我看过有关ZipPackage 类的MSDN文档。
那里的示例不是很有用,有人能提供一个关于这个类的示例吗?
using System;
using System.Linq;
using System.Text;
using System.IO.Packaging;
using System.IO;
namespace TestZip
{
public static class Program
{
public static void Main(string[] args)
{
byte[] data = Encoding.UTF8.GetBytes(String.Join("\n", new string[1000].Select(s => "Something to zip.").ToArray()));
byte[] zippedBytes;
using(MemoryStream zipStream = new MemoryStream())
{
using (Package package = Package.Open(zipStream, FileMode.Create))
{
PackagePart document = package.CreatePart(new Uri("/test.txt", UriKind.Relative), "");
using (MemoryStream dataStream = new MemoryStream(data))
{
document.GetStream().WriteAll(dataStream);
}
}
zippedBytes = zipStream.ToArray();
}
File.WriteAllBytes("test.zip", zippedBytes);
}
private static void WriteAll(this Stream target, Stream source)
{
const int bufSize = 0x1000;
byte[] buf = new byte[bufSize];
int bytesRead = 0;
while ((bytesRead = source.Read(buf, 0, bufSize)) > 0)
target.Write(buf, 0, bytesRead);
}
}
}