Struts2 Tag and Packages

最新推荐文章于 2018-02-23 10:25:41 发布

原创最新推荐文章于 2018-02-23 10:25:41 发布 · 146 阅读

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本文详细介绍了如何通过移除WAR包中的JAR包和图片文件，将WAR包大小缩减至200kB以下。具体操作包括将struts2相关JAR包和tag文件移动至Web服务器类路径目录下，并相应调整web.xml配置。

Struts2 Tag and Packages

These days, I am considering to change our web project. What I am planning to do is reduce the size of our war package.
I want to make it smaller, so I need to move all the jar packages under WEB-INF/lib to WEB server classpath directory.

The related jar files are
struts2-core-2.1.8.1.jar
struts2-tiles-plugin-2.1.8.1.jar
xwork-core-2.1.6.jar

I put them to JBOSS_HOME/server/default/lib. But we used struts2 tag in our jsp file. So I need to copy the tag file.
I copy file struts-tags.tld from struts2-core-2.1.8.1.jar/META-INF/struts-tags.tld to WEB-INF/struts-tags.tld.

And what else?

I make some changes to web.xml as follow:
<jsp-config>
<taglib>
<taglib-uri>/struts-tags</taglib-uri>
<taglib-location>/WEB-INF/struts-tags.tld</taglib-location>
</taglib>
</jsp-config>

That is it. Enjoy it to have your war package less than 200 kB, because I move all the jar files and images out of my war.