http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript function generateUUID(){ var d = new Date().getTime(); var uuid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) { var r = (d + Math.random()*16)%1…
方法一 function guid() { return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) { var r = Math.random()*16|0, v = c == 'x' ? r : (r&0x3|0x8); return v.toString(16); }); } 方法二 function guid() { function S4() { return (((1+Math.random(…
代码一: /*! Math.uuid.js (v1.4) http://www.broofa.com mailto:robert@broofa.com Copyright (c) 2010 Robert Kieffer Dual licensed under the MIT and GPL licenses. */ /* * Generate a random uuid. * * USAGE: Math.uuid(length, radix) * length - the desired num…