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"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd">
<bean id="test" class="TestBean">
<property name="name" value="${name}"/>
</bean>
<context:property-placeholder location="classpath:test.properties" />
<context:component-scan base-package="*"/>
</beans>
File: Main.java
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
public class Main {
public static void main(String[] z) {
ApplicationContext context = new ClassPathXmlApplicationContext("context.xml", Main.class);
TestBean testBean = (TestBean)context.getBean("test");
System.out.println(testBean);
}
}
class TestBean {
private String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder();
sb.append("TestBean");
sb.append("{name='").append(name).append('\'');
sb.append('}');
return sb.toString();
}
}
File: test.properties
name=AAA
Download: Spring-component-scan.zip( 4,649 k)