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实用工具-实时监控网络波动，显示在页面底部中心位置，可编辑监控自定义网址。点击获取（可查看付费的苹果ID|免费获取小火箭|免费获取clash订阅|免费获取v2ray订阅|获取小火箭IOS订阅|目前订阅9TB流量/月）
当前为
// ==UserScript==
// @name 网络延时监控|附：外区苹果ID获取|科学上网|点击获取（可查看付费的苹果ID|免费获取小火箭|免费获取clash订阅|免费获取v2ray订阅|获取小火箭IOS订阅|目前订阅9TB流量/月）
// @namespace http://tampermonkey.net/
// @version 1.2
// @description 实用工具-实时监控网络波动，显示在页面底部中心位置，可编辑监控自定义网址。点击获取（可查看付费的苹果ID|免费获取小火箭|免费获取clash订阅|免费获取v2ray订阅|获取小火箭IOS订阅|目前订阅9TB流量/月）
// @author Nikita
// @match *://*/*
// @grant GM_addStyle
// @license
// @note 23-08-05 1.1 小改动
// @note 23-08-05 1.0 初版发布
// ==/UserScript==
(function() {
'use strict';
/////////////////////////////// 编辑监控自定义网址 ///////////////////////////////////////////////
const defaultUrls = [
{ name: '腾讯', url: 'www.qq.com' }, //编辑监控自定义网址，复制一行重新编辑即可；
{ name: 'GitHub', url: 'api.github.com' }, //编辑监控自定义网址，复制一行重新编辑即可；
{ name: '谷歌', url: 'www.google.com' }, //编辑监控自定义网址，复制一行重新编辑即可；
];
////////////////////////////////////////////////////////////////////////////////////////////////////
const usageInstructions = "说明： \n 1. 打开脚本编辑监控自定义网址;\n 2. 实时延时监控刷新 频率3秒/次，数据消耗不到2KB/次；\n 3. 延时信息将显示在底部中心位置，支持左右拖动; \n 4. 0-600ms为绿色，600-1000为橙色，大于1000 红色； \n 5. 点击【获取】（可查看付费ID|获取小火箭|获取clash订阅|获取v2ray订阅）\n 6. 更多 待续更新...\n";
let latencyData = {};
let isDragging = false;
let offsetX;
let expanded = true;
let displayPosition = 'bottom';
function calculateLatency(url, callback) {
const startTime = new Date().getTime();
fetch('https://' + url, { method: 'HEAD', mode: 'no-cors', cache: 'no-store' })
.then(response => {
const endTime = new Date().getTime();
const latency = endTime - startTime;
callback(url, latency);
})
.catch(error => {
callback(url, 'Timeout');
});
}
function updateLatency() {
calculateLatency(window.location.host, (url, latency) => {
latencyData['当前'] = latency;
updateDisplay();
});
defaultUrls.forEach(item => {
calculateLatency(item.url, (url, latency) => {
latencyData[item.name] = latency;
updateDisplay();
});
});
}
function updateDisplay() {
const displayContainer = document.getElementById('latency-display-container');
if (displayContainer) {
displayContainer.setAttribute('title', usageInstructions);
let displayHtml = `当前: <span style="color: ${getLatencyColor(latencyData['当前'])}; font-weight: bold;">${formatLatency(latencyData['当前'])}</span> | `;
if (expanded) {
for (const item of defaultUrls) {
const name = item.name;
const latency = latencyData[name];
displayHtml += `${name}: <span style="color: ${getLatencyColor(latency)}; font-weight: bold;">${formatLatency(latency)}</span> | `;
}
}
displayHtml += `<a href="https://free.dabai.in"><span style="color: ${getLatencyColor(latencyData['当前'])}; font-weight: bold;">获取►</span></a>`;
displayContainer.innerHTML = displayHtml;
}
}
function formatLatency(latency) {
return latency === 'Timeout' ? '超时' : latency + 'ms';
}
function getLatencyColor(latency) {
if (latency === 'Timeout') {
return 'gray';
} else if (latency < 600) {
return 'green';
} else if (latency <= 1000) {
return 'orange';
} else {
return 'red';
}
}
function updateDisplayPosition() {
const displayContainer = document.getElementById('latency-display-container');
if (displayContainer) {
if (displayPosition === 'bottom') {
displayContainer.style.position = 'fixed';
displayContainer.style.bottom = '10px';
displayContainer.style.left = '50%';
displayContainer.style.transform = 'translateX(-50%)';
displayContainer.style.flexDirection = 'row';
} else if (displayPosition === 'right') {
displayContainer.style.position = 'fixed';
displayContainer.style.top = '50%';
displayContainer.style.right = '10px';
displayContainer.style.transform = 'translateY(-50%)';
displayContainer.style.flexDirection = 'column';
} else if (displayPosition === 'left') {
displayContainer.style.position = 'fixed';
displayContainer.style.top = '50%';
displayContainer.style.left = '10px';
displayContainer.style.transform = 'translateY(-50%)';
displayContainer.style.flexDirection = 'column';
}
displayContainer.addEventListener('mousedown', (event) => {
isDragging = true;
offsetX = event.clientX - displayContainer.getBoundingClientRect().left;
});
window.addEventListener('mousemove', (event) => {
if (isDragging) {
const left = event.clientX - offsetX;
displayContainer.style.left = left + 'px';
}
});
window.addEventListener('mouseup', () => {
isDragging = false;
});
}
}
GM_addStyle(`
#latency-display-container {
display: flex;
align-items: center;
justify-content: center;
background-color: rgba(255, 255, 255, 0.3);
padding: 5px 10px;
border: 1px solid black;
border-radius: 5px;
color: black;
font-size: 14px;
z-index: 9999;
cursor: help; /* Show help cursor on hover */
}
#latency-display-container::before {
content: attr(title);
position: absolute;
bottom: 100%;
left: 50%;
transform: translateX(-50%);
background-color: rgba(255, 255, 255, 0);
color: black;
padding: 5px;
border: 1px solid black;
border-radius: 5px;
font-size: 12px;
white-space: nowrap;
opacity: 0;
pointer-events: none;
transition: opacity 0.3s;
}
`);
const displayContainer = document.createElement('div');
displayContainer.id = 'latency-display-container';
document.body.appendChild(displayContainer);
if (window.self === window.top) {
updateDisplayPosition();
updateLatency();
setInterval(updateLatency, 3000);
}
})();