CMD命令启动unity并调用类和函数，执行代码逻辑

CmdTools必须在Editor文件夹内
打开CMD，输入以下命令

"C:\Program Files\Unity2018.4.16f1\Editor\Unity.exe" -projectPath "E:\Demo\CMDTest" -executeMethod CMD.CmdTools.CallByCmd GetCommandLineArgs 你好 132456 abcdefa

代码

using System;
using System.Diagnostics;
using UnityEditor;
using UnityEngine;
using Debug = UnityEngine.Debug;

namespace CMD
{
    public class CmdTools : Editor
    {
        /// 外部命令行调起来
        /// </summary>
        public static void CallByCmd()
        {
            //得到命令行传入的参数
            string[] arguments = Environment.GetCommandLineArgs();
            Debug.LogError("参数数量：" + arguments.Length);
            Process.Start(Application.dataPath);
        }
    }
}

参考：
https://docs.unity3d.com/Manual/CommandLineArguments.html
https://docs.unity3d.com/Manual/PlayerCommandLineArguments.html