如何从env-entry获取参数?
4.从env-entry获取: 用env-entry存放的参数,本个web应用中的任何servlet,jsp都可以获得。和context-param相比,env-entry存放的参数不止为String类型。下面的comp是component的意思。 例:1.4.1 ServletHello1.java: package com; import java.io.IOException; import java.io.InputStream; import javax.naming.Context; import javax.naming.InitialContext; import javax.naming.NamingException; import javax.servlet.ServletException; import javax.servlet.ServletOutputStream; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; public class ServletHello1 extends HttpServlet { public void