js-关于唯一ID的创建，js-唯一ID创建

js-关于唯一ID的创建，js-唯一ID创建

 function S4() {
        return (((1+Math.random())*0x10000)|0).toString(16).substring(1);
    }
    function guid() {
        return (S4()+S4()+"-"+S4()+"-"+S4()+"-"+S4()+"-"+S4()+S4()+S4());
    }
    var myID = "static" + guid();
    console.log(myID)