根据SpringBoot的Starter编写规则,需要编写xxxStarter依赖xxxAutoConfigurer,xxxStarter是一个空的jar,仅提供辅助性的依赖管理,引入其他类库
1.建立一个empty工程,建立一个普通maven模块xxxStarter,建立一个SpringBoot模块xxxAutoConfigurer,前者依赖后者
2.xxxAutoConfigurer:
新建:HelloService:
public class HelloService { private HelloProperties helloProperties; public void setHelloProperties(HelloProperties helloProperties) { this.helloProperties = helloProperties; } public HelloProperties getHelloProperties() { return helloProperties; } public String hello(){ return StringFormatter.format("%s:你好,%s欢迎光临",helloProperties.getWeekend(),helloProperties.getName()).getValue(); } }
新疆:HelloProperties类
@ConfigurationProperties(prefix = "brx") public class HelloProperties { private String weekend; private String name; public String getWeekend() { return weekend; } public void setWeekend(String weekend) { this.weekend = weekend; } public String getName() { return name; } public void setName(String name) { this.name = name; } }
新建:将启动类修改为一个配置类,并去除pom.xml中的maven插件
@Configuration @EnableConfigurationProperties(HelloProperties.class)//只有在web上下文才起作用 @ConditionalOnWebApplication public class BrxautoconfigApplication { @Autowired HelloProperties helloProperties; @Bean HelloService helloService(){ HelloService helloService = new HelloService(); helloService.setHelloProperties(helloProperties); return helloService; } }
新建:META-INF/spring.factories:
org.springframework.boot.autoconfigure.EnableAutoConfiguration=\com.brx.demo.brxautoconfig.BrxautoconfigApplication
3.将starter和Autocofigure项目install到本地仓库
4.新建一个普通web项目,并添加xxxStarter库,并在application.properties添加:
brx.weekend="周一"brx.name="白gg"
原文地址:https://www.cnblogs.com/brxHqs/p/10287338.html
时间: 2024-10-12 23:23:52