以下代码来自google analitycs api。我可以想象其中一些目的是为了加密脚本,而另一些目的是为了减小文件大小。但我觉得还有更多这些。除了这些,这种宣誓的目的还能是什么?
var g = void 0,
i = !0,
j = null,
k = !1,
aa = encodeURIComponent,
ba = Infinity,
fa = setTimeout,
ga = decodeURIComponent,
l = Math;
function ha(a,b){
return a.name=b
}
var
m = "push",
ia = "test",
ja = "slice",
o = "replace",
ka = "load",
la = "floor",
ma = "charAt",
na = "value",
q = "indexOf",
oa = "match",
pa = "port",
qa = "createElement",
ra = "path",
r = "name",
t = "host",
u = "toString",
v = "length",
w = "prototype",
sa = "clientWidth",
x = "split",
ta = "stopPropagation",
ua = "scope",
y = "location",
va = "search",
z = "protocol",
wa = "clientHeight",
xa = "href",
A = "substring",
ya = "apply",
za = "navigator",
B = "join",
C = "toLowerCase",
D;