JSP文件过大编译失败，异常如is exceeding the 65535 bytes

空行的去除没有帮助，减少引用的js会有小帮助，但在jsp本身很大的时候作用有限。建议尝试修改应用服务器的web.xml文件（在tomcat下位于conf目录下，在jboss下位于server\default\deploy\jbossweb.sar目录下 ），修改如下图所示之处

<init-param>
    <param-name>mappedfile</param-name>
    <param-value>false</param-value>
</init-param>

<servlet>
        <servlet-name>jsp</servlet-name>
        <servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>
        <init-param>
            <param-name>fork</param-name>
            <param-value>false</param-value>
        </init-param>
        <init-param>
            <param-name>xpoweredBy</param-name>
            <param-value>false</param-value>
        </init-param>
	    <init-param>
            <param-name>mappedfile</param-name>
            <param-value>false</param-value>
        </init-param>
        <load-on-startup>3</load-on-startup>
</servlet>