public static ISys Sys()
{
if (dalSys == null)
{
lock (lockSys)//考虑多线程安全
{
if (dalSys == null)
{
dalSys = new Sys();
}
}
}
return(dalSys);
}
public T Sys <T>() where T : class, ISys
{
var type = typeof(T);
ISys sys = default;
if (!m_sysTab.ContainsKey(type))
{
sys = Activator.CreateInstance <T>();
if (!m_sysTab.TryAdd(type, sys))
{
Debug.LogError("[Main.Sys]添加失败");
}
}
else
{
if (!m_sysTab.TryGetValue(type, out sys))
{
Debug.LogError("[Main.Sys]获取失败");
}
}
return(sys as T);
}