using System;
using System.Collections.Generic;
using System.IO;
using System.IO.Compression;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace MBIRevitBase.Tools
{
    public static class ZipUtils
    {
        /// <summary>
        /// 压缩zip字符串流
        /// </summary>
        /// <param name="data"></param>
        /// <param name="fileName"></param>
        /// <returns></returns>
        public static Stream ZipString(string data,string fileName)
        {
            MemoryStream zipStream = new MemoryStream();
            using (ZipArchive zipArchive = new ZipArchive(zipStream, ZipArchiveMode.Create, true))
            {
                ZipArchiveEntry entry = zipArchive.CreateEntry(fileName);
                using (StreamWriter writer = new StreamWriter(entry.Open()))
                {
                    writer.Write(data);
                }
                //zipArchive释放才会写入相关流
            }
            zipStream.Seek(0, SeekOrigin.Begin);
            return zipStream;
        }
    }
}