tomcat 编译版本

 

 1<servlet>
 2    <servlet-name>jsp</servlet-name>
 3    <servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>
 4    <!--编译器版本-->    
 5    <init-param>            
 6        <param-name>compilerSourceVM</param-name>            
 7        <param-value>1.5</param-value>
 8    </init-param>         
 9    <init-param>           
10        <param-name>compilerTargetVM</param-name>           
11        <param-value>1.5</param-value>         
12    </init-param>    
13    <init-param>
14        <param-name>fork</param-name>
15        <param-value>false</param-value>
16    </init-param>
17    <init-param>
18        <param-name>xpoweredBy</param-name>
19        <param-value>false</param-value>
20    </init-param>
21    <load-on-startup>3</load-on-startup>
22</servlet>