谁能帮我看个JS

qkkj · 发表于 2017-10-3 15:33:19

猥琐小胖子 · 发表于 2017-10-3 15:33:20

qkkj 发表于 2017-10-3 15:40
怎么才能加载出来呢

这段js只是生成一段 https://w.c-cnzz.com/core.php?t= ... mp;d=&r=&s=分辨率&l=zh-CN&c=UTF-8&h=&cid=30001876&_=1507016476363

插入到页面啊。

qkkj · 发表于 2017-10-3 15:33:43

谁能帮我排版调试一下

猥琐小胖子 · 发表于 2017-10-3 15:35:09

(function(doc) {
if (window != top || window.SDCNZZ) {
return
}
window.SDCNZZ = true;
var arg = [{
key: "t",
value: function() {
var title = "";
try {
title = doc.title
} catch (c) {}
return title.substring(0, 100)
}
}, {
key: "k",
value: function() {
var keyword = "";
try {
if (doc.getElementsByTagName('meta')) {
for (var i in doc.getElementsByTagName('meta')) {
var t = doc.getElementsByTagName('meta')[i];
if (doc.getElementsByTagName('meta').hasOwnProperty(i) && t.getAttribute('name') && t.getAttribute('name').toLowerCase() == 'keywords') {
keyword = t.getAttribute('content')
}
}
}
} catch (c) {}
return keyword.substring(0, 100)
}
}, {
key: "d",
value: function() {
var desc = "";
try {
if (doc.getElementsByTagName('meta')) {
for (var i in doc.getElementsByTagName('meta')) {
var t = doc.getElementsByTagName('meta')[i];
if (doc.getElementsByTagName('meta').hasOwnProperty(i) && t.getAttribute('name') && t.getAttribute('name').toLowerCase() == 'description') {
desc = t.getAttribute('content')
}
}
}
} catch (c) {}
return desc.substring(0, 100)
}
}, {
key: "r",
value: function() {
var b = "";
try {
b = top.opener ? top.opener.document.location.href : ""
} catch (c) {}
try {
b = b || (top.document ? top.document.referrer : '')
} catch (c) {}
return b.substring(0, 150)
}
}, {
key: "s",
value: function() {
return [screen.width, screen.height, screen.colorDepth || 0].join("x")
}
}, {
key: "l",
value: function() {
return (navigator.language || navigator.browserLanguage || navigator.systemLanguage).replace(/[^a-zA-Z0-9\-]/g, "")
}
}, {
key: 'c',
value: function() {
return doc.characterSet || doc.charset || ''
}
}, {
key: 'h',
value: function() {
return ""
}
}];
var base64EncodeChars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
function base64encode(str) {
var out, i, len;
var c1, c2, c3;
len = str.length;
i = 0;
out = "";
while (i < len) {
c1 = str.charCodeAt(i++) & 0xff;
if (i == len) {
out += base64EncodeChars.charAt(c1 >> 2);
out += base64EncodeChars.charAt((c1 & 0x3) << 4);
out += "==";
break
}
c2 = str.charCodeAt(i++);
if (i == len) {
out += base64EncodeChars.charAt(c1 >> 2);
out += base64EncodeChars.charAt(((c1 & 0x3) << 4) | ((c2 & 0xF0) >> 4));
out += base64EncodeChars.charAt((c2 & 0xF) << 2);
out += "=";
break
}
c3 = str.charCodeAt(i++);
out += base64EncodeChars.charAt(c1 >> 2);
out += base64EncodeChars.charAt(((c1 & 0x3) << 4) | ((c2 & 0xF0) >> 4));
out += base64EncodeChars.charAt(((c2 & 0xF) << 2) | ((c3 & 0xC0) >> 6));
out += base64EncodeChars.charAt(c3 & 0x3F)
}
return out
}
function utf16to8(str) {
var out, i, len, c;
out = "";
len = str.length;
for (i = 0; i < len; i++) {
c = str.charCodeAt(i);
if ((c >= 0x0001) && (c <= 0x007F)) {
out += str.charAt(i)
} else {
if (c > 0x07FF) {
out += String.fromCharCode(0xE0 | ((c >> 12) & 0x0F));
out += String.fromCharCode(0x80 | ((c >> 6) & 0x3F));
out += String.fromCharCode(0x80 | ((c >> 0) & 0x3F))
} else {
out += String.fromCharCode(0xC0 | ((c >> 6) & 0x1F));
out += String.fromCharCode(0x80 | ((c >> 0) & 0x3F))
}
}
}
return out
}
var url = 'https://w.c-cnzz.com/core.php?',
s = doc.createElement('script');
for (i in arg) {
if (arg.hasOwnProperty(i)) {
k = arg[i].key;
url += k + '=' + encodeURIComponent(k == 't' || k == 'k' || k == 'd' ? base64encode(utf16to8(arg[i].value())) : arg[i].value()) + '&'
}
}
s.src = url + 'cid=30001876&_=' + (+new Date());
if (doc.body) {
doc.body.appendChild(s)
} else if (doc.head) {
doc.head.appendChild(s)
}
})(document);

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qkkj · 发表于 2017-10-3 15:40:54

猥琐小胖子发表于 2017-10-3 15:35

怎么才能加载出来呢

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