spring注解整合

最新推荐文章于 2025-08-15 12:37:27 发布

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package com.wcy.annotation;

import com.wcy.server.annotation.WCYRedisSessionServer;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.openfeign.EnableFeignClients;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.core.annotation.AliasFor;

import java.lang.annotation.*;

/**
 * <p>Title : Appliction.java</p>
 * <p>Description : 启动类注解</p>
 * <p>DevelopTools : IntelliJ IDEA 2018.2.3 x64</p>
 * <p>DevelopSystem : Windows 10</p>
 * <p>Company : org.wcy</p>
 * @author : WangChenYang
 * @date : 2020/9/1 13:55
 * @version : 0.0.1
 */
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
@Documented
@SpringBootApplication
/*feign服务发现*/
@EnableFeignClients(basePackages = "com.wcy.api.*")
/*spring组件扫描*/
@ComponentScan
/*注册中心发现*/
@EnableDiscoveryClient
/*持久层发现*/
@MapperScan
@WCYRedisSessionServer
public @interface Appliction {

    /*指明映射给组合注解内的哪个注解*/
    @AliasFor(value = "basePackages", annotation = EnableFeignClients.class)
    String[] feignBasePackages() default {"com.wcy.*"};

    @AliasFor(value = "basePackages", annotation = ComponentScan.class)
    String[] compBasePackages() default {"com.wcy.*"};

    @AliasFor(value = "basePackages", annotation = MapperScan.class)
    String[] mapperBasePackages() default {"com.wcy.mapper"};
}