我正在使用我在另一个问题中找到的代码来压缩双打数组然后测试大小。我这么做了很多次。我能否使这段代码更有效率?
public static byte[] Compress(byte[] bytData)
{
try
{
MemoryStream ms = new MemoryStream();
Stream s = new GZipStream(ms, CompressionMode.Compress);
s.Write(bytData, 0, bytData.Length);
s.Close();
byte[] compressedData = ms.ToArray();
return compressedData;
}
catch
{
return null;
}
}
static void Main(string[] args)
{
public List<double> B;
while (true)
{
datum = getNewDatum();
B.Insert(0, datum);
if (B.Count > 500)
B.RemoveAt(B.Count - 1);
byte[] byteArray = B.SelectMany(BitConverter.GetBytes).ToArray();
byte[] compressedData = Compress(byteArray);
//Console.WriteLine(compressedData.Length);
}
}
编辑1
可以更快地完成两个方面:
答案 0 :(得分:0)
在优化方面,我可以提出确定性破坏,并可以重写如下,
public static byte[] Compress(byte[] bytData)
{
try
{
using (var ms = new MemoryStream())
{
using (var s = new GZipStream(ms, CompressionMode.Compress))
{
s.Write(bytData, 0, bytData.Length);
s.Close();
byte[] compressedData = ms.ToArray();
return compressedData;
}
}
}
catch
{
return null;
}
}