2026-03-18 15:18:30 +08:00
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<%@ page contentType="text/html;charset=UTF-8" language="java" %>
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<%@ taglib prefix="s" uri="/struts-tags" %>
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<!DOCTYPE html>
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2026-03-24 09:18:13 +08:00
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<html lang="zh-CN">
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<head>
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2026-03-18 18:12:20 +08:00
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Hello Action - Struts2 学习实验台</title>
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2026-03-18 15:18:30 +08:00
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<style>
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body {
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margin: 0;
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min-height: 100vh;
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display: flex;
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align-items: center;
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justify-content: center;
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font-family: "Aptos", "Segoe UI", "Microsoft YaHei", sans-serif;
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background: linear-gradient(135deg, #1464c7 0%, #3f8df7 52%, #f68b1f 100%);
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color: #122033;
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}
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.card {
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width: min(860px, calc(100vw - 32px));
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background: rgba(255,255,255,0.94);
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border: 1px solid rgba(255,255,255,0.45);
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border-radius: 30px;
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padding: 30px;
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box-shadow: 0 24px 60px rgba(0,0,0,0.24);
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}
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.eyebrow {
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font-size: 12px;
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letter-spacing: 0.12em;
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text-transform: uppercase;
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color: #1464c7;
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font-weight: 800;
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}
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h1 {
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margin: 12px 0;
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font-size: 42px;
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line-height: 1.12;
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}
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p {
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margin: 0;
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color: #53667d;
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line-height: 1.9;
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}
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.grid {
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display: grid;
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grid-template-columns: repeat(2, minmax(0, 1fr));
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gap: 14px;
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margin-top: 20px;
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}
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.panel {
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padding: 18px;
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border-radius: 20px;
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background: #f6f9fd;
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border: 1px solid #dbe5f0;
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}
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.panel h3 {
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margin: 0 0 8px;
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font-size: 18px;
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}
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.panel code {
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display: inline-block;
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margin-top: 8px;
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padding: 4px 8px;
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border-radius: 10px;
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background: #e8f2ff;
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color: #1464c7;
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}
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.actions {
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display: flex;
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gap: 10px;
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flex-wrap: wrap;
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margin-top: 24px;
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}
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.btn {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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padding: 12px 18px;
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border-radius: 999px;
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text-decoration: none;
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font-weight: 700;
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}
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.btn-primary { background: #1464c7; color: #fff; }
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.btn-soft { background: #e8f2ff; color: #1464c7; }
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@media (max-width: 720px) {
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.grid { grid-template-columns: 1fr; }
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}
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</style>
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</head>
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<body>
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<div class="card">
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<div class="eyebrow">Hello Action</div>
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<h1><s:property value="message" default="Hello from Struts2!"/></h1>
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<p>这个页面用最短路径演示经典的 request -> action -> result 流程。你传入一个 name 参数，Action 处理后再交给 JSP 结果页渲染。</p>
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<div class="grid">
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<section class="panel">
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<h3>刚刚发生了什么</h3>
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<p><s:property value="tip" default="The action populated a few view properties before returning SUCCESS."/></p>
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</section>
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<section class="panel">
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<h3>建议下一步</h3>
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<p><s:property value="nextStep" default="Open the login flow next."/></p>
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</section>
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<section class="panel">
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<h3>再试一个请求</h3>
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<p>你可以换一个查询参数，观察问候语如何跟着变化。</p>
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<code><s:property value="requestSample" default="/hello?name=Platform%20Team"/></code>
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</section>
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<section class="panel">
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<h3>当前输入</h3>
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<p>name 参数值：<strong><s:property value="name" default="World"/></strong></p>
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</section>
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</div>
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<div class="actions">
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<a class="btn btn-primary" href="hello.action?name=Platform%20Team">用示例参数再运行一次</a>
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<a class="btn btn-soft" href="loginPage.action">进入登录实验</a>
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<a class="btn btn-soft" href="index.action">返回门户</a>
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</div>
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</div>
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</body>
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</html>
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