js随机密码产生函数_javascript技巧
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2022-05-27 11:17:42
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复制代码 代码如下:
function randPassword()
{
var text=['abcdefghijklmnopqrstuvwxyz','ABCDEFGHIJKLMNOPQRSTUVWXYZ','1234567890','~!@#$%^&*()_+";",./?'];
var rand = function(min, max){return Math.floor(Math.max(min, Math.random() * (max+1)));}
var len = rand(8, 16); // 长度为8-16
var pw = '';
for(i=0; i
var strpos = rand(0, 3);
pw += text[strpos].charAt(rand(0, text[strpos].length));
}
return pw;
}
测试代码:
[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]