1 Math.guid =
function() {
2 return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g,
function(c) {
3 var r = Math.random() * 16 | 0
,
4 v = c == 'x' ? r : (r & 0x3 | 0x8
);
5 return v.toString(16
);
6 }).toUpperCase();
7 };
转载于:https://www.cnblogs.com/qzsonline/archive/2012/08/05/2623842.html
相关资源：Guid生成器(随机生成工具)
