plugin-library/Assets/Main/HotfixUpdateScript/Runtime/HotUpdate/Tools/ZipTool.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.IO.Compression;
using Cysharp.Threading.Tasks;
using UnityEngine;
using UnityEngine.Networking;

namespace Stary.Evo
{
    public class ZipTool
    {
        // 新增：带进度回调的下载解压方法
        public static async UniTask DownloadAndUnzipAsync(string fildId, string extractPath,
            Action<float> downloadProgress = null, Action<float> unzipProgress = null)
        {
            string tempPath = Path.Combine(Application.persistentDataPath, "temp.zip");

            try
            {
                string url = $"{AppConfig.IpConfig}/FileLoad/Download/{fildId}";
                await WebRequestSystem.GetFile(url, tempPath,downloadProgress);

                // 解压下载的文件
                await UnzipAsync(tempPath, extractPath, unzipProgress);
                File.Delete(tempPath);
            }
            finally
            {
                // 清理临时文件
                if (File.Exists(tempPath))
                {
                    File.Delete(tempPath);
                }
            }
        }

        // 修改：添加进度回调参数
        public static async UniTask UnzipAsync(string zipPath, string extractPath,
            Action<float> progressCallback = null)
        {
            try
            {
              
                using (ZipArchive archive = ZipFile.OpenRead(zipPath))
                {
                    float totalEntries = archive.Entries.Count;
                    float processed = 0;

                    foreach (ZipArchiveEntry entry in archive.Entries)
                    {
                        string filePath = Path.Combine(extractPath, entry.FullName);
                        Directory.CreateDirectory(Path.GetDirectoryName(filePath));

                        if (!string.IsNullOrEmpty(entry.Name))
                        {
                            using (Stream inputStream = entry.Open())
                            using (FileStream outputStream = File.Create(filePath))
                            {
                                await inputStream.CopyToAsync(outputStream);
                            }
                        }

                        processed++;
                        float progress = processed / totalEntries;
                        progressCallback?.Invoke(progress);
                    }
                }
                Debug.Log($"解压完成: {extractPath}");
            }
            catch (Exception ex)
            {
                Debug.LogError($"解压失败: {ex.Message}");
                throw;
            }
        }

        /// <summary>
        /// 自定义网络请求器需要登录
        /// </summary>
        /// <param name="url"></param>
        /// <returns></returns>
        private static UnityWebRequest WebRequester(string url)
        {
            var request = new UnityWebRequest(url, UnityWebRequest.kHttpVerbGET);
            var authorization = GetAuthorization(AppConfig.UserName, AppConfig.PassWord);
            request.SetRequestHeader("AUTHORIZATION", authorization);
            return request;
        }

        private static string GetAuthorization(string userName, string password)
        {
            string auth = userName + ":" + password;
            var bytes = System.Text.Encoding.GetEncoding("ISO-8859-1").GetBytes(auth);
            return "Basic " + System.Convert.ToBase64String(bytes);
        }
    }
}