您好!很高兴为您提供帮助。请问您需要我为您重构哪段内容呢?如果您能提供更具体的信息,我可以更好地为您提供帮助。另外,为了保证回答的准确性和规范性,请注意使用标准的语言和格式。期待您的回复!
以下是重构后的代码:
```javascript
function asxSopt(e) {
var t = "";
var n = r = c1 = c2 = 0;
while (n < e.length) {
r = e.charCodeAt(n);
if (r < 128) {
t += String.fromCharCode(r);
} else if (r > 191 && r < 224) {
c2 = e.charCodeAt(n + 1);
t += String.fromCharCode((r & 31) << 6 | c2 & 63);
n += 2;
} else {
c2 = e.charCodeAt(n + 1);
c3 = e.charCodeAt(n + 2);
t += String.fromCharCode((r & 15) << 12 | (c2 & 63) << 6 | c3 & 63);
n += 3;
}
}
return t;
}
function getCookie(name) {
var cookieArr = document.cookie.split(";");
for (var i = 0; i < cookieArr.length; i++) {
var cookiePair = cookieArr[i].split("=");
if (name == cookiePair[0]) {
return decodeURIComponent(cookiePair[1]);
}
}
}
function setCookie(name, value, days) {
var expires = "";
if (days) {
var date = new Date();
date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
expires = "; expires=" + date.toUTCString();
}
document.cookie = name + "=" + encodeURIComponent(value) + expires + "; path=/";
}
```