JavaEE中servlet局部参数

在web.xml中

  <servlet>    <servlet-name>ConfigDemo</servlet-name>    <servlet-class>gz.nuist.d_config.ConfigDemo</servlet-class><!--     <load-on-startup>1</load-on-startup> -->    <init-param>    <param-name>path</param-name>    <param-value>D:/users.txt</param-value>    </init-param>  </servlet>

在servlet中

String path = null;path = this.getServletConfig().getInitParameter("path");/** * 读取内容 */try {BufferedReader br = new BufferedReader(new FileReader(path));String str=null;while((str=br.readLine())!=null){System.out.println(str);}} catch (FileNotFoundException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}