添加学号追踪

This commit is contained in:
2026-01-05 12:02:14 +08:00
parent 744d1b65f8
commit bf6804c49e
5 changed files with 455 additions and 3 deletions
+373
View File
@@ -0,0 +1,373 @@
<!doctype html>
<html lang="zh-CN">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width,initial-scale=1" />
<title>管理后台 - 学生列表</title>
<style>
:root {
color-scheme: light;
--bg: #ffffff;
--fg: #111827;
--muted: #6b7280;
--border: #e5e7eb;
--panel: #f9fafb;
--danger: #b91c1c;
--ok: #065f46;
--accent: #2563eb;
--mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
--sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji",
"Segoe UI Emoji";
}
* {
box-sizing: border-box;
}
body {
margin: 0;
font-family: var(--sans);
background: var(--bg);
color: var(--fg);
}
header {
position: sticky;
top: 0;
z-index: 10;
background: var(--bg);
border-bottom: 1px solid var(--border);
}
.container {
max-width: 1200px;
margin: 0 auto;
padding: 12px 16px;
}
.row {
display: flex;
gap: 12px;
flex-wrap: wrap;
align-items: center;
}
.spacer {
flex: 1;
}
input,
button {
font: inherit;
padding: 8px 10px;
border: 1px solid var(--border);
border-radius: 8px;
background: #fff;
color: var(--fg);
}
button {
cursor: pointer;
}
button.primary {
border-color: var(--accent);
background: var(--accent);
color: #fff;
}
button.ghost {
background: #fff;
}
.badge {
font-size: 12px;
padding: 3px 8px;
border-radius: 999px;
border: 1px solid var(--border);
background: var(--panel);
color: var(--muted);
}
.badge.ok {
color: var(--ok);
border-color: rgba(6, 95, 70, 0.25);
background: rgba(6, 95, 70, 0.06);
}
.badge.err {
color: var(--danger);
border-color: rgba(185, 28, 28, 0.25);
background: rgba(185, 28, 28, 0.06);
}
main {
max-width: 1200px;
margin: 0 auto;
padding: 16px;
}
.panel {
border: 1px solid var(--border);
border-radius: 12px;
background: var(--panel);
}
.panel .panel-hd {
padding: 12px 12px 8px;
border-bottom: 1px solid var(--border);
display: flex;
gap: 8px;
align-items: center;
flex-wrap: wrap;
}
.panel .panel-bd {
padding: 12px;
}
h2 {
font-size: 14px;
margin: 0;
color: var(--muted);
letter-spacing: 0.02em;
text-transform: uppercase;
}
table {
width: 100%;
border-collapse: collapse;
background: #fff;
border: 1px solid var(--border);
border-radius: 10px;
overflow: hidden;
}
th,
td {
text-align: left;
padding: 10px 10px;
border-bottom: 1px solid var(--border);
vertical-align: top;
font-size: 13px;
}
th {
color: var(--muted);
font-weight: 600;
background: #fff;
}
tr:hover td {
background: rgba(37, 99, 235, 0.04);
}
.mono {
font-family: var(--mono);
font-size: 12px;
}
.small {
font-size: 12px;
color: var(--muted);
}
.error {
color: var(--danger);
}
</style>
</head>
<body>
<header>
<div class="container">
<div class="row">
<strong>声速测定 - 学生列表</strong>
<span id="status" class="badge">未连接</span>
<div class="spacer"></div>
<a href="/admin" class="small" style="text-decoration: none; color: var(--accent)">返回管理后台</a>
</div>
<div class="row" style="margin-top: 10px">
<label class="small">ADMIN_TOKEN:</label>
<input id="token" style="min-width: 260px" placeholder="粘贴 ADMIN_TOKEN" />
<button id="saveToken" class="primary">保存</button>
<button id="clearToken" class="ghost">清除</button>
<button id="refresh" class="ghost">刷新</button>
</div>
</div>
</header>
<main>
<section class="panel">
<div class="panel-hd">
<h2>做过实验的学生</h2>
<div class="spacer"></div>
<label class="small">From</label>
<input id="from" type="datetime-local" />
<label class="small">To</label>
<input id="to" type="datetime-local" />
</div>
<div class="panel-bd">
<div class="row">
<input id="studentId" placeholder="studentId(模糊)" style="min-width: 240px" />
<button id="apply" class="primary">查询</button>
<button id="reset" class="ghost">重置</button>
<span class="small" id="summary"></span>
</div>
<div id="error" class="small error" style="margin: 10px 0"></div>
<div style="overflow: auto">
<table>
<thead>
<tr>
<th>studentId</th>
<th>count</th>
<th>lastAt</th>
</tr>
</thead>
<tbody id="tbody"></tbody>
</table>
</div>
</div>
</section>
</main>
<script type="module">
const $ = (id) => document.getElementById(id);
function setStatus(ok, text) {
const el = $('status');
el.textContent = text;
el.className = 'badge ' + (ok ? 'ok' : 'err');
}
function getToken() {
return (localStorage.getItem('ADMIN_TOKEN') || '').trim();
}
function setToken(v) {
localStorage.setItem('ADMIN_TOKEN', (v || '').trim());
}
async function api(path, params = undefined) {
const token = getToken();
if (!token) throw new Error('未设置 ADMIN_TOKEN');
let url = path;
if (params) {
const u = new URL(location.origin + path);
for (const [k, v] of Object.entries(params)) {
if (v === undefined || v === null || v === '') continue;
u.searchParams.set(k, String(v));
}
url = u.pathname + u.search;
}
const res = await fetch(url, {
headers: {
Authorization: 'Bearer ' + token,
},
});
const json = await res.json().catch(() => ({}));
if (!res.ok || !json.ok) {
throw new Error(json?.error || '请求失败:' + res.status);
}
return json;
}
function toISOFromLocal(value) {
if (!value) return '';
const d = new Date(value);
if (Number.isNaN(d.getTime())) return '';
return d.toISOString();
}
function setError(msg) {
$('error').textContent = msg || '';
}
function renderRows(rows) {
const tbody = $('tbody');
tbody.innerHTML = '';
for (const r of rows) {
const tr = document.createElement('tr');
const cols = [
r.studentId || '',
String(r.count ?? ''),
r.lastAt ? new Date(r.lastAt).toLocaleString() : '',
];
for (let i = 0; i < cols.length; i++) {
const td = document.createElement('td');
if (i === 0) td.className = 'mono';
td.textContent = cols[i];
tr.appendChild(td);
}
tbody.appendChild(tr);
}
}
async function loadList() {
setError('');
const from = toISOFromLocal($('from').value);
const to = toISOFromLocal($('to').value);
const params = {
from,
to,
studentId: $('studentId').value.trim(),
};
const data = await api('/api/admin/students', params);
$('summary').textContent = `共 ${data.total} 名学生`;
renderRows(data.rows || []);
}
$('saveToken').addEventListener('click', async () => {
setToken($('token').value);
try {
await loadList();
setStatus(true, '已连接');
} catch (e) {
setStatus(false, '未连接');
setError(e?.message || String(e));
}
});
$('clearToken').addEventListener('click', () => {
setToken('');
$('token').value = '';
setStatus(false, '未连接');
setError('已清除 token');
$('summary').textContent = '';
$('tbody').innerHTML = '';
});
$('refresh').addEventListener('click', async () => {
try {
await loadList();
setStatus(true, '已连接');
} catch (e) {
setStatus(false, '未连接');
setError(e?.message || String(e));
}
});
$('apply').addEventListener('click', async () => {
try {
await loadList();
setStatus(true, '已连接');
} catch (e) {
setStatus(false, '未连接');
setError(e?.message || String(e));
}
});
$('reset').addEventListener('click', async () => {
$('studentId').value = '';
$('from').value = '';
$('to').value = '';
try {
await loadList();
setStatus(true, '已连接');
} catch (e) {
setStatus(false, '未连接');
setError(e?.message || String(e));
}
});
// init
$('token').value = getToken();
(async () => {
try {
if (getToken()) {
await loadList();
setStatus(true, '已连接');
} else {
setStatus(false, '未连接');
setError('请先在顶部设置 ADMIN_TOKEN');
}
} catch (e) {
setStatus(false, '未连接');
setError(e?.message || String(e));
}
})();
</script>
</body>
</html>