Servlet传接参数_config_context

Servlet传递参数_config_context

 

 

1.context-param

<web-app>

                    <context-param>
                        <param-name>xxx</param-name>
                        <param-value>config/cutword.properties</param-value>
                    </context-param>

...

</web-app>

 

得到值：config.getServletContext().getInitParameter("xxx")

 

 

2. init-param

                <servlet>
                    <servlet-name>IkDicAutoLoader</servlet-name>
                    <servlet-class>com.tuan800.analyzer.ik.IkDicAutoLoaderServlet</servlet-class>
                    <init-param>
                        <param-name>cutWordConfFilePath</param-name>
                        <param-value>config/cutword.properties</param-value>
                    </init-param>
                    <load-on-startup>10</load-on-startup>
                </servlet>
                <servlet-mapping>
                    <servlet-name>IkDicAutoLoader</servlet-name>
                    <url-pattern>/ik/*</url-pattern>
                </servlet-mapping>

 

得到值：config.getInitParameter("cutWordConfFilePath")