U3D调用7z解压文件

using UnityEngine;
using System;
using System.IO;
using System.Diagnostics;

public class Test : MonoBehaviour
{
    //7z程序的程序目录
    private string _7zExeUrl ;

    void Start()
    {
        _7zExeUrl = Application.dataPath + "/StreamingAssets/7z.exe";
        DecompressFileToDirectory(Application.dataPath + "/StreamingAssets/test.zip", Application.dataPath + "/StreamingAssets/");
    }

    public void DecompressFileToDirectory(string inFileath, string outFilePath)
    {
        try
        {
            Process process = new Process();
            string info = " x " + inFileath + " -o" + outFilePath + " -r ";
            ProcessStartInfo startInfo = new ProcessStartInfo(_7zExeUrl, info);
            process.StartInfo = startInfo;
            //隐藏DOS窗口
            process.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
            process.Start();
            process.WaitForExit();
            process.Close();
        }
        catch (Exception e)
        {
            UnityEngine.Debug.Log(e);
        }

    }
}

http://blog.csdn.net/awnuxcvbn/article/details/16886211