js工具
阿新 • • 發佈:2018-08-04
密碼 cde rda let n) rst password abcde return 1.使用js生成隨機密碼
function create_password(min_len=8,max_len=16) { let passwordArray=[‘abcdefghijklmnopqrstuvwxyz‘,‘ABCDEFGHIJKLMNOPQRSTUVWXYZ‘,‘1234567890‘,‘@-_#!‘]; let rand = function(min, max){ return Math.floor(Math.max(min, Math.random() * (max+1))); } let pwdlength= rand(min_len, max_len); let password = ‘‘; for(i=0; i<pwdlength; ++i) { let strpos = rand(0, 3); password += passwordArray[strpos].charAt(rand(0, passwordArray[strpos].length)); } return password; }
js工具