1 首先在applicationContext.xml中加入：
<beans xmlns:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.1.xsd">
</beans>
的命名空间，然后
2
<util:properties id="settings" location="WEB-INF/classes/META-INF/spring/test.properties" />
3 创建test.properties
abc=123
4
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@RequestMapping("/admin/images")
@Controller
public class ImageAdminController {
private String imageDir;
@Value("#{settings['test.abc']}")
public void setImageDir(String val) {
this.imageDir = val;
}
}
这样就将test.abc的值注入了imageDir中了
