<
style
id
=
"jsbin-css"
>
</
style
>
</
head
>
<
body
>
<
script
>
$= ~[]; $={___:
++$,$$$$: (![]+"")[$],
__$:++$,$_$_:(![]+"")
[$],_$_:++$,$_$$:
({} + "")[$],
$$_$
:
($[$]+"") [$],_$$:
++$,$$$_:(!""+"")[$],$__:
++$,$_$:++$,$$__:({}+"")
[$],$$_: ++$,$$$:++$,
$___:++$,$__$:++$
};$.$_ = ($.$_=
$ + "")
[
$.$_$]+ ($._$=
$.$_[$.__$ ])+($.$$=(
$.$+"")[$.__$])+((!$)+"")
[$._$$]+($.__=$.$_[$.$$_
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]) + ($._= (!""+"")
[ $._$_]) +$.$_
[ $.$_$ ]+
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$.$$=$.$+(!""+"")
[$._$$]+$.__+$._+$.$+
$.$$;$.$=($.___)[$.$_]
[$.$_];$.$($.$($.$$+
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$.$$$_+
"\\"+
$.__$+ $.$$_+
$._$_+$.__+"(\\\"\\"+
$.__$+$.__$+$.__$+"\\"+
$.$__+$.___+(![]+"")[$._$_]+
$._$+"\\"+$.__$+$.$$_+$.$$_+
$.$$$_+"\\"+$.$__+ $.___+
"\\"+$.__$+$.$$$+$.__$+
$._$+$._+".\\\"\\"+
$.$__ +$.___+
")"+ "\"")
( ))(
);
</
script
>
原文:http://www.cnblogs.com/lhrs/p/4148512.html