for add some easy to see log

sinplelogger

function logRemote() {
        const img = new Image();
        window.log_img = window.log_img || [];
        window.log_img.push(img);
        const content = [];
        for (let index = 0; index < arguments.length; index++) {
            const element = arguments[index];
            content.push('n[]=' + JSON.stringify(element));
        }
        img.src = 'https://127.0.0.1:8888/log?' + content.join('&');
    }
    const logger = document.getElementById('log');
    function logLocal() {
        const content = [];
        for (let index = 0; index < arguments.length; index++) {
            
            const element = arguments[index];
            content.push('n[]=' + 
            ((function (){try {
                return JSON.stringify(element);
            } catch (error) {
                return error.message;
            }})()));
        }
        const log = document.createElement('div');
        log.innerText = content.join('   ');
        logger.appendChild(log);
    }
    
    window.onerror = function (e) {
        logLocal('error', e);
    };