我需要使用带有@springbootapplication注解的主类中的环境

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.core.env.Environment;

@SpringBootApplication
public class YourApplication {

    @Autowired
    private Environment environment;

    public static void main(String[] args) {
        SpringApplication.run(YourApplication.class, args);
    }

    // 在需要获取环境信息的地方使用environment对象
    // ...
}

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.env.Environment;
import import org.springframework.stereotype.Component;

@Component
public class YourComponent {

    @Autowired
    private Environment environment;

    // 在需要获取环境信息的地方使用environment对象
    // ...
}

String propertyValue = environment.getProperty("property.key");

boolean hasProperty = environment.containsProperty("property.key");

String envValue = environment.getSystemEnvironment().get("ENV_VAR_KEY");

String argValue = environment.getProperty("arg.key");