config

whycrzg

2021-04-06 e8ee110af4697aa365eb5cd27a2ce1c5944524bc

config

 src/main/java/com/whyc/config/ServerConfig.java

New file
@@ -0,0 +1,31 @@
package com.whyc.config;


import org.springframework.boot.web.context.WebServerInitializedEvent;
import org.springframework.context.ApplicationListener;
import org.springframework.context.annotation.Configuration;
import org.springframework.stereotype.Component;

import java.net.InetAddress;
import java.net.UnknownHostException;
import java.net.InetAddress;

@Component
public class ServerConfig implements ApplicationListener<WebServerInitializedEvent> {
    private int serverPort;

    public String getUrl() {
        InetAddress address = null;
        try {
            address = InetAddress.getLocalHost();
        } catch (UnknownHostException e) {
            e.printStackTrace();
        }
        return "http://" + address.getHostAddress() + ":" + this.serverPort;
    }

    @Override
    public void onApplicationEvent(WebServerInitializedEvent event) {
        this.serverPort = event.getWebServer().getPort();
    }
}