如何在运行时获取SPRING引导主机和端口地址? [英] How to get the SPRING Boot HOST and PORT address during run time?

问题描述

如何在运行时获取应用程序部署所在的主机和端口，以便可以在我的java方法中使用它?

How could I get the host and port where my application is deployed during run-time so that I can use it in my java method?

推荐答案

您可以通过 Environment net/InetAddress.html"rel =" noreferrer> port 和host，您可以使用InternetAddress获得.

You can get this information via Environment for the port and the host you can obtain by using InternetAddress.

@Autowired
Environment environment;

......
public void somePlaceInTheCode() {
    // Port
    environment.getProperty("server.port");
    // Local address
    InetAddress.getLocalHost().getHostAddress();
    InetAddress.getLocalHost().getHostName();

    // Remote address
    InetAddress.getLoopbackAddress().getHostAddress();
    InetAddress.getLoopbackAddress().getHostName();
}

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