feat: finish bilingual session auth learning lab

2026-03-24 09:18:13 +08:00
parent 4cc4c26f2b
commit 5e318cb7f4
27 changed files with 1911 additions and 1079 deletions
--- a/web/WEB-INF/views/validation/form.jsp
+++ b/web/WEB-INF/views/validation/form.jsp
@@ -0,0 +1,133 @@
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+<%@ taglib prefix="s" uri="/struts-tags" %>
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>字段校验实验 - Struts2 学习实验台</title>
+    <style>
+        body {
+            margin: 0;
+            min-height: 100vh;
+            padding: 24px;
+            font-family: "Aptos", "Segoe UI", "Microsoft YaHei", sans-serif;
+            background: linear-gradient(135deg, #db2777 0%, #f472b6 55%, #ffe4f1 100%);
+        }
+        .shell {
+            max-width: 900px;
+            margin: 0 auto;
+            background: rgba(255,255,255,0.95);
+            border-radius: 28px;
+            padding: 28px;
+            box-shadow: 0 24px 60px rgba(0,0,0,0.18);
+        }
+        .eyebrow {
+            font-size: 12px;
+            letter-spacing: 0.12em;
+            text-transform: uppercase;
+            color: #db2777;
+            font-weight: 800;
+        }
+        h1 { margin: 10px 0 12px; }
+        p { margin: 0; color: #6e5565; line-height: 1.85; }
+        .field { margin-top: 16px; }
+        label { display: block; margin-bottom: 8px; font-weight: 700; color: #4a223b; }
+        input, textarea {
+            width: 100%;
+            padding: 13px 14px;
+            border-radius: 14px;
+            border: 1px solid #ecd6e0;
+            font: inherit;
+        }
+        textarea { resize: vertical; min-height: 120px; }
+        button {
+            width: 100%;
+            margin-top: 18px;
+            padding: 14px;
+            border: 0;
+            border-radius: 14px;
+            background: linear-gradient(135deg, #db2777, #f472b6);
+            color: white;
+            font-size: 16px;
+            font-weight: 800;
+            cursor: pointer;
+        }
+        .error { color: #c0265d; font-size: 13px; margin-top: 6px; }
+        .note {
+            margin-top: 18px;
+            padding: 16px;
+            border-radius: 18px;
+            background: #fff3f8;
+            border: 1px solid #f3d8e6;
+        }
+        .links { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
+        .link-btn {
+            display: inline-flex;
+            padding: 10px 14px;
+            border-radius: 999px;
+            background: #fff0f7;
+            color: #db2777;
+            text-decoration: none;
+            font-weight: 700;
+        }
+    </style>
+</head>
+<body>
+    <div class="shell">
+        <div class="eyebrow">受保护校验页</div>
+        <h1>在业务执行前，先把输入规则讲清楚</h1>
+        <p>这个实验页专门用来讲 Struts2 的 <code>validate()</code>。你可以故意输错，再看字段错误如何被带回到原页面。</p>
+
+        <s:if test="#session.demoUser == null">
+            <div class="note">
+                <strong>当前未登录</strong>
+                <p style="margin-top: 8px;">校验页也已经接入 Session 保护。请先登录，再体验校验失败和成功两种状态。</p>
+            </div>
+            <div class="links">
+                <a class="link-btn" href="../loginPage.action">先去登录</a>
+                <a class="link-btn" href="../index.action">返回门户</a>
+            </div>
+        </s:if>
+        <s:else>
+            <div class="note">
+                <strong>建议观察点</strong>
+                <p style="margin-top: 8px;">先故意输入一个短用户名、错误邮箱和超范围年龄，再修正后重新提交，对比两次页面反馈。</p>
+            </div>
+
+            <s:form action="validate" method="post" namespace="/">
+                <div class="field">
+                    <label for="username">用户名（3 到 20 字符）</label>
+                    <s:textfield id="username" name="username" placeholder="release-manager"/>
+                    <div class="error"><s:fielderror fieldName="username"/></div>
+                </div>
+
+                <div class="field">
+                    <label for="email">邮箱</label>
+                    <s:textfield id="email" name="email" placeholder="release@example.com"/>
+                    <div class="error"><s:fielderror fieldName="email"/></div>
+                </div>
+
+                <div class="field">
+                    <label for="age">年龄（18 到 60）</label>
+                    <s:textfield id="age" name="age" placeholder="30"/>
+                    <div class="error"><s:fielderror fieldName="age"/></div>
+                </div>
+
+                <div class="field">
+                    <label for="bio">简介</label>
+                    <s:textarea id="bio" name="bio" placeholder="描述角色、经验或当前负责的平台方向。"/>
+                    <div class="error"><s:fielderror fieldName="bio"/></div>
+                </div>
+
+                <button type="submit">提交并查看校验结果</button>
+            </s:form>
+
+            <div class="links">
+                <a class="link-btn" href="../dashboard.action">返回仪表盘</a>
+                <a class="link-btn" href="../uploadPage.action">继续看上传页</a>
+            </div>
+        </s:else>
+    </div>
+</body>
+</html>