Spring bean自定义命名策略
本文内容纲要:Spring bean自定义命名策略
可以直接指定路径,让spring扫描包含注解的类
<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<context:component-scan base-package="com.zhyonk.bean" name-generator="com.zhyonk.framwork.simpleNameGenerator">
</context:component-scan>
</beans>
不写name-generator属性,默认的命名策略是类名首字母小写。
protected String buildDefaultBeanName(BeanDefinition definition) { String shortClassName = ClassUtils.getShortName(definition.getBeanClassName());
return Introspector.decapitalize(shortClassName);
}
自己可以定义一个generator,需要实现BeanNameGenerator接口
simpleNameGenerator.java
package com.zhyonk.framwork;import java.beans.Introspector;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.support.BeanDefinitionRegistry;
import org.springframework.beans.factory.support.BeanNameGenerator;
import org.springframework.util.ClassUtils;
public class simpleNameGenerator implements BeanNameGenerator {
public String generateBeanName(BeanDefinition definition,
BeanDefinitionRegistry registry) {
System.out.println("BeanDefinition:"+definition.getBeanClassName());
return definition.getBeanClassName();
}
}
这样获取实体类的时候返回的就是完整的类名了
本文内容总结:Spring bean自定义命名策略
原文链接:https://www.cnblogs.com/zhyonk/p/6183013.html
以上是 Spring bean自定义命名策略 的全部内容, 来源链接: utcz.com/z/362344.html