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public byte[] ReadBytes(string path)
{
FileStream fs = null;//= new FileStream(path, FileMode.Open, FileAccess.Read);
byte[] data=null;
BinaryReader r = null;// new BinaryReader(fs);
try
{
using (fs = new FileStream(path, FileMode.Open, FileAccess.Read))
{
using (r = new BinaryReader(fs))
{
data = r.ReadBytes((int)fs.Length);
}
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
if (fs!=null)
{
fs.Close();
fs.Dispose();
}
if (r != null)
{
r.Close();
}
}
return data;
}
public bool PutFile(byte[] buffer, string filepath)
{
bool isSuc = false;
if (File.Exists(filepath))
{
File.Delete(filepath);
}
BinaryWriter binWriter =null;
try
{
using (binWriter = new BinaryWriter(File.Open(filepath, FileMode.CreateNew, FileAccess.ReadWrite)))
{
binWriter.Write(buffer);
binWriter.Flush();
}
isSuc = true;
}
catch (Exception ex)
{
isSuc = false;
throw ex;
}
finally
{
if (binWriter!=null)
{
binWriter.Close();
}
GC.Collect();
//GC.Collect(3, GCCollectionMode.Optimized);
}
//有此句GC不会回收,无此句GC会回收
//int length = buffer.Length;
return isSuc;
}