修改console.log前面加上时间戳

(function(){
    const oldLog = console.log;
    console.log = function(...arr){
        arr.unshift((new Date()).toISOString())
        oldLog.apply(console, arr);
    }
})()

console.log(1.1,'2', null, {a:33})
// 2025-10-22T06:33:45.853Z 1.1 2 null {a: 33}