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struts 校验属性错误显示写法

2017年12月25日 ⁄ 综合 ⁄ 共 794字 ⁄ 字号 评论关闭
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags" %>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>My JSP 'index.jsp' starting page</title>
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
  </head>
  
  <body>
  	<s:actionerror />
  -------------------------------
<%--	<s:fielderror />--%>
	<s:form action="Login" theme="simple">
		username:<s:textfield name="username" />${FieldErrors.username[0] }<br />
		password:<s:textfield name="password" />${FieldErrors.password[0] }<br />
		age:<s:textfield name="age" /><br />
		<s:submit value="提交" />
	</s:form>
  </body>
</html>

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