utc 相差8小时 js uuid算法

1 utc 相差8小时代码如下

(function(){

var data= new Date()
console.log("当地时间"+data)
var timeData=data.getTime()
console.log("时间戳"+timeData)
var timeOffsetData= data.getTimezoneOffset() * 60000;
console.log("获取偏移值"+timeOffsetData)
var nowData= timeData + timeOffsetData
console.log("获取世界时间"+nowData)
var beijingData = nowData + (3600000*8);
console.log("获取北京时间"+timeData)
var rightData = new Date(beijingData);
console.log("获取10位时间戳北京时间"+ Math.round(new Date(rightData) / 1000) )
})()

uuid 算法  参考链接  https://blog.csdn.net/w405722907/article/details/74375266

function dianji() {
var s = [];
var hexDigits = "0123456789abcdef";
for(var i = 0; i < 36; i++) {
s[i] = hexDigits.substr(Math.floor(Math.random() * 0x10), 1);
}
s[14] = "4"; // bits 12-15 of the time_hi_and_version field to 0010
s[19] = hexDigits.substr((s[19] & 0x3) | 0x8, 1); // bits 6-7 of the clock_seq_hi_and_reserved to 01
s[8] = s[13] = s[18] = s[23] = "-";

var uuid = s.join("");
console.log(uuid)
}