static void Main(string[] args)
{
////System.IO.
////Console.WriteLine("Hello World!");
//var hash = new HashFile("c:\\hash1.db");
//string str = "10";
//string value = "only ascii";
//hash.Put(System.Text.ASCIIEncoding.ASCII.GetBytes(str),
// System.Text.ASCIIEncoding.ASCII.GetBytes(value)
// );
//Console.WriteLine(System.Text.ASCIIEncoding.ASCII.GetString(hash.Get(System.Text.ASCIIEncoding.ASCII.GetBytes(str))));
//Console.Read();
//File.Delete("c:\\seq.db");
var seqf = new SequenceFile("c:\\seq.db");
for (int i = 0; i < 10000; i++)
{
seqf.Add(2);
seqf.Add(3);
seqf.Add(453455345);
seqf.Add(45534345);
seqf.Add(45543345);
}
//seqf.Close();
var list = seqf.GetRange(0, 4);
}
public void Insert(long key, string value)
{
byte[] keyBytesbytes = BitConverter.GetBytes(key);
if (hashf.Get(keyBytesbytes) != null)
{
throw new Exception($"cant insert because hashfile has this item:{key}");
}
byte[] valBytes = ASCIIEncoding.ASCII.GetBytes(value);
//1.插入hash文件
hashf.Put(keyBytesbytes, valBytes);
//2.插入索引
seqf.Add(key);
}