertyInfo> pair in properties)
{
//跳过自增列
var identity_attributes = pair.Value.GetCustomAttributes(typeof(IdentityAttribute), true) as IdentityAttribute[];
if (identity_attributes != null && identity_attributes.Length > 0)
{
continue;
}
//设置主键id
var attributes = pair.Value.GetCustomAttributes(typeof(PrimaryKeyAttribute), true) as Attribute[];
if (attributes != null && attributes.Length > 0)
{
if (pair.Value.PropertyType == typeof(string))
{
try
{
pair.Value.SetValue(this, Guid.NewGuid().ToString());
}
catch { }
}
else if (pair.Value.PropertyType == typeof(long) || pair.Value.PropertyType == typeof(long?))
{
if (pair.Value.GetValue(this) == null)
{
pair.Value.SetValue(this, SnowflakeHelper.NewId());
}
continue;
}
}
//设置字段默认值
if (pair.Value.GetValue(this) == null)
{
object vlue;
if (keys.TryGetValue(pair.Key.ToLower(), out vlue))
{
pair.Value.SetValue(this, vlue);
}
}
}
}
public static SnowflakeHelper GetInstance()
{
if (_Singleton == null)
{
//加锁保护，在多线程下可以确保实例值被创建一次。
//缺点是每 次获取单例，都要进行判断，涉及到的锁和解锁比较耗资源。
lock (obj)
{
if (_Singleton == null)
{
_Singleton = new SnowflakeHelper();
}
}
}
return(_Singleton);
}
public bool Register(string userName, string password)
{
var usserBaseInfo = this.UserBaseInfoDal.Get(userName);
if (usserBaseInfo != null)
{
return(false);
}
string encryptPassword = EncryptionHelper.GetMD5Hash(password);
string id = SnowflakeHelper.Instance().GetString();
usserBaseInfo = new Model.UserBaseInfo()
{
ID = id,
CreateDatetime = DateTime.Now,
Password = encryptPassword,
UserName = userName
};
return(this.UserBaseInfoDal.Insert(usserBaseInfo));
}
static void Main(string[] args)
{
byte[] inputByteArray = Encoding.UTF8.GetBytes("1升等于多少斤");
var _Aes = AesHelper.AESEncrypt(inputByteArray, Key, IV);
string a = Convert.ToBase64String(_Aes);
Console.WriteLine("SnowflakeHelper.NextId:" + SnowflakeHelper.NextId());
Console.WriteLine(a);
string _aes = StringHelper.byteToHexStr(_Aes);
Console.WriteLine(StringHelper.byteToHexStr(_Aes));
byte[] by = StringHelper.HexToByte(_aes);
Console.WriteLine(Encoding.UTF8.GetString(AesHelper.AESDecrypt(by, Key, IV)));
Console.WriteLine(AesHelper.AESDecryptHex(_aes, Key, IV));
//for (long i = 0; i < long.MaxValue; i++)
//{
//Console.WriteLine("ObjectId.NewId:" + ObjectIdInt.NewId());
//}
//for (long i = 0; i < long.MaxValue; i++)
//{
// Console.WriteLine("ObjectId.GenerateNewStringId:" + ObjectId.NewId());
//}
//for (long i = 0; i < 1000; i++)
//{
// Console.WriteLine("TimestampId.GetInstance1:" + TimestampId.Instance.GetId());
// Console.WriteLine("TimestampId.GetInstance2:" + TimestampId.Instance.GetId());
// Console.WriteLine("TimestampId.GetInstance3:" + TimestampId.Instance.GetId());
// Console.WriteLine("TimestampId.GetInstance4:" + TimestampId.Instance.GetId());
//}
Console.WriteLine("Hello World!");
}
public void NextIdTest()
{
Assert.IsTrue(SnowflakeHelper.Instance().NextId() > 0);
}