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<!-- 配置fileUpload的拦截器 -->
<interceptor-ref name="fileUpload">
<!-- 允许上传的文件大小 -->
<param name="maximumSize">1024</param>
</interceptor-ref>
struts.messages.error.file.too.large=文件太大
属性文件:services.properties
其中内容有:apply=xxxxxx{0}xxxxxxx{1}
MessageResources mr = MessageResourcesFactory.createFactory().createResources("services");
String reqUrl = mr.getMessage("apply", new String[]{参数1,参数二,....参数N});
String msg_temp = "长度不能大于{0}K";
String msg_value1 = "10";
String msg_value2 = "100";
String msg = MessageFormat.format(msg_temp, msg_value1, msg_value2);
System.out.println(msg);
String msg_temp = "长度不能大于{0}K";
String msg_value = "10";
String msg = MessageFormat.format(msg_temp, msg_value);
System.out.println(msg);