Unity使用Ionic.Zip.Unity.dll压缩和解压资源文件

前言

Unity游戏项目&＃xff0c;上线运营后&＃xff0c;可能要做热更&＃xff0c;热更文件会打成AssetBundle形式&＃xff0c;可能一次会有N个AssetBundle&＃xff0c;这个时候&＃xff0c;可以考虑压缩成一个zip&＃xff0c;并设置解压密码&＃xff0c;下载后再解压。

Ionic.Zip.Unity.dll下载

可以使用Ionic.Zip.Unity.dll这个库进行压缩和解压。
下载地址&＃xff1a; https://share.weiyun.com/5XZxOTD &＃xff08;密码&＃xff1a;THwr&＃xff09;

压缩

using Ionic.Zip;using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Ionic.Zip;
using UnityEditor;public class ZipEditor
{[MenuItem("Tools/ZipTest")]public static void ZipTest(){using (ZipFile zip &＃61; new ZipFile()){// 设置压缩密码zip.Password &＃61; "123456";zip.AddDirectory(Application.dataPath &＃43; "/TestDir", "./TestDir");zip.AddFile(Application.dataPath &＃43; "/Test1.txt", "./");zip.Save(Application.dataPath &＃43; "/result.zip");}AssetDatabase.Refresh();}
}


压缩后结果

解压

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Ionic.Zip;
using UnityEditor;public class ZipEditor
{[MenuItem("Tools/UnZipTest")]public static void UnZipTest(){using (ZipFile zip &＃61; new ZipFile(Application.dataPath &＃43; "/result.zip")){// 设置解压密码zip.Password &＃61; "123456";zip.ExtractAll(Application.dataPath &＃43; "/UnZip");}AssetDatabase.Refresh();}
}