static void Main(string[] args)
{
string url = @"http://speed.myzone.cn/WindowsXP_SP2.exe";
HttpFileSplit split = new HttpFileSplit();
long blockSize = 1024 * 3;
if (split.TryToSplit(url, blockSize))
{
Console.WriteLine("url:" + url);
Console.WriteLine("fileSize_:" + split.fileSize_);
Console.WriteLine("blockCount_:" + split.blockCount_);
Console.WriteLine("lastBlockSize_:" + split.lastBlockSize_);
Console.ReadKey();
byte[] data = HttpDownloadRange.Download(url, 3 * split.blockSize_, 4 * split.blockSize_ - 1);
if (data != null && data.Length == split.blockSize_)
{
Console.WriteLine("HttpDownloadRange ok");
}
}
Console.ReadKey();
}
static void Main(string[] args)
{
string url = @"http://speed.myzone.cn/WindowsXP_SP2.exe";
HttpFileSplit split = new HttpFileSplit();
long blockSize = 1024 * 3;
if (split.TryToSplit(url, blockSize))
{
Console.WriteLine("url:" + url);
Console.WriteLine("fileSize_:" + split.fileSize_);
Console.WriteLine("blockCount_:" + split.blockCount_);
Console.WriteLine("lastBlockSize_:" + split.lastBlockSize_);
Console.ReadKey();
byte[] data = HttpDownloadRange.Download(url, 3 * split.blockSize_, 4 * split.blockSize_ - 1);
if (data != null && data.Length == split.blockSize_)
{
Console.WriteLine("HttpDownloadRange ok");
}
}
Console.ReadKey();
}
public bool InitTask()
{
split_ = new HttpFileSplit();
if (split_.TryToSplit(RemotePath, BlockSize))
{
if (!CreateCacheFile())
{
return(false);
}
finishCount = 0;
taskState_ = new byte[split_.blockCount_];
subTaskQueue_ = new Queue <DownloadSubTask>();
lock (subTaskQueue_)
{
for (int i = 0; i < split_.blockCount_ - 1; ++i)
{
subTaskQueue_.Enqueue(new DownloadSubTask()
{
Id = i,
RemotePath = RemotePath,
from = split_.blockSize_ * i,
to = split_.blockSize_ * (i + 1) - 1,
});
taskState_[i] = 0;
}
subTaskQueue_.Enqueue(new DownloadSubTask()
{
Id = (int)split_.blockCount_ - 1,
RemotePath = RemotePath,
from = split_.blockSize_ * (split_.blockCount_ - 1),
to = split_.fileSize_ - 1,
});
taskState_[split_.blockCount_ - 1] = 0;
}
return(true);
}
return(false);
}