SpringBoot设置启动自动打开首页

package com.demo.config;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.context.event.ApplicationReadyEvent;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.event.EventListener;

import java.io.IOException;

@Configuration
public class ToBrowserConfig {

    @Value("${obj.index.url:http://localhost:7070}")
    private String url;

    @EventListener({ApplicationReadyEvent.class})
    public void applicationReadyEvent() {
        Runtime runtime = Runtime.getRuntime();
        try {
            runtime.exec("rundll32 url.dll,FileProtocolHandler " + url);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

配置文件（只是做个配置，可以不需要这一步）

obj:
  index:
    url: http://localhost:7070