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网页定时刷新工具
// ==UserScript==
// @name 网页定时刷新
// @namespace http://tampermonkey.net/
// @version 1.0
// @description 网页定时刷新工具
// @author huihuia24
// @match *://*/*
// @grant GM_setValue
// @grant GM_getValue
// @noframes
// @homepage https://github.com/huihuia24
// @source https://github.com/huihuia24/Web-page-auto-refresh
// @icon https://pic.uzzf.com/up/2025-5/2025591617247637.png
// ==/UserScript==
(function() {
'use strict';
// 单实例防护
const UI_ID = 'realTimeRefreshTool';
if (document.getElementById(UI_ID)) return;
const SITE_KEY = window.location.hostname;
const INSTANCE_KEY = `${SITE_KEY}_refresh_instance`;
if (GM_getValue(INSTANCE_KEY, false)) return;
GM_setValue(INSTANCE_KEY, true);
// 状态存储
const STATE_KEY = {
isEnabled: `${SITE_KEY}_is_enabled`,
interval: `${SITE_KEY}_interval`,
unit: `${SITE_KEY}_unit`,
lastStartTime: `${SITE_KEY}_last_start`,
position: `${SITE_KEY}_ui_position`
};
// 恢复状态
let isEnabled = GM_getValue(STATE_KEY.isEnabled, false);
let currentUnit = GM_getValue(STATE_KEY.unit, 's');
let intervalSeconds = GM_getValue(STATE_KEY.interval, 60);
let lastStartTime = GM_getValue(STATE_KEY.lastStartTime, Date.now());
let remainingSeconds = 0;
let timer = null;
let isDragging = false;
let offsetX, offsetY;
let animationFrameId = null;
// 计算剩余时间
function calculateRemaining() {
if (!isEnabled) return intervalSeconds;
const now = Date.now();
const elapsed = Math.floor((now - lastStartTime) / 1000);
return Math.max(0, intervalSeconds - elapsed);
}
remainingSeconds = calculateRemaining();
// 单位转换
function convertToSeconds(value, unit) {
switch(unit) {
case 'h': return value * 3600;
case 'm': return value * 60;
case 's': default: return value;
}
}
function convertFromSeconds(seconds, unit) {
switch(unit) {
case 'h': return Math.floor(seconds / 3600);
case 'm': return Math.floor(seconds / 60);
case 's': default: return seconds;
}
}
function formatTime(seconds) {
if (seconds < 60) return `${seconds}s`;
const m = Math.floor(seconds / 60);
const s = seconds % 60;
return `${m}m${s}s`;
}
// 创建UI（确保时长实时生效）
function createUI() {
// 主容器
const container = document.createElement('div');
container.id = UI_ID;
container.style.cssText = `
position: fixed;
background: white;
border: 1px solid #e2e8f0;
border-radius: 12px;
padding: 12px 16px;
box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
z-index: 99999;
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
font-size: 14px;
display: flex;
align-items: center;
gap: 12px;
user-select: none;
transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
will-change: transform, box-shadow;
`;
// 全局悬停效果
container.addEventListener('mouseenter', () => {
if (!isDragging) {
container.style.transform = 'translateY(-2px)';
container.style.boxShadow = isEnabled
? '0 8px 24px rgba(239, 68, 68, 0.2)'
: '0 8px 24px rgba(99, 102, 241, 0.2)';
}
});
container.addEventListener('mouseleave', () => {
if (!isDragging) {
container.style.transform = 'translateY(0)';
container.style.boxShadow = '0 6px 18px rgba(0, 0, 0, 0.08)';
}
});
// 恢复位置
const savedPos = GM_getValue(STATE_KEY.position, { top: '20px', left: '20px' });
container.style.top = savedPos.top;
container.style.left = savedPos.left;
// 图标区域
const iconArea = document.createElement('div');
iconArea.style.cssText = `
width: 32px;
height: 32px;
border-radius: 8px;
background: linear-gradient(135deg, #6366f1, #8b5cf6);
display: flex;
align-items: center;
justify-content: center;
`;
iconArea.innerHTML = `
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="2" width="18" height="18">
<path d="M23 4v6h-6"/>
<path d="M1 20v-6h6"/>
<path d="M3.51 9a9 9 0 0 1 14.85-3.36L23 10M1 14l4.64 4.36A9 9 0 0 0 20.49 15"/>
</svg>
`;
// 标题
const title = document.createElement('span');
title.textContent = '定时刷新 =';
title.style.fontWeight = '500';
title.style.color = '#1e293b';
// 输入框（实时生效修复）
const input = document.createElement('input');
input.type = 'number';
input.value = convertFromSeconds(intervalSeconds, currentUnit);
input.min = currentUnit === 's' ? 5 : 1;
input.style.cssText = `
width: 50px;
padding: 6px 10px;
border: 1px solid #e2e8f0;
border-radius: 8px;
font-size: 14px;
outline: none;
transition: border-color 0.2s ease;
cursor: text;
`;
// 关键修复：使用input事件实时更新，而非仅依赖change事件
input.addEventListener('input', function() {
this.value = this.value.replace(/[^0-9]/g, '');
if (this.value.trim() === '') return;
const value = Math.max(parseInt(this.value, 10) || 1, parseInt(this.min, 10));
const newInterval = convertToSeconds(value, currentUnit);
// 实时更新状态
intervalSeconds = newInterval;
GM_setValue(STATE_KEY.interval, intervalSeconds);
// 正在运行时立即更新剩余时间
if (isEnabled) {
remainingSeconds = intervalSeconds;
uiElements.statusText.textContent = `(剩余: ${formatTime(remainingSeconds)})`;
restartTimer(); // 立即重启计时器应用新时长
} else {
remainingSeconds = intervalSeconds;
uiElements.statusText.textContent = `(剩余: ${formatTime(remainingSeconds)})`;
}
});
input.addEventListener('focus', () => {
input.style.borderColor = '#a5b4fc';
container.style.userSelect = 'text';
});
input.addEventListener('blur', () => {
input.style.borderColor = '#e2e8f0';
container.style.userSelect = 'none';
// 失焦时确保值有效
if (input.value.trim() === '') {
input.value = convertFromSeconds(intervalSeconds, currentUnit);
}
});
// 单位选择（实时生效修复）
const unitSelect = document.createElement('select');
unitSelect.style.cssText = `
padding: 6px 10px;
border: 1px solid #e2e8f0;
border-radius: 8px;
background: white;
font-size: 14px;
color: #475569;
cursor: pointer;
outline: none;
appearance: none;
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' width='12' height='12'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
background-repeat: no-repeat;
background-position: right 10px center;
background-size: 12px;
transition: border-color 0.2s ease;
`;
['s', 'm', 'h'].forEach(unit => {
const option = document.createElement('option');
option.value = unit;
option.textContent = { s: '秒', m: '分', h: '时' }[unit];
option.selected = unit === currentUnit;
unitSelect.appendChild(option);
});
// 关键修复：单位切换后立即更新并应用
unitSelect.addEventListener('change', function() {
const oldUnit = currentUnit;
currentUnit = this.value;
// 计算新单位下的数值
const minValue = currentUnit === 's' ? 5 : 1;
let newValue = convertFromSeconds(intervalSeconds, currentUnit);
newValue = Math.max(newValue, minValue);
// 更新输入框
input.value = newValue;
input.min = minValue;
// 实时更新状态
GM_setValue(STATE_KEY.unit, currentUnit);
// 正在运行时立即应用新单位
if (isEnabled) {
// 重新计算剩余时间（基于新单位转换后的总时长）
intervalSeconds = convertToSeconds(newValue, currentUnit);
GM_setValue(STATE_KEY.interval, intervalSeconds);
remainingSeconds = intervalSeconds;
uiElements.statusText.textContent = `(剩余: ${formatTime(remainingSeconds)})`;
restartTimer(); // 立即重启计时器
} else {
intervalSeconds = convertToSeconds(newValue, currentUnit);
GM_setValue(STATE_KEY.interval, intervalSeconds);
remainingSeconds = intervalSeconds;
uiElements.statusText.textContent = `(剩余: ${formatTime(remainingSeconds)})`;
}
});
unitSelect.addEventListener('focus', () => {
unitSelect.style.borderColor = '#a5b4fc';
});
unitSelect.addEventListener('blur', () => {
unitSelect.style.borderColor = '#e2e8f0';
});
// 控制按钮
const controlBtn = document.createElement('button');
controlBtn.style.cssText = `
display: flex;
align-items: center;
gap: 6px;
padding: 8px 16px;
border: none;
border-radius: 8px;
color: white;
cursor: pointer;
font-size: 14px;
font-weight: 500;
background: ${isEnabled ? 'linear-gradient(135deg, #f87171, #ef4444)' : 'linear-gradient(135deg, #6366f1, #8b5cf6)'};
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
`;
controlBtn.innerHTML = isEnabled
? `
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="2" width="16" height="16">
<rect x="6" y="4" width="4" height="16"/>
<rect x="14" y="4" width="4" height="16"/>
</svg>
停止
`
: `
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="2" width="16" height="16">
<polygon points="5 3 19 12 5 21 5 3"/>
</svg>
启动
`;
// 状态显示
const statusText = document.createElement('span');
statusText.textContent = isEnabled ? `(剩余: ${formatTime(remainingSeconds)})` : '(已停止)';
statusText.style.cssText = `
color: #64748b;
font-size: 13px;
min-width: 90px;
text-align: center;
font-family: monospace;
`;
// 组装UI
container.appendChild(iconArea);
container.appendChild(title);
container.appendChild(input);
container.appendChild(unitSelect);
container.appendChild(controlBtn);
container.appendChild(statusText);
document.body.appendChild(container);
// 拖拽功能
container.addEventListener('mousedown', (e) => {
if (e.target === input || e.target === unitSelect) {
return;
}
isDragging = true;
const rect = container.getBoundingClientRect();
offsetX = e.clientX - rect.left;
offsetY = e.clientY - rect.top;
container.style.transition = 'none';
container.style.zIndex = '999999';
container.style.boxShadow = '0 10px 30px rgba(0, 0, 0, 0.15)';
e.preventDefault();
});
document.addEventListener('mousemove', (e) => {
if (!isDragging) return;
if (animationFrameId) cancelAnimationFrame(animationFrameId);
animationFrameId = requestAnimationFrame(() => {
const newLeft = e.clientX - offsetX;
const newTop = e.clientY - offsetY;
const maxLeft = window.innerWidth - container.offsetWidth - 20;
const maxTop = window.innerHeight - container.offsetHeight - 20;
container.style.left = `${Math.max(20, Math.min(newLeft, maxLeft))}px`;
container.style.top = `${Math.max(20, Math.min(newTop, maxTop))}px`;
});
});
document.addEventListener('mouseup', () => {
if (isDragging) {
isDragging = false;
if (animationFrameId) {
cancelAnimationFrame(animationFrameId);
animationFrameId = null;
}
container.style.transition = 'all 0.3s cubic-bezier(0.4, 0, 0.2, 1)';
container.style.zIndex = '99999';
container.style.boxShadow = '0 6px 18px rgba(0, 0, 0, 0.08)';
GM_setValue(STATE_KEY.position, {
top: container.style.top,
left: container.style.left
});
}
});
// 控制按钮事件
controlBtn.addEventListener('click', () => {
if (isEnabled) {
stopTimer();
controlBtn.innerHTML = `
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="2" width="16" height="16">
<polygon points="5 3 19 12 5 21 5 3"/>
</svg>
启动
`;
controlBtn.style.background = 'linear-gradient(135deg, #6366f1, #8b5cf6)';
statusText.textContent = '(已停止)';
container.dispatchEvent(new Event('mouseleave'));
container.dispatchEvent(new Event('mouseenter'));
} else {
startTimer();
controlBtn.innerHTML = `
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="2" width="16" height="16">
<rect x="6" y="4" width="4" height="16"/>
<rect x="14" y="4" width="4" height="16"/>
</svg>
停止
`;
controlBtn.style.background = 'linear-gradient(135deg, #f87171, #ef4444)';
container.dispatchEvent(new Event('mouseleave'));
container.dispatchEvent(new Event('mouseenter'));
}
});
return { container, controlBtn, statusText, input, unitSelect, iconArea };
}
// 计时器控制（确保立即应用新时长）
function startTimer() {
isEnabled = true;
lastStartTime = Date.now();
// 强制使用当前设置的时长
remainingSeconds = intervalSeconds;
GM_setValue(STATE_KEY.isEnabled, true);
GM_setValue(STATE_KEY.lastStartTime, lastStartTime);
GM_setValue(STATE_KEY.interval, intervalSeconds); // 确保存储最新值
if (timer) clearInterval(timer);
timer = setInterval(() => {
remainingSeconds--;
uiElements.statusText.textContent = `(剩余: ${formatTime(remainingSeconds)})`;
if (remainingSeconds <= 0) {
clearInterval(timer);
GM_setValue(STATE_KEY.lastStartTime, Date.now());
window.location.reload();
}
}, 1000);
}
function stopTimer() {
if (timer) clearInterval(timer);
timer = null;
isEnabled = false;
GM_setValue(STATE_KEY.isEnabled, false);
}
// 关键修复：重启计时器时强制使用最新设置的时长
function restartTimer() {
if (timer) clearInterval(timer);
lastStartTime = Date.now();
remainingSeconds = intervalSeconds; // 使用最新的时长
GM_setValue(STATE_KEY.lastStartTime, lastStartTime);
GM_setValue(STATE_KEY.interval, intervalSeconds); // 确保存储最新值
timer = setInterval(() => {
remainingSeconds--;
uiElements.statusText.textContent = `(剩余: ${formatTime(remainingSeconds)})`;
if (remainingSeconds <= 0) {
clearInterval(timer);
GM_setValue(STATE_KEY.lastStartTime, Date.now());
window.location.reload();
}
}, 1000);
}
// 初始化
const uiElements = createUI();
// 自动启动
if (isEnabled) {
startTimer();
}
// 页面卸载清理
window.addEventListener('beforeunload', () => {
GM_setValue(INSTANCE_KEY, false);
});
})();