1. 创建资源文件,放在action包里:App_en_US.properties, App_zh_CN.properties.

　在properties界面用add的方式添加变量,添加完成后, 打开source如下:

 

login.username=username\:login.password=password\:login.email=emaillogin.submit=submitlogin.username.isnull=username is nulllogin.password.isnull=password is nulllogin.email.isnull=email is nulllogin.password.lengtherror=password length must be 4~6login.email.formaterror=email format is errorlogin.field.isnull={0} is nulllabel.username=usernamelabel.password=passwordlabel.email=email

login.username=\u7528\u6237\u540D\:login.password=\u5BC6\u7801\:login.email=\u7535\u5B50\u90AE\u4EF6login.submit=\u786E\u5B9Alogin.username.isnull=\u7528\u6237\u540D\u4E0D\u80FD\u4E3A\u7A7Alogin.password.isnull=\u5BC6\u7801\u4E0D\u80FD\u4E3A\u7A7Alogin.email.isnull=\u7535\u5B50\u90AE\u7BB1\u4E0D\u80FD\u4E3A\u7A7Alogin.password.lengtherror=\u5BC6\u7801\u5FC5\u987B4~6\u4F4Dlogin.email.formaterror=\u7535\u5B50\u90AE\u4EF6\u683C\u5F0F\u4E0D\u6B63\u786Elogin.field.isnull={0}\u4E0D\u80FD\u4E3A\u7A7Alabel.username=\u7528\u6237\u540Dlabel.password=\u5BC6\u7801label.email=\u7535\u5B50\u90AE\u7BB1

　　

2. struts.xml加载属性文件, 配置在所有包最上面 struts里面, 添加下面这句话:

3. login.jsp页面读取资源文件:

//选择语言 英文|中文 
      
      
      
" οnclick="javascript:document.loginForm.action='<%=path%>/user/login1.action';document.loginForm.submit();"/>

4. struts.xml里在default包里添加:

         	
      
       /login.jsp
       
     

　　

5.validation.xml里加载属性信息:

validation.xml(UsersAction2-validationl.xml)里的出错信息也可以用国际化文件:

${getText("login.field.isnull",{getText("label.username")})} 传递参数, login.field.isnull里有{0}

     	
      		
       			
        
         				${getText("login.field.isnull",{getText("label.username")})}			
        		
       	
      		
      		
       			
        
         				${getText("login.field.isnull",{getText("label.password")})}			
        		
       		
       			
        4			
        6			
        		
       	
      		
      		
       			
        
         				${getText("login.field.isnull",{getText("label.email")})}