3335 资源打包使用7zip压缩

client_Wu Xijin

2018-11-01 a4770cf99dfd80d2641acf138a66633a28ef9e8f

3335 资源打包使用7zip压缩

 Utility/SevenZipUtility.cs

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using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System.IO;

public class SevenZipUtility
{
    static string m_SevenZipToolPath = string.Empty;
    static string sevenZipToolPath {
        get {
            if (string.IsNullOrEmpty(m_SevenZipToolPath))
            {
                if (Directory.Exists("C:/Program Files/7-Zip"))
                {
                    m_SevenZipToolPath = "C:/Program Files/7-Zip";
                }
                else
                {
                    m_SevenZipToolPath = "C:/Program Files (x86)/7-Zip";
                }
            }

            return m_SevenZipToolPath;
        }
    }

    public static void Compress(string from, string to)
    {
        if (File.Exists(to))
        {
            File.Delete(to);
        }

        var cmd = string.Format("\"{0}\\7z\" a {1} {2} -mx9", sevenZipToolPath, to, from);
        SystemCMD.RunCmd(cmd);
    }

    public static void DeCompress(string from, string to)
    {
        lzma.doDecompress7zip(from, to, false, true);
    }

}

 Utility/SevenZipUtility.cs.meta

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timeCreated: 1541055675
licenseType: Pro
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 Utility/SystemCMD.cs

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using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class SystemCMD
{
    /// <summary>
    /// 调用终端执行命令
    /// </summary>
    /// <param name="command"></param>
    /// <returns></returns>
    public static string RunCmd(string command)
    {
        System.Diagnostics.Process p = new System.Diagnostics.Process();
        p.StartInfo.FileName = "cmd.exe";           //确定程序名
        p.StartInfo.Arguments = "/c " + command;    //确定程式命令行
        p.StartInfo.UseShellExecute = false;        //Shell的使用
        p.StartInfo.RedirectStandardInput = true;   //重定向输入
        p.StartInfo.RedirectStandardOutput = true; //重定向输出
        p.StartInfo.RedirectStandardError = true;   //重定向输出错误
        p.StartInfo.CreateNoWindow = true;          //设置置不显示示窗口
        p.Start();
        p.WaitForExit();
        string err = p.StandardError.ReadToEnd();
        string standoutput = p.StandardOutput.ReadToEnd();
        if (string.IsNullOrEmpty(err))
        {
            return standoutput;
        }
        else
        {
            return err;        //输出出流取得命令行结果果
        }
    }

}

 Utility/SystemCMD.cs.meta

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timeCreated: 1541043601
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