可以給tomcat的context.xml<resource>節點裏面自定義屬性嗎

web.xml裏配置參數：

Xml代碼

<?xml version="1.0" encoding="UTF-8"?>

<web-app version="2.4" xmlns="/xml/ns/j2ee"

xmlns:xsi="/xml/ns/j2ee

/xml/ns/j2ee/web-app_2_4.xsd">

<context-param>

<description>允許的ip地址</description>

<param-name>IpAddress</param-name>

<param-value>127.0.0.1</param-value>

</context-param>

...

filter獲取

Java代碼

public void init(FilterConfig filterConfig) throws ServletException {

alowManageIpAddress=filterConfig.getServletContext().getInitParameter("IpAddress");

}

servlet獲取

Java代碼

String file=getServletContext().getInitParameter("xx")