Component Scan is important concept when we want to create Bean. Currently we know what, for the class, we want to create Bean from it, we need to add @Component. @Component @Scope(ConfigurableBeanFactory.SCOPE_SINGLETON) public class ComponentPerson…

注解Annotation的IoC:从@Autowired到@Component 2017-01-23 目录 1 什么是注解2 不使用注解示例  2.1 com.springioc.animal.Monkey  2.2 com.springioc.animal.Tiger  2.3 com.springioc.bean.Zoo  2.4 com.springioc.main.AppMain  2.5 Beans.xml3 使用注解@Autowired示例  3.1对成员变量使用@Autowired…

原文地址:http://www.infoq.com/articles/ddd-in-practice Background Domain Driven Design (DDD) is about mapping business domain concepts into software artifacts. Most of the writings and articles on this topic have been based on Eric Evans' book "Domain Dr…

@Target(value={METHOD,ANNOTATION_TYPE}) @Retention(value=RUNTIME) @Documented public @interface Bean Indicates that a method produces a bean to be managed by the Spring container. Overview The names and semantics of the attributes to this annotation…

<!-- component:把一个类放入到spring容器中,该类就是一个component 在base-package指定的包及子包下扫描所有的类 --> <context:component-scan base-package="com.lee.spring012.scan.mvc.annotation"></context:component-scan> IStuDAO.java package com.lee.spring012.scan.…

http://www.concretepage.com/spring-4/spring-4-ehcache-configuration-example-with-cacheable-annotation   Spring 4 Ehcache Configuration Example with @Cacheable Annotation By Arvind Rai, March 16, 2015 In this page, we will learn Spring 4 Ehcache confi…

ylbtech-Java-Class-@I:java.annotation.Resource 1.返回顶部   2.返回顶部 1.1. import javax.annotation.Resource; 1.2. package com.ylbtech.api.platform.controller.auth; import com.ylbtech.api.platform.core.jwt.JwtConfigurationProperties; import com.ylbtech.api.p…

开心一刻 今天放学回家,气愤愤地找到我妈 我:妈,我们班同学都说我五官长得特别平 妈:你小时候爱趴着睡觉 我:你怎么不把我翻过来呢 妈:那你不是凌晨2点时候出生的吗 我:嗯,凌晨2点出生就爱趴着睡觉呗 爸:凌晨 2 点是丑时,丑! 妈:我把你翻过来,我看着你,我害怕呀 我内心一咯噔:敢情我不是天生的五官平呀,哎,虽不是天生,但胜似天生了 疑虑背景 疑虑描述 最近,在进行开发的过程中,发现之前的一个写法,类似如下 以我的理解,@Configuration 加 @Bean 会创建一个 userNam…

http://www.petrikainulainen.net/programming/spring-framework/unit-testing-of-spring-mvc-controllers-configuration/ Writing unit tests for Spring MVC controllers has traditionally been both simple and problematic. Although it is pretty simple to write…

package com.atguigu; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; /** * @SpringBootApplication 来标注一个主程序类,说明这是一个Spring Boot应用 */ @SpringBootApplication public class HelloWorldM…