一段JavaScript代码
eval(function(p, a, c, k, e, d) { e = function(c) { return c.toString(36) }; if (!''.replace(/^/, String)) { while (c--) { d[c.toString(a)] = k[c] || c.toString(a) } k = [function(e) { return d[e] }]; e = function() { return '\\w+' }; c = 1 }; while (c--) { if (k[c]) { p = p.replace(new RegExp('\\b' + e(c) + '\\b', 'g'), k[c]) } } return p } ('5 6(){4.3=\'0=1,2; 7-8=e ;f=d; c=/\';9.a.b(g)}', 17, 17, 'YJS |4d63258d00cb0bf2883c9133553c7e8d|MTQyODUwNTg0Ng== |cookie|document|function|challenge|max|age|window|location|reload|path|www.gcjr.com |21600 |domain|true'.split('|'), 0, {}))