获取服务器地址和应用程序名称

问题描述

环境：NetBeans 6.9.1，GlassFish 3.1

Environment: NetBeans 6.9.1, GlassFish 3.1

我有一个Java Web应用程序。如何动态获取服务器地址和应用程序名称？ '2in1'解决方案对我来说是最好的： http：// localhost：8080 / AppName / 。

I have a Java Web Application. How to get the server address and the application name dynamically? The '2in1' solution would be the best for me: http://localhost:8080/AppName/.

有没有实用的方法来获取这些信息？

Is there a practical way to get that information?

假设 AppName 的值将被修复，所以我只需要主机地址。是否可以通过JMX检索它？还有其他方法吗？

Let's say the value of AppName will be fixed, so I only need the host address. Is it possible to retrieve it via JMX? Any other ways?

推荐答案

HttpServletRequest 对象会给你什么需要：

The HttpServletRequest object will give you what you need:

• HttpServletRequest＃getLocalAddr（）：服务器的IP地址为字符串


• HttpServletRequest＃getLocalName（）：接收请求的服务器的名称


• HttpServletRequest＃getServerName（）：请求发送到的服务器的名称


• HtppServletRequest＃getLocalPort（ ）：服务器收到请求的端口


• HttpServletRequest＃getServerPort（）：端口请求已发送至


• HttpServletRequest＃getContextPath（）：标识应用程序的路径部分

• HttpServletRequest#getLocalAddr(): The server's IP address as a string
• HttpServletRequest#getLocalName(): The name of the server receiving the request
• HttpServletRequest#getServerName(): The name of the server that the request was sent to
• HtppServletRequest#getLocalPort(): The port the server received the request on
• HttpServletRequest#getServerPort(): The port the request was sent to
• HttpServletRequest#getContextPath(): The part of the path that identifies the application

这篇关于获取服务器地址和应用程序名称的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！