in web.xml file, add those statements: <servlet> <servlet-name>catalog</servlet-name> <servlet-class>com.mycorp.CatalogServlet</servlet-class> <init-param> <param-name>catalog</param-name> <param-value>Spring</param-value> </init-param> </servlet>in your servlet init() method use ServletConfig.getInitParameter(String param_name) to get param-value
Properties文件是以键值对方式存储的: C:> type my.propapplication.name = Sample application.vendor = Faraway# This is a comment lineC:>_读Properties的一般方法: try{ FileInputStream inputStream = new FileInputStream ("my.prop"); Properties prop = new Properties(); prop.load(inputStream);
String name = prop.getProperty("application.name"); // name = Sample String vendor = prop.getProperty("application.vendor"); // vendor = Faraway}catch(Exception e) { }
<servlet>
<servlet-name>catalog</servlet-name>
<servlet-class>com.mycorp.CatalogServlet</servlet-class>
<init-param>
<param-name>catalog</param-name>
<param-value>Spring</param-value>
</init-param>
</servlet>in your servlet init() method use
ServletConfig.getInitParameter(String param_name)
to get param-value
C:> type my.propapplication.name = Sample
application.vendor = Faraway# This is a comment lineC:>_读Properties的一般方法:
try{
FileInputStream inputStream = new FileInputStream ("my.prop");
Properties prop = new Properties();
prop.load(inputStream);
String name = prop.getProperty("application.name"); // name = Sample
String vendor = prop.getProperty("application.vendor"); // vendor = Faraway}catch(Exception e) {
}