Unity WebGLUtility

WebGLUtility.cs

using UnityEngine;
using UnityEditor;
using System;
using System.Reflection;

namespace UTJ
{
    public class WebGLUtility
    {
        private static Type httpServerEditorWrapperType;
        private static Type websockifyEditorWrapperType;

        [MenuItem("Tools/WebGL/CreateWebSock")]
        public static void CreateWebsockifyEditorWrapper()
        {
            if(httpServerEditorWrapperType == null)
            {
                httpServerEditorWrapperType = GetType("UnityEditor.WebGL.WebsockifyEditorWrapper");
            }
            var method = httpServerEditorWrapperType.GetMethod("CreateIfNeeded", BindingFlags.Public | BindingFlags.Static);

        }
        public static void KillWebsockifyEditorWrapper()
        {
            if (httpServerEditorWrapperType == null)
            {
                httpServerEditorWrapperType = GetType("UnityEditor.WebGL.WebsockifyEditorWrapper");
            }
            var method = httpServerEditorWrapperType.GetMethod("Kill", BindingFlags.Public | BindingFlags.Static);
            method.Invoke(null, null);
        }

        [MenuItem("Tools/WebGL/CreateWebServer")]
        public static void CreateWebServer()
        {
            string path = EditorUtility.OpenFolderPanel("select webServerFolder", "", "");
            if (!string.IsNullOrEmpty(path))
            {
                int port = CreateHttpServerEditorWrapper(path);
                Application.OpenURL("http://localhost:" + port + "/");
            }
        }

        public static int CreateHttpServerEditorWrapper(string path)
        {
            if (websockifyEditorWrapperType == null)
            {
                websockifyEditorWrapperType = GetType("UnityEditor.WebGL.HttpServerEditorWrapper");
            }
            var method = websockifyEditorWrapperType.GetMethod("CreateIfNeeded", BindingFlags.Public | BindingFlags.Static);
            var newArgs = new object[] { path, 0 };
            method.Invoke(null, newArgs);
            return (int)newArgs[1];
        }

        public static void KillHttpServerEditorWrapper()
        {
            if (websockifyEditorWrapperType == null)
            {
                websockifyEditorWrapperType = GetType("UnityEditor.WebGL.HttpServerEditorWrapper");
            }
            var method = websockifyEditorWrapperType.GetMethod("Kill", BindingFlags.Public | BindingFlags.Static);
            method.Invoke(null, null);
        }


        private static Type GetType(string name)
        {
            var asms = AppDomain.CurrentDomain.GetAssemblies();
            foreach (var assembly in asms)
            {
                var type = assembly.GetType(name);
                if(type != null)
                {
                    return type;
                }
            }
            return null;
        }
    }
}