藐视
// ==UserScript==
// @name 内容获取下载
// @namespace http://tampermonkey.net/
// @version 2024-12-13
// @description 藐视
// @author Vdoi
// @match https://tongyi.aliyun.com/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=aliyun.com
// @grant none
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// 创建一个样式表用于美化UI
function createStylesheet() {
let style = document.createElement('style');
style.innerHTML = `
/* 全局设置 */
:root {
--primary-color: #007bff;
--secondary-color: #28a745;
--background-color: #fff;
--border-radius: 10px;
}
/* 容器 */
#xpathDownloaderContainer {
position: fixed;
top: 50px;
left: 50%;
transform: translateX(-50%);
background-color: var(--background-color);
padding: 20px;
border-radius: var(--border-radius);
box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
z-index: 10000;
width: 300px;
text-align: center;
color: #333;
display: none; /* 默认隐藏 */
border: 1px solid #ddd;
}
/* 切换按钮 */
#toggleButton {
position: fixed;
top: 20px;
left: 50%;
transform: translateX(-50%);
padding: 10px 20px;
border: none;
background-color: var(--primary-color);
color: white;
border-radius: var(--border-radius);
cursor: pointer;
z-index: 10001;
font-size: 1em;
}
/* 输入框 */
#xpathDownloader input {
width: calc(100% - 40px);
padding: 10px;
margin-bottom: 15px;
border: 1px solid #ddd;
border-radius: var(--border-radius);
font-size: 1em;
background-color: #fff;
color: #333;
box-shadow: inset 0 1px 2px rgba(0,0,0,0.1);
}
/* 按钮 */
#xpathDownloader button {
padding: 10px 20px;
border: none;
background-color: var(--secondary-color);
color: white;
border-radius: var(--border-radius);
cursor: pointer;
font-size: 1em;
}
/* 标题栏（可拖拽） */
.draggable-header {
cursor: move;
padding-bottom: 15px;
border-bottom: 1px solid #ddd;
font-weight: bold;
font-size: 1.2em;
color: #333;
}
/* 提示信息 */
.message {
margin-top: 15px;
font-size: 0.9em;
color: red;
display: none;
}
`;
document.head.appendChild(style);
}
// 创建UI元素
function createUI() {
let container = document.createElement('div');
container.id = 'xpathDownloaderContainer';
let header = document.createElement('div');
header.className = 'draggable-header';
header.innerText = 'XPath Text Downloader';
let input = document.createElement('input');
input.type = 'text';
input.placeholder = '请输入XPath...';
let button = document.createElement('button');
button.innerText = '下载文本';
let message = document.createElement('div');
message.className = 'message';
let toggleButton = document.createElement('button');
toggleButton.id = 'toggleButton';
toggleButton.innerText = '打开下载框';
container.appendChild(header);
container.appendChild(input);
container.appendChild(button);
container.appendChild(message);
document.body.appendChild(container);
document.body.appendChild(toggleButton);
return { container, input, button, message, header, toggleButton };
}
// 根据XPath获取元素并提取文本
function getTextByXPath(xpath) {
try {
let result = document.evaluate(xpath, document, null, XPathResult.ANY_TYPE, null);
let node = result.iterateNext();
if (node) {
return node.textContent || '';
}
} catch (error) {
console.error('XPath解析失败:', error);
}
return '';
}
// 创建下载链接
function downloadTextAsFile(text, filename) {
let blob = new Blob([text], { type: 'text/plain' });
let a = document.createElement('a');
a.href = URL.createObjectURL(blob);
a.download = filename;
a.click();
URL.revokeObjectURL(a.href); // 清理
}
// 实现拖拽功能
function enableDragging(draggableHeader, container) {
let isDragging = false;
let offsetX, offsetY;
draggableHeader.addEventListener('mousedown', (e) => {
e.preventDefault();
isDragging = true;
offsetX = e.clientX - container.offsetLeft;
offsetY = e.clientY - container.offsetTop;
});
document.addEventListener('mousemove', (e) => {
if (!isDragging) return;
e.preventDefault();
container.style.left = `${e.clientX - offsetX}px`;
container.style.top = `${e.clientY - offsetY}px`;
});
document.addEventListener('mouseup', () => {
isDragging = false;
});
}
// 切换UI显示状态
function toggleUI(ui) {
if (ui.container.style.display === 'none') {
ui.container.style.display = 'block';
ui.toggleButton.innerText = '关闭下载框';
} else {
ui.container.style.display = 'none';
ui.toggleButton.innerText = '打开下载框';
}
}
// 主逻辑
createStylesheet();
let ui = createUI();
enableDragging(ui.header, ui.container);
window.addEventListener('load', () => {
ui.toggleButton.addEventListener('click', () => toggleUI(ui));
ui.button.addEventListener('click', () => {
let xpath = ui.input.value.trim();
if (!xpath) {
ui.message.innerText = '请输入有效的XPath表达式';
ui.message.style.display = 'block';
setTimeout(() => { ui.message.style.display = 'none'; }, 3000);
return;
}
let text = getTextByXPath(xpath);
if (text) {
downloadTextAsFile(text, 'xpath_text.txt');
} else {
ui.message.innerText = '未找到与XPath匹配的内容或XPath无效';
ui.message.style.display = 'block';
setTimeout(() => { ui.message.style.display = 'none'; }, 3000);
}
});
});
})();