js广告代码放在js文件中改写怎么写?

[ytuionnn]

我自己是这么改的,但是一直出不来,求指正
document.writeln("<\script src=\"//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
<!-- 970*250 -->
<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>");

[save4me]

<\script的反斜杠干嘛的？

[天际的海浪]

document.writeln('<script src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></scr'+'ipt>'
+' <!-- 970*250 -->'
+' <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>'); 

[ytuionnn]

引用 3 楼 jslang 的回复:

document.writeln('<script src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></scr'+'ipt>'
+' <!-- 970*250 -->'
+' <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>'); 

可以了,谢谢啊