js随机密码产生函数

['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<len; ++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]

 

 

原文地址:https://www.cnblogs.com/aivnfjgj/p/12638741.html