京东拍拍自动根据心理价位出价，自动最高价出价+美化界面+一键启停
// ==UserScript==
// @name 心理价位自动出价增强版
// @namespace http://tampermonkey.net/
// @version 2.0
// @description 京东拍拍自动根据心理价位出价，自动最高价出价+美化界面+一键启停
// @author 你的名字
// @match https://paipai.jd.com/auction-detail/*
// @grant none
// @license MIT
// ==/UserScript==
(function () {
'use strict';
/*** 全局变量区 ***/
let isRunning = true; // 脚本开关
let autoMaxBid = true; // 是否自动最高价
let quickAddOne = true; // 是否自动加1
let preSeconds = 1; // 提前几秒出价
let refreshTimer = null;
/*** UI区 ***/
const panel = createElement('div', {
position: 'fixed',
top: '10px',
right: '10px',
background: '#fff',
padding: '15px',
borderRadius: '10px',
boxShadow: '0 2px 12px rgba(0,0,0,0.2)',
fontSize: '14px',
zIndex: 9999,
width: '260px',
color: '#333',
fontFamily: 'Arial, sans-serif'
});
panel.innerHTML = `
<div style="margin-bottom:10px;">心理价位：<input id="maxPriceInput" type="number" style="width:80px;" /> <button id="setMaxPrice">设置</button></div>
<div style="margin-bottom:10px;">刷新间隔(秒)：<input id="refreshInput" type="number" style="width:50px;" /> <button id="setRefresh">设置</button> <button id="cancelRefresh">取消</button></div>
<div style="margin-bottom:10px;">
<label><input id="quickAdd" type="checkbox" checked /> 快速加价</label><br/>
<label><input id="maxBid" type="checkbox" checked /> 自动最高出价</label>
</div>
<div style="margin-bottom:10px;">提前<input id="preSeconds" type="number" style="width:40px;" value="1"/>秒出价</div>
<div style="margin-bottom:10px;">状态：<span id="statusText" style="color:green;">运行中</span></div>
<button id="toggleRun" style="width:100%;background:#007BFF;color:#fff;border:none;padding:5px;border-radius:5px;">暂停脚本</button>
`;
document.body.appendChild(panel);
/*** 初始化已保存的数据 ***/
const maxPriceInput = panel.querySelector('#maxPriceInput');
const refreshInput = panel.querySelector('#refreshInput');
const preSecondsInput = panel.querySelector('#preSeconds');
maxPriceInput.value = localStorage.getItem('maxPrice') || '';
refreshInput.value = (parseInt(localStorage.getItem('refreshInterval')) || 60 * 1000) / 1000;
preSecondsInput.value = localStorage.getItem('preSeconds') || 1;
/*** 绑定UI按钮事件 ***/
panel.querySelector('#setMaxPrice').onclick = () => {
localStorage.setItem('maxPrice', parseFloat(maxPriceInput.value));
showMessage('心理价位设置成功');
};
panel.querySelector('#setRefresh').onclick = () => {
const interval = parseInt(refreshInput.value) * 1000;
if (refreshTimer) clearInterval(refreshTimer);
refreshTimer = setInterval(() => location.reload(), interval);
localStorage.setItem('refreshInterval', interval);
showMessage(`刷新时间设置为${refreshInput.value}秒`);
};
panel.querySelector('#cancelRefresh').onclick = () => {
if (refreshTimer) clearInterval(refreshTimer);
localStorage.removeItem('refreshInterval');
showMessage('刷新取消');
};
panel.querySelector('#quickAdd').onchange = (e) => {
quickAddOne = e.target.checked;
};
panel.querySelector('#maxBid').onchange = (e) => {
autoMaxBid = e.target.checked;
};
panel.querySelector('#toggleRun').onclick = () => {
isRunning = !isRunning;
panel.querySelector('#toggleRun').innerText = isRunning ? '暂停脚本' : '启动脚本';
panel.querySelector('#statusText').innerText = isRunning ? '运行中' : '已暂停';
panel.querySelector('#statusText').style.color = isRunning ? 'green' : 'red';
};
preSecondsInput.onchange = (e) => {
localStorage.setItem('preSeconds', e.target.value);
preSeconds = parseInt(e.target.value);
};
/*** 出价逻辑区 ***/
observeElement('#J-count-down', (countdownEl) => {
const observer = new MutationObserver(() => {
const countdown = getCountdownTime();
if (!countdown) return;
if (countdown <= preSeconds && isRunning) {
tryAutoBid();
}
});
observer.observe(countdownEl, { childList: true, subtree: true, characterData: true });
});
/*** 价格监控区 ***/
checkPriceLoop();
function checkPriceLoop() {
setInterval(() => {
if (!isRunning) return;
const price = getCurrentPrice();
const maxPrice = parseFloat(localStorage.getItem('maxPrice'));
if (price && maxPrice && price > maxPrice) {
showMessage(`当前价${price}超出心理价${maxPrice}`, true);
}
}, 3000);
}
/*** 核心出价动作 ***/
function tryAutoBid() {
const bidInput = document.querySelector('.el-input .el-input__inner');
const bidButton = document.querySelector('.choose-btns.clearfix .btn-special6.btn-lg');
if (!bidInput || !bidButton) return;
const currentPrice = getCurrentPrice();
const maxPrice = parseFloat(localStorage.getItem('maxPrice'));
if (isNaN(currentPrice) || isNaN(maxPrice)) return;
if (currentPrice >= maxPrice) {
showMessage('当前价格已超心理价', true);
return;
}
let newBid = currentPrice + 1;
if (autoMaxBid) {
newBid = maxPrice;
}
bidInput.value = newBid.toFixed(2);
bidButton.click();
showMessage(`自动出价：￥${newBid}`);
}
/*** 辅助函数区 ***/
function createElement(tag, styleObj = {}) {
const el = document.createElement(tag);
Object.assign(el.style, styleObj);
return el;
}
function showMessage(text, warning = false) {
const msg = createElement('div', {
position: 'fixed',
top: '70px',
right: '10px',
background: warning ? '#ff4d4f' : '#4CAF50',
color: '#fff',
padding: '8px 12px',
borderRadius: '5px',
fontSize: '14px',
zIndex: 10000,
boxShadow: '0 2px 8px rgba(0,0,0,0.3)',
transition: 'all 0.5s'
});
msg.textContent = text;
document.body.appendChild(msg);
setTimeout(() => { msg.remove(); }, 3000);
}
function getCountdownTime() {
const iTags = document.querySelectorAll('#J-count-down i');
if (!iTags.length) return null;
const timeStr = [...iTags].map(i => i.textContent.trim()).join(':');
const [h, m, s] = timeStr.split(':').map(Number);
return h * 3600 + m * 60 + s;
}
function getCurrentPrice() {
const priceEl = document.querySelector('.p-price .price');
if (!priceEl) return NaN;
const price = parseFloat(priceEl.textContent.replace(/[^\d.]/g, ''));
return price;
}
function observeElement(selector, callback) {
const observer = new MutationObserver(() => {
const el = document.querySelector(selector);
if (el) {
callback(el);
observer.disconnect();
}
});
observer.observe(document.body, { childList: true, subtree: true });
}
/*** 初始化刷新定时器 ***/
const intervalFromStorage = localStorage.getItem('refreshInterval');
if (intervalFromStorage) {
refreshTimer = setInterval(() => location.reload(), parseInt(intervalFromStorage));
}
})();