SpringBoot读取自定义配置文件

自定义配置文件

my-config.properties

 bfxy.title=bfxy

 bfxy.name=hello spring boot!

 bfxy.attr=12345

配置文件类

appconfig.java

 import org.springframework.beans.factory.annotation.Autowired;

 import org.springframework.beans.factory.annotation.Value;

 import org.springframework.context.annotation.ComponentScan;

 import org.springframework.context.annotation.Configuration;

 import org.springframework.context.annotation.PropertySource;

 import org.springframework.core.env.Environment;

 @Configuration

 @ComponentScan({"com.bfxy.springboot.*"})            //你要进行扫描的包路径

 @PropertySource("classpath:my-config.properties")    //加载指定的配置

 public class appConfig {

     @Value("${custom.group}")

     private String customGroup;

     @Autowired

     private Environment environment;

     @Value("${bfxy.name}")

     private String name;

     @Value("${bfxy.title}")

     private String title;

     @Value("${bfxy.attr}")

     private String attr;

     public void output(){

         System.err.println("通过@Value注解读取配置: " + this.customGroup);

         System.err.println("通过Environment对象读取配置: " + environment.getProperty("custom.team"));

         System.err.println("加载自己的配置文件内容"+this.name+","+this.title+","+this.attr);

     }

 }