js 文件里写 js 代码问题

V2EX = way to explore

V2EX 是一个关于分享和探索的地方

For Existing Member Sign In

请不要在回答技术问题时复制粘贴 AI 生成的内容

This topic created in 4242 days ago, the information mentioned may be changed or developed.

做了个小站,申请的谷歌和百度的广告,
放到js文件中后,用document.write来写的,但是前台就是不出现,请帮忙看下是哪里出错了?

document.writeln("<\script src=\"//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>

<ins class="adsbygoogle"
style="display:inline-block;width:970px;height:250px"
data-ad-client="ca-pub-9055653551438880"
data-ad-slot="7443996645"></ins>
<script>
(adsbygoogle = window.adsbygoogle || []).push({});
</script>");

script

ins

Data

6 replies 2014-09-19 09:55:22 +08:00

sneezry

Sep 17, 2014

var ga = document.createElement("script");
ga.src = "//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js";
document.getElementsByTagName("head")[0].appendChild(ga);

var ins = document.createElement("ins");
ins.className = "adsbygoogle";
ins.style = "display:inline-block;width:970px;height:250px";
ins.setAttribute("data-ad-client", "ca-pub-9055653551438880");
ins.setAttribute("data-ad-slot", "7443996645");
document.getElementsByTagName("body")[0].appendChild(ins);

(adsbygoogle = window.adsbygoogle || []).push({});

虽然不知道楼主为啥不直接写进HTML，但是楼主的写法太尼玛凶残了……

kmvan

Sep 17, 2014

为啥要这样写，就算是 document.write ，也会堵塞页面的

acecode

Sep 18, 2014

document.write才对吧
另外浏览器检查 script标签内容的时候看到</script>会当做脚本定义完毕
参照 h5bp 的做法，字符串里应该用这个 <\/script>

hkongm

Sep 18, 2014

async或者defer下吧

另外，小声的说下，楼主是不是忘了关adb？

a7898585

Sep 18, 2014

@sneezry
@hkongm
@acecode
@kmvan
改好了,谢谢各位
document.writeln('<script src="http://www.v2ex.com//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></scr'+'ipt>'
+' '
+' <ins class="adsbygoogle"'
+' style="display:inline-block;width:970px;height:250px"'
+' data-ad-client="ca-pub-9055653551438880"'
+' data-ad-slot="7443996645"></ins>'
+' <script>'
+' (adsbygoogle = window.adsbygoogle || []).push({});'
+' </scr'+'ipt>');

cdxem713

Sep 19, 2014

这写法还是够奇葩