java

1  第一种

  <bean id="configProperties" class="org.springframework.beans.factory.config.PropertiesFactoryBean">
       <property name="locations">
           <list>
               <value>classpath*:config.properties</value>
           </list>
       </property>
   </bean>

   @Value("#{configProperties['ftp_username']}")
   private String username;

   @Value("#{configProperties['ftp_password']}")
   private String password;

   @Value("#{configProperties['ftp_ip']}")
   private String ip;

    @Autowired
    Properties configProperties;

2 第二种
  <util:properties id="sys" location="classpath:webconfig/sys.properties"/> 

  @Component 
public class SysConf { 
 
    @Value("#{sys.test}") 
    private String test; 
 
    @Value("#{sys.test}") 
    public void setTest(String test){ 
        test = test; 
    } 
 
    @Value("#{sys}") 
    public void setSysConf(Properties sys){ 
        test= sys.getProperty("test"); 
    } 
} 

  xml加入配置
xmlns:util="http://www.springframework.org/schema/util" 
    xsi:schemaLocation=" 
     http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd"> 
<context:component-scan base-package="com.manpedia" > 
</context:component-scan>