<html>
<head>
<title>随机密码生成</title>
</head>
<body>
数字，字母，特殊符号[默认8位]</button>
仅数字[默认3位]</button>
数字，字母[默认6位]</button>
</div>
////////////////////////////////////////////////////////////////////////////////////////
var signArray_xdst = [ //去掉Il1,0O,<,支付密码4、//76
["a", "b", "c", "d", "e", "f", "g", "h", "i", "j"],
["n", "o", "p", "q", "r", "s", "t", "u", "v", "w"],
["A", "B", "C", "D", "E", "F", "G", "H", "J", "K"],
["N", "P", "Q", "R", "S", "T", "U", "V", "W", "X"],
["k", "m", "x", "y", "z", "L", "M", "Y", "Z"],
["2", "3", "4", "5", "6", "7", "8", "9"],
["!", "@", "#", "$", "%", "^", "&", "*", "(", ")"],
["~", "_", "+", "{", "}", ":", ">", "?", "|"]
];
function xdst() {
var pwd = [];
//随机生成密码长度8-16
//var len = randomNum(8,16);
var len = document.getElementById('inputId').value;
console.log('len]' + len);
var ssd = checkLength(len);
if (ssd) {
console.log('往下走]' + len);
//循环密码长度
for (var i = 0; i < signArray_xdst.length; i++) {
var tmpArray = signArray_xdst[i];
var signIndex = Math.floor(Math.random() * tmpArray.length);
pwd.push(tmpArray[signIndex]);
}
for (var i = 0; i < len - signArray_xdst.length; i++) {
var indexNei = Math.floor(Math.random() * signArray_xdst.length);
var tmpArray = signArray_xdst[indexNei];
var signIndex = Math.floor(Math.random() * tmpArray.length);
pwd.push(tmpArray[signIndex]);
}
pwd.shuffle();
document.getElementById("showId").innerHTML = pwd.join("");
}
}
//////////////////////////////////////////////////////////////////////////////////////////////
var signArray_s = [
["0", "1", "2"],
["3", "5", "6"],
["7", "8", "9"]
];
function s() {
var pwd = [];
//随机生成密码长度8-16
//var len = randomNum(8,16);
var len = document.getElementById('inputId').value;
var ssd = checkLength(len);
if (ssd) {
console.log('往下走]' + len);
//循环密码长度
for (var i = 0; i < signArray_s.length; i++) {
var tmpArray = signArray_s[i];
var aaa = Math.random() * tmpArray.length;
console.log("aaa]" + aaa);
var signIndex = Math.floor(aaa); //向下取整正好是同等概率每段数字下标的位置
console.log("signIndex]" + signIndex)
pwd.push(tmpArray[signIndex]);
}
for (var i = 0; i < len - signArray_s.length; i++) {
var indexNei = Math.floor(Math.random() * signArray_s.length);
var tmpArray = signArray_s[indexNei];
var signIndex = Math.floor(Math.random() * tmpArray.length);
pwd.push(tmpArray[signIndex]);
}
pwd.shuffle();
document.getElementById("showId").innerHTML = pwd.join("");
}
}
////////////////////////////////////////////////////////////////////////////////////////////
var signArray_xds = [ //57
["a", "b", "c", "d", "e", "f", "g", "h", "i", "j"],
["n", "o", "p", "q", "r", "s", "t", "u", "v", "w"],
["A", "B", "C", "D", "E", "F", "G", "H", "J", "K"],
["N", "P", "Q", "R", "S", "T", "U", "V", "W", "X"],
["k", "m", "x", "y", "z", "L", "M", "Y", "Z"],
["2", "3", "4", "5", "6", "7", "8", "9"],
];
function xds() {
var pwd = [];
//随机生成密码长度8-16
//var len = randomNum(8,16);
var len = document.getElementById('inputId').value;
var ssd = checkLength(len);
if (ssd) {
console.log('往下走]' + len);
//循环密码长度
for (var i = 0; i < signArray_xds.length; i++) {
var tmpArray = signArray_xds[i];
var signIndex = Math.floor(Math.random() * tmpArray.length);
pwd.push(tmpArray[signIndex]);
}
for (var i = 0; i < len - signArray_xds.length; i++) {
var indexNei = Math.floor(Math.random() * signArray_xds.length);
var tmpArray = signArray_xds[indexNei];
var signIndex = Math.floor(Math.random() * tmpArray.length);
pwd.push(tmpArray[signIndex]);
}
pwd.shuffle();
document.getElementById("showId").innerHTML = pwd.join("");
}
}
///////////////////////////////////////////////////////////////////////////////////////////
function randomNum(min, max) {
return Math.floor(Math.random() * (max - min + 1) + min);
}
Array.prototype.shuffle = function() {
let arr = this,
temp,
length = arr.length;
for (let i = 0; i < arr.length - 1; i++) {
let index = Math.floor(Math.random() * (length--));
temp = arr[index];
arr[index] = arr[length];
arr[length] = temp;
}
return arr;
};
function checkLength(len) {
if (len > 999999) {
var b = window.confirm("此提交有使系统崩溃风险！");
if (b) {
return true;
} else {
return false;
}
} else {
return true;
}
}
</script>
</body>
</html>
