spring-DI环境搭建
2017-11-05 16:38
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1.导入AOP的家暴
2.在配置文件中添加context约束条件
3.在配置文注册组件扫描器
例子:
package com.abc.di01;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
@Component("myschool")//表示当前类的对象由Spring管理
public class School {
@Value("zs")
private String sname;
@Value("15")
private String address;
private int age;
public int getAge() {
return age;
}
<?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:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> <!-- bean definitions here -->
<context:component-scan base-package="com.abc.di01"></context:component-scan>
</beans>
导入的jar包为框架\Spring\4.2.1\spring-framework-4.2.1.RELEASE-dist\spring-framework-4.2.1.RELEASE\docs\spring-framework-reference\html xsd-configuration
aop jar包 spring-aop-4.2.1.RELEASE
2.在配置文件中添加context约束条件
3.在配置文注册组件扫描器
例子:
package com.abc.di01;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
@Component("myschool")//表示当前类的对象由Spring管理
public class School {
@Value("zs")
private String sname;
@Value("15")
private String address;
private int age;
public int getAge() {
return age;
}
<?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:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> <!-- bean definitions here -->
<context:component-scan base-package="com.abc.di01"></context:component-scan>
</beans>
导入的jar包为框架\Spring\4.2.1\spring-framework-4.2.1.RELEASE-dist\spring-framework-4.2.1.RELEASE\docs\spring-framework-reference\html xsd-configuration
aop jar包 spring-aop-4.2.1.RELEASE
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