search

Home >Web Front-end >JS Tutorial >Example of method to generate UUID using JS_javascript skills

Example of method to generate UUID using JS_javascript skills

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB
WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOriginal
2016-05-16 15:07:111286browse

Example of method to generate UUID using JS

<!DOCTYPE html>
<html>
<head>
<script src="http://libs.baidu.com/jquery/1.10.2/jquery.min.js">
</script>
<script>
var id=getUuid();

$(document).ready(function(){
 $("p").click(function(){
  alert(id);
 });
});
  
function getUuid(){
  var len=32;//32长度
  var radix=16;//16进制
  var chars='0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'.split('');var uuid=[],i;radix=radix||chars.length;if(len){for(i=0;i<len;i++)uuid[i]=chars[0|Math.random()*radix];}else{var r;uuid[8]=uuid[13]=uuid[18]=uuid[23]='-';uuid[14]='4';for(i=0;i<36;i++){if(!uuid[i]){r=0|Math.random()*16;uuid[i]=chars[(i==19)&#63;(r&0x3)|0x8:r];}}}
  return uuid.join('');
}  
  
</script>
</head>
<body>

<p>点我，生成UUID。</p>

</body>
</html>

The above example of how to generate UUID using JS is all the content shared by the editor. I hope it can give you a reference, and I hope you will support Script Home.

Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article：Detailed explanation of the differences between string encoding functions escape(), encodeURI(), and encodeURIComponent() in js_javascript skillsNext article：Detailed explanation of the differences between string encoding functions escape(), encodeURI(), and encodeURIComponent() in js_javascript skills

Related articles

See more