当包含的文件很大时，似乎会有开销。这与文件的内容无关，仅与文件的大小有关，文件仅与注释文本无关
<tiles:insertTemplate template="/WEB-INF/very/large/file/with/nothing/but/comments.jsp">
</tiles:insertTemplate>
insertTemplate的时间与文件的大小成正比。
comments.jsp看起来像这样：
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评论-％>
最佳答案
我在Tomcat（版本7）中遇到了同样的问题。我解决了将web.xml中的development参数设置为false的问题。
<servlet>
<servlet-name>jsp</servlet-name>
<servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>
<init-param>
<param-name>development</param-name>
<param-value>false</param-value>
</init-param>
...
</servlet>
关于java - <tiles:insertTemplate>很慢，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/3841399/