第一步：建立资源文件

1.Messages.properties

vo.edit.msg = {0} \u4fe1\u606f\u7f16\u8bd1\u5b8c\u6210\uff01

2.Pages.properties

emp.add.page=/pages/back/emp/emp_add.jsp

3.Validations.properties

emp.add.rules=empno:int|ename:string|sal:double|hiredate:date

第二步：配置applicationContext-mvc.xml

        
     	     
      	         
       
        Messages
       	         
       
        Pages
       	         
       
        Validations
       	     
      	
     
    

第三步：父类中定义读取方法

package group.esperanto.action.util;import java.text.SimpleDateFormat;import java.util.Locale;import javax.annotation.Resource;import org.springframework.beans.propertyeditors.CustomDateEditor;import org.springframework.context.MessageSource;import org.springframework.web.bind.WebDataBinder;import org.springframework.web.bind.annotation.InitBinder;public class AbstractAction {	@Resource   //通过容器注入msgSource    private MessageSource msgSource;    // 定义读取资源文件内容   msgKey指properties文件中的键，args指传过来的参数，替代properties中的占位符	public 	String getValue(String msgKey,Object...args){		return this.msgSource.getMessage(msgKey, args, Locale.getDefault());	}}

第四步：控制器中读取

package group.esperanto.action;import java.io.IOException;import java.util.Date;import javax.servlet.ServletContext;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import javax.servlet.http.HttpSession;import javax.sound.midi.MidiDevice.Info;import org.apache.log4j.Logger;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestParam;import org.springframework.web.servlet.ModelAndView;import group.esperanto.action.util.AbstractAction;@Controller// 定义该Action的映射路径// 该路径绝对不能重复@RequestMapping("/pages/emp/*")public class EmpAction extends AbstractAction {		private	Logger log = Logger.getLogger(EmpAction.class);	@RequestMapping("info")	public ModelAndView Info(){		log.info(super.getValue("vo.edit.msg", "info "));		log.info(super.getValue("emp.add.page"));		log.info(super.getValue("emp.add.rules"));		return null;	}	}