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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>时间戳转换工具</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
min-height: 100vh;
padding: 20px;
}
.navbar {
max-width: 1600px;
margin: 0 auto 20px;
background: white;
border-radius: 12px;
box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
padding: 15px 30px;
display: flex;
align-items: center;
gap: 20px;
}
.navbar-title {
font-size: 20px;
font-weight: 700;
color: #667eea;
margin-right: auto;
}
.navbar-links {
display: flex;
gap: 10px;
}
.navbar-link {
padding: 10px 20px;
border-radius: 8px;
text-decoration: none;
color: #666;
font-weight: 600;
transition: all 0.3s;
font-size: 14px;
}
.navbar-link:hover {
background: #f5f5f5;
color: #667eea;
}
.navbar-link.active {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
}
.container {
max-width: 1600px;
margin: 0 auto;
background: white;
border-radius: 12px;
box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
overflow: hidden;
display: flex;
flex-direction: column;
min-height: calc(100vh - 40px);
}
.header {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
padding: 30px;
text-align: center;
}
.header h1 {
font-size: 28px;
margin-bottom: 10px;
}
.header p {
font-size: 14px;
opacity: 0.9;
}
.content {
display: flex;
flex: 1;
min-height: 0;
}
.left-panel, .right-panel {
flex: 1;
padding: 30px;
display: flex;
flex-direction: column;
}
.left-panel {
border-right: 1px solid #eee;
}
.panel-title {
font-size: 18px;
font-weight: 600;
color: #333;
margin-bottom: 20px;
display: flex;
align-items: center;
gap: 10px;
}
.panel-title::before {
content: '';
width: 4px;
height: 20px;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
border-radius: 2px;
}
.input-group {
margin-bottom: 20px;
}
label {
display: block;
margin-bottom: 8px;
font-weight: 600;
color: #555;
font-size: 14px;
}
input[type="text"], input[type="datetime-local"] {
width: 100%;
padding: 12px;
border: 2px solid #e0e0e0;
border-radius: 8px;
font-size: 14px;
font-family: 'Monaco', 'Menlo', 'Courier New', monospace;
transition: border-color 0.3s;
}
input[type="text"]:focus, input[type="datetime-local"]:focus {
outline: none;
border-color: #667eea;
}
.button-group {
display: flex;
gap: 10px;
margin-bottom: 20px;
}
button {
padding: 12px 24px;
border: none;
border-radius: 8px;
font-size: 14px;
font-weight: 600;
cursor: pointer;
transition: all 0.3s;
flex: 1;
}
.btn-primary {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
}
.btn-primary:hover {
transform: translateY(-2px);
box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}
.btn-secondary {
background: #f5f5f5;
color: #333;
}
.btn-secondary:hover {
background: #e0e0e0;
}
.result-box {
background: #f8f9fa;
border-radius: 8px;
padding: 20px;
min-height: 200px;
flex: 1;
display: flex;
flex-direction: column;
}
.result-item {
margin-bottom: 15px;
padding: 15px;
background: white;
border-radius: 6px;
border-left: 4px solid #667eea;
}
.result-label {
font-size: 12px;
color: #999;
margin-bottom: 8px;
text-transform: uppercase;
letter-spacing: 0.5px;
}
.result-value {
font-size: 16px;
font-weight: 600;
color: #333;
font-family: 'Monaco', 'Menlo', 'Courier New', monospace;
word-break: break-all;
}
.error {
background: #ffebee;
color: #c62828;
padding: 15px;
border-radius: 8px;
border-left: 4px solid #c62828;
margin-top: 15px;
}
.info-box {
background: #e3f2fd;
padding: 15px;
border-radius: 8px;
margin-bottom: 20px;
border-left: 4px solid #2196f3;
font-size: 13px;
line-height: 1.6;
}
.info-box strong {
color: #1976d2;
}
.timestamp-options {
display: flex;
gap: 10px;
margin-bottom: 15px;
}
.option-btn {
flex: 1;
padding: 10px;
background: #f5f5f5;
border: 2px solid #e0e0e0;
border-radius: 8px;
cursor: pointer;
transition: all 0.3s;
font-size: 13px;
text-align: center;
}
.option-btn.active {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
border-color: #667eea;
}
.current-time {
background: #f0f4ff;
padding: 15px;
border-radius: 8px;
margin-bottom: 20px;
text-align: center;
}
.current-time-label {
font-size: 12px;
color: #666;
margin-bottom: 5px;
}
.current-time-value {
font-size: 18px;
font-weight: 600;
color: #667eea;
font-family: 'Monaco', 'Menlo', 'Courier New', monospace;
}
@media (max-width: 768px) {
.navbar {
flex-direction: column;
gap: 15px;
padding: 15px 20px;
}
.navbar-title {
margin-right: 0;
}
.navbar-links {
width: 100%;
justify-content: center;
}
.content {
flex-direction: column;
}
.left-panel {
border-right: none;
border-bottom: 1px solid #eee;
}
}
</style>
</head>
<body>
<nav class="navbar">
<div class="navbar-title">🛠️ 开发工具集</div>
<div class="navbar-links">
<a href="decode.html" class="navbar-link">Base64 解码</a>
<a href="timestamp.html" class="navbar-link active">时间戳转换</a>
<a href="json-formatter.html" class="navbar-link">JSON 格式化</a>
<a href="json-diff.html" class="navbar-link">JSON Diff</a>
</div>
</nav>
<div class="container">
<div class="header">
<h2>⏰ 时间戳转换工具</h2>
</div>
<div class="current-time">
<div class="current-time-label">当前时间</div>
<div class="current-time-value" id="currentTime"></div>
<div class="current-time-label" style="margin-top: 5px;">当前时间戳（秒）: <span id="currentTimestamp" style="font-family: 'Monaco', 'Menlo', 'Courier New', monospace;">-</span></div>
</div>
<div class="content">
<div class="left-panel">
<div class="panel-title">时间戳 → 可读时间</div>
<div class="input-group">
<label for="timestampInput">输入时间戳：</label>
<input type="text" id="timestampInput" placeholder="例如: 1609459200 或 1609459200000" />
</div>
<div class="button-group">
<button class="btn-primary" onclick="timestampToDate()">转换为时间</button>
<button class="btn-secondary" onclick="clearTimestamp()">清空</button>
</div>
<div class="result-box" id="timestampResult">
<div style="color: #999; text-align: center; padding: 40px;">
等待输入时间戳...
</div>
</div>
</div>
<div class="right-panel">
<div class="panel-title">可读时间 → 时间戳</div>
<div class="input-group">
<label for="dateInput">输入时间字符串：</label>
<input type="text" id="dateInput" placeholder="例如: 2024-01-01 12:00:00" />
</div>
<div class="input-group">
<label for="datePicker">或使用日期选择器：</label>
<input type="datetime-local" id="datePicker" />
</div>
<div class="button-group">
<button class="btn-primary" onclick="dateToTimestamp()">转换为时间戳</button>
<button class="btn-secondary" onclick="clearDate()">清空</button>
</div>
<div class="result-box" id="dateResult">
<div style="color: #999; text-align: center; padding: 40px;">
等待输入时间...
</div>
</div>
</div>
</div>
</div>
<script>
let timestampUnit = 'seconds'; // 'seconds' or 'milliseconds'
let outputUnit = 'seconds'; // 'seconds' or 'milliseconds'
// 更新当前时间
function updateCurrentTime() {
const now = new Date();
const timestamp = Math.floor(now.getTime() / 1000);
const timeStr = now.toLocaleString('zh-CN', {
year: 'numeric',
month: '2-digit',
day: '2-digit',
hour: '2-digit',
minute: '2-digit',
second: '2-digit',
hour12: false
});
document.getElementById('currentTime').textContent = timeStr;
document.getElementById('currentTimestamp').textContent = timestamp;
}
// 每秒更新一次当前时间
updateCurrentTime();
setInterval(updateCurrentTime, 1000);
function setTimestampUnit(unit) {
timestampUnit = unit;
document.querySelectorAll('[data-unit]').forEach(btn => {
btn.classList.remove('active');
});
document.querySelector(`[data-unit="${unit}"]`).classList.add('active');
}
function setOutputUnit(unit) {
outputUnit = unit;
document.querySelectorAll('[data-output-unit]').forEach(btn => {
btn.classList.remove('active');
});
document.querySelector(`[data-output-unit="${unit}"]`).classList.add('active');
}
function timestampToDate() {
const input = document.getElementById('timestampInput').value.trim();
if (!input) {
showTimestampError('请输入时间戳');
return;
}
let timestamp = parseFloat(input);
if (isNaN(timestamp)) {
showTimestampError('时间戳格式错误，请输入数字');
return;
}
// 如果是秒级时间戳但输入的是毫秒级（大于 1e12），自动转换
if (timestampUnit === 'seconds' && timestamp > 1e12) {
timestamp = timestamp / 1000;
}
// 如果是毫秒级时间戳但输入的是秒级（小于 1e10），自动转换
else if (timestampUnit === 'milliseconds' && timestamp < 1e10) {
timestamp = timestamp * 1000;
}
// 转换为毫秒
const milliseconds = timestampUnit === 'seconds' ? timestamp * 1000 : timestamp;
const date = new Date(milliseconds);
if (isNaN(date.getTime())) {
showTimestampError('无效的时间戳');
return;
}
const result = formatDateResult(date, milliseconds);
document.getElementById('timestampResult').innerHTML = result;
}
function formatDateResult(date, milliseconds) {
const timestampSeconds = Math.floor(milliseconds / 1000);
const timestampMs = milliseconds;
const formats = [
{ label: '标准格式', value: date.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit', hour12: false }) },
{ label: 'ISO 8601', value: date.toISOString() },
{ label: 'UTC 时间', value: date.toUTCString() },
{ label: '年月日', value: date.toLocaleDateString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit' }) },
{ label: '时分秒', value: date.toLocaleTimeString('zh-CN', { hour: '2-digit', minute: '2-digit', second: '2-digit', hour12: false }) },
{ label: '星期', value: date.toLocaleDateString('zh-CN', { weekday: 'long' }) },
{ label: '时间戳（秒）', value: timestampSeconds.toString() },
{ label: '时间戳（毫秒）', value: timestampMs.toString() },
];
let html = '';
formats.forEach(format => {
html += `
<div class="result-item">
<div class="result-label">${format.label}</div>
<div class="result-value">${format.value}</div>
</div>
`;
});
return html;
}
function dateToTimestamp() {
const textInput = document.getElementById('dateInput').value.trim();
const pickerInput = document.getElementById('datePicker').value;
let date;
// 优先使用日期选择器
if (pickerInput) {
date = new Date(pickerInput);
} else if (textInput) {
// 尝试解析文本输入
date = new Date(textInput);
} else {
showDateError('请输入时间或使用日期选择器');
return;
}
if (isNaN(date.getTime())) {
showDateError('无效的时间格式，请检查输入');
return;
}
const timestampSeconds = Math.floor(date.getTime() / 1000);
const timestampMs = date.getTime();
const result = formatTimestampResult(date, timestampSeconds, timestampMs);
document.getElementById('dateResult').innerHTML = result;
}
function formatTimestampResult(date, timestampSeconds, timestampMs) {
const formats = [
{ label: '时间戳（秒）', value: timestampSeconds.toString() },
{ label: '时间戳（毫秒）', value: timestampMs.toString() },
{ label: '标准格式', value: date.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit', hour12: false }) },
{ label: 'ISO 8601', value: date.toISOString() },
{ label: 'UTC 时间', value: date.toUTCString() },
];
let html = '';
formats.forEach(format => {
html += `
<div class="result-item">
<div class="result-label">${format.label}</div>
<div class="result-value">${format.value}</div>
</div>
`;
});
return html;
}
function showTimestampError(message) {
document.getElementById('timestampResult').innerHTML = `<div class="error">${escapeHtml(message)}</div>`;
}
function showDateError(message) {
document.getElementById('dateResult').innerHTML = `<div class="error">${escapeHtml(message)}</div>`;
}
function clearTimestamp() {
document.getElementById('timestampInput').value = '';
document.getElementById('timestampResult').innerHTML = '<div style="color: #999; text-align: center; padding: 40px;">等待输入时间戳...</div>';
}
function clearDate() {
document.getElementById('dateInput').value = '';
document.getElementById('datePicker').value = '';
document.getElementById('dateResult').innerHTML = '<div style="color: #999; text-align: center; padding: 40px;">等待输入时间...</div>';
}
function escapeHtml(text) {
const div = document.createElement('div');
div.textContent = text;
return div.innerHTML;
}
// 日期选择器变化时自动转换
document.getElementById('datePicker').addEventListener('change', function() {
if (this.value) {
dateToTimestamp();
}
});
// 支持 Enter 键快捷转换
document.getElementById('timestampInput').addEventListener('keydown', function(e) {
if (e.key === 'Enter') {
timestampToDate();
}
});
document.getElementById('dateInput').addEventListener('keydown', function(e) {
if (e.key === 'Enter') {
dateToTimestamp();
}
});
// 设置日期选择器的默认值为当前时间
function setDefaultDateTime() {
const now = new Date();
const year = now.getFullYear();
const month = String(now.getMonth() + 1).padStart(2, '0');
const day = String(now.getDate()).padStart(2, '0');
const hours = String(now.getHours()).padStart(2, '0');
const minutes = String(now.getMinutes()).padStart(2, '0');
const datetimeLocal = `${year}-${month}-${day}T${hours}:${minutes}`;
document.getElementById('datePicker').value = datetimeLocal;
}
setDefaultDateTime();
</script>
</body>
</html>