JisolGame/headless/index.js

// const URL = "http://192.168.0.174:7457/web-desktop/web-desktop/index.html"
const express = require("express");
const app = express();
const URL = "http://127.0.0.1:3000/static/index.html"

const runCocos = () => {

    const { JSDOM,ResourceLoader } = require('jsdom')
    const fetch = (...args) => import('node-fetch').then(({default: fetch}) => fetch(...args));

    const WebGL = require('gl');
    const WebGLRenderingContext = WebGL.WebGLRenderingContext;
    WebGLRenderingContext.prototype.texSubImage2D = function(){};
    const gl = WebGL(64, 64, { preserveDrawingBuffer: true });

    const resourceLoader = new ResourceLoader({
        proxy: URL,
        strictSSL: false,
        // userAgent: "Mellblomenator/9000",
    });

    fetch(URL).then(res => res.text()).then(html => {
        console.log("HTML Index 文件: ",html)
        global.window = (new JSDOM(html, { 
            url: URL,
            referrer: URL,
            contentType: "text/html; charset=utf-8",
            resources:resourceLoader,
            storageQuota: 10000000 , 
            runScripts: "dangerously"
        })).window;
        
        let HGContext = window.HTMLCanvasElement.prototype.getContext;
        window.TextDecoder = global.TextDecoder;
        window.HTMLCanvasElement.prototype.getContext = function(type,data) {
            if(type == "2d") {
                const TD = HGContext.bind(this)(type,data);
                TD.RenderComponentHandle = ()=>{}
                return TD;
            }
            return gl;
        };
        window.requestAnimationFrame = global.requestAnimationFrame;
        window.fetch = fetch;
    })

    setTimeout(() => {}, 99999999);
}
app.use('/static', express.static('static'))
app.listen(3000, () => {
    console.log("服务启动");
    runCocos();
});