ro-webgl/Assets/Editor/RoTool/RoTool.cs

using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.IO.Compression;
using System.Security.Cryptography;
using System.Text;
using ICSharpCode.SharpZipLib.Zip;
using UnityEditor;
using UnityEngine;

public class RoTool : EditorWindow
{
    [MenuItem("RO_Tool/[运行前准备] 合并Lua脚本到StreamingAssets目录！！", priority = 1)]
    public static void MergeLuaAssets()
    {
        Debug.Log("Merge Lua Files to Big File From Asset To Content Directory");
        CompressFiles(Constants.LuaDir, "Assets/StreamingAssets/" + Constants.LuaDirMergeFile);
        CompressFiles(Constants.LuaLogicDir, "Assets/StreamingAssets/" + Constants.LuaLogicDirMergeFile);
        CompressFiles(Constants.LuaPbDir, "Assets/StreamingAssets/" + Constants.LuaPbDirMergeFile);
        AssetDatabase.Refresh();
    }
    
    [MenuItem("RO_Tool/[运行前准备] 合并配置文件到StreamingAssets目录！！", priority = 1)]
    public static void MergeConfigAssets()
    {
        Debug.Log("Merge Config Files to Big File From Asset To Content Directory");
        CompressFiles(Constants.XmlConfig, "Assets/StreamingAssets/" + Constants.XmlConfigMergeFile);
        CompressFiles(Constants.CsvConfig, "Assets/StreamingAssets/" + Constants.CsvConfigMergeFile);
        AssetDatabase.Refresh();
    }
    
    private static HashSet<string> s_ValidExtMap = new HashSet<string>() { ".prefab", ".txt", ".xml", ".txt", ".lua", ".csv", ".ogg", ".wav", ".ttf", ".bytes", ".pb" };
    private static List<string> getAllFilesPathEX(string path, string searchPattern = "*.*", SearchOption searchOption = SearchOption.AllDirectories)
    {
        List<string> all = new List<string>();
        if (!Directory.Exists(path))
        {
            return all;
        }
        string[] allFiles = Directory.GetFiles(path, searchPattern, searchOption);
        for (int j = 0; j < allFiles.Length; ++j)
        {
            string fileName = allFiles[j];
            string ext = Path.GetExtension(fileName);
            if (string.IsNullOrEmpty(ext)) continue;
            ext = ext.ToLower();
            if (s_ValidExtMap.Contains(ext))
            {
                all.Add(fileName.Replace('\\', '/'));
            }
        }
        return all;
    }
    
    // 压缩文件
    static private void CompressFiles(string inputDirectory, string zipPath)
    {
        var files = getAllFilesPathEX(inputDirectory);
        // 确保输出文件夹存在
        string directory = Path.GetDirectoryName(zipPath);
        if (!Directory.Exists(directory))
        {
            Directory.CreateDirectory(directory);
        }

        // 创建一个ZIP文件并开始写入
        using (FileStream zipFile = new FileStream(zipPath, FileMode.Create))
        {
            using (ZipOutputStream zipStream = new ZipOutputStream(zipFile))
            {
                zipStream.SetLevel(6);
                zipStream.Password = Constants.ZipPW;
                foreach (var filePath in files)
                {
                    if (File.Exists(filePath))
                    {
                        // 获取文件的名称（不带路径）
                        string fileName = Path.GetFileName(filePath);
                        FileInfo fileInfo = new FileInfo(filePath);
                        byte[] fileBytes = File.ReadAllBytes(filePath);
                        //byte[] aseFileBytes = CommonUtil.Encrypt(fileBytes);
                        Debug.Log($"Added file: {fileName} to the ZIP archive.");
                        // 将文件添加到ZIP档案
                        ZipEntry entry = new ZipEntry(fileName) {
                            //DateTime = fileInfo.LastWriteTime,
                            //AESKeySize = 128 // 使用 AES 256 位加密
                        };
                        zipStream.PutNextEntry(entry);
                        zipStream.Write(fileBytes, 0, fileBytes.Length);
                        zipStream.CloseEntry();
                    }
                    else
                    {
                        Debug.LogWarning($"File does not exist: {filePath}");
                    }
                }
            }
        }

        Debug.Log($"Files successfully compressed into: {zipPath}");
    }
}