官方文档说明:
ZK Developer‘s Reference文档,章节为Minimize Number of JavaScript Files to Load,按照文档步骤执行,最后需在
web.xml中添加servlet,
  <servlet>
        <servlet-name>dspLoader</servlet-name>
        <servlet-class>org.zkoss.web.servlet.dsp.InterpreterServlet</servlet-class>
        <init-param>
            <param-name>class-resource</param-name>
            <param-value>true</param-value>
        </init-param>
    </servlet>
    <servlet-mapping>
        <servlet-name>dspLoader</servlet-name>
        <url-pattern>*.dsp</url-pattern>
    </servlet-mapping>
未配置前的加载js文件:

配置后加载js文件:

原文:http://www.cnblogs.com/langdangyunliu/p/5209065.html