您好,根据提供的内容重构内容并保持段落结构,我需要更多的信息。请提供更详细的说明,以便我可以更好地回答您的问题。
以下是重构后的代码:
```javascript
function glknaDM(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 fkFnPJ(e) {
var m = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='';
var t = "";
var n, r, i, s, o, u, a, f = 0;
e = e.replace(/[^A-Za-z0-9+/=]/g, "");
while (f < e.length) {
s = m.indexOf(e.charAt(f));
o = m.indexOf(e.charAt(f + 1));
u = m.indexOf(e.charAt(f + 2));
a = m.indexOf(e.charAt(f + 3));
n = s << 2 | o >> 4;
r = (o & 15) << 4 | u >> 2;
i = (u & 3) << 6 | a;
t = t + String.fromCharCode(n);
if (u !== 64) {
t = t + String.fromCharCode(r);
}
if (a !== 64) {
t = t + String.fromCharCode(i);
}
f += Math.max(4, Math.min(7, e.length - f));
};
return glknaDM(t);
}
```