Unity C#执行bat脚本的操作

我们先封装一下接口，如下，把EdtUtil.cs放置在Assets/Editor目录中

// EdtUtil.cs 
using System;
using UnityEditor;
using UnityEngine;
using System.Collections.Generic;
using System.IO;
using System.Threading;
using System.Text; 
class EdtUtil
{
    public static System.Diagnostics.Process CreateShellExProcess(string cmd, string args, string workingDir = "")
    {
        var pStartInfo = new System.Diagnostics.ProcessStartInfo(cmd);
        pStartInfo.Arguments = args;
        pStartInfo.CreateNoWindow = false;
        pStartInfo.UseShellExecute = true;
        pStartInfo.RedirectStandardError = false;
        pStartInfo.RedirectStandardInput = false;
        pStartInfo.RedirectStandardOutput = false;
        if (!string.IsNullOrEmpty(workingDir))
            pStartInfo.WorkingDirectory = workingDir;
        return System.Diagnostics.Process.Start(pStartInfo);
    }
    
    public static void RunBat(string batfile, string args, string workingDir = "")
    {
        var p = CreateShellExProcess(batfile, args, workingDir);
        p.Close();
    }
    
    public static string FormatPath(string path)
    {
        path = path.Replace("/", "\\");
        if (Application.platform == RuntimePlatform.OSXEditor)
            path = path.Replace("\\", "/");
    }
}

现在，我们在工程Assets外层有一个batFiles目录，里面有一个gen_client_cfg.bat脚本

我们想通过Unity菜单执行这个脚本，例

using UnityEngine;
using UnityEditor;
 
class Test
{
    private static void RunMyBat(string batFile,string workingDir)
    {
        var path = EdtUtil.FormatPath(workingDir);
        if (!System.IO.File.Exists(path))
        {
            GameLogger.LogError("bat文件不存在：" + path);
        }
        else
        {
            EdtUtil.RunBat(batFile, "", path);
        }
    }
    
    [MenuItem("Tools/执行gen_client_cfg.bat")]
    private static void Run()
    {
        // 执行bat脚本
        RunBat("gen_client_cfg.bat", Application.dataPath + "/../batFiles/");
    }
}

点击菜单【Tools】-【执行gen_client_cfg.bat】即可在Unity中直接执行bat脚本了

补充：unity运行bat文件并隐藏cmd窗口

懒散几年了，今天重拾学习计划。

Unity中调用bat文件的方法和因此cmd窗口的设置：

需要添加库

using System.Diagnostics;

方法代码：

public static System.Diagnostics.Process CreateShellExProcess(string cmd, string args, string workingDir = "")
    {
        var pStartInfo = new System.Diagnostics.ProcessStartInfo(cmd);
        pStartInfo.Arguments = args;
        pStartInfo.CreateNoWindow = false;
        pStartInfo.UseShellExecute = true;
       // pStartInfo.WindowStyle = ProcessWindowStyle.Hidden;
        pStartInfo.RedirectStandardError = false;
        pStartInfo.RedirectStandardInput = false;
        pStartInfo.RedirectStandardOutput = false;
        if (!string.IsNullOrEmpty(workingDir))
            pStartInfo.WorkingDirectory = workingDir;
        return System.Diagnostics.Process.Start(pStartInfo);
    }
    public  void RunBat(string batfile, string args, string workingDir = "")
    {
        var p = CreateShellExProcess(batfile, args, workingDir);
        p.Close();
    }

上面代码注释掉的那行就是隐藏窗口的方法。需要注意的是：

如果proc.StartInfo.UseShellExecute为false，使用：

proc.StartInfo.CreateNoWindow = true;

如果proc.StartInfo.UseShellExecute为true，通过以下方式为进程进行设置：

proc.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;

关闭开启的程序代码：

static System.Diagnostics.Process CreateShellExProcess(string cmd, string args, string workingDir = "")
 {
        var pStartInfo = new System.Diagnostics.ProcessStartInfo(cmd);
        pStartInfo.Arguments = args;
        pStartInfo.CreateNoWindow = false;
        pStartInfo.UseShellExecute = true;
        pStartInfo.WindowStyle = ProcessWindowStyle.Hidden;
        pStartInfo.RedirectStandardError = false;
        pStartInfo.RedirectStandardInput = false;
        pStartInfo.RedirectStandardOutput = false;
        if (!string.IsNullOrEmpty(workingDir))
            pStartInfo.WorkingDirectory = workingDir;
        return System.Diagnostics.Process.Start(pStartInfo);
    }
    public void RunBat(string batfile, string args, string workingDir = "")
    {
        var p = CreateShellExProcess(batfile, args, workingDir);
        p.Close();
    }

以上为个人经验，希望能给大家一个参考，也希望大家多多支持自学编程网。如有错误或未考虑完全的地方，望不吝赐教。

编程技巧