(Struts2解决篇)JSP页面整合Struts2标签库-蒲公英云

(Struts2解决篇)JSP页面整合Struts2标签库

桃扇骨 2023-10-18 20:36 113阅读 0赞

第一步：在web配置以下相关代码：

<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>*.jsp</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/struts2/*</url-pattern>
</filter-mapping>

第二步：在jsp页面头文件加载struts2的标签库

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@taglib prefix="s" uri="/struts-tags"%>

第三步：应用相关的标签库组件

<%@ 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">
    <!--
    <link rel="stylesheet" type="text/css" href="styles.css">
    -->
  </head>  
  <body>
  <!--struts2标签库  -->
  <s:form action="login">
        <s:textfield name="username" key="帐号"/>
        <s:textfield name="password" key="密码"/>
        <s:submit key="登入"/>
  </s:form>  
  </body>
</html>