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public abstract class BaseService<T, V>
where T : class, new()
where V : class, IComparable, IDisposable
{
}
[/quote]
顶一下,楼主写的没错public abstract class BaseService<T, V>
where T : class, new()
where V : class ,new()
{
}
public abstract class BaseService<T, V>
where T : class, new()
where V : class, IComparable, IDisposable
{
}