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| 继承演示 |
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File: context.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd">
<bean id="parent" class="SimpleBean" abstract="true">
<property name="name" value="Name 1"/>
</bean>
<bean id="bean1" class="SimpleBean" parent="parent">
<property name="age" value="28"/>
</bean>
<bean id="bean2" class="SimpleBean" parent="parent"/>
</beans>
File: Main.java
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.springframework.beans.factory.xml.XmlBeanFactory;
import org.springframework.core.io.ClassPathResource;
import org.springframework.stereotype.Component;
public class Main {
public static void main(String[] args) throws Exception {
XmlBeanFactory bf = new XmlBeanFactory(new ClassPathResource("context.xml"));
System.out.println(bf.getBean("bean1"));
System.out.println(bf.getBean("bean2"));
}
}
class SimpleBean {
private String name;
private int age;
public void setName(String name) {
this.name = name;
}
public void setAge(int age) {
this.age = age;
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder();
sb.append("SimpleBean");
sb.append("{name='").append(name).append('\'');
sb.append(", age=").append(age);
sb.append('}');
return sb.toString();
}
}
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 Spring-inheritanceDemo.zip( 2,599 k) |
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