// ==UserScript==// @name       统计选中字符数量(Powered By GPT) Character Count Tracker// @namespace  https://greasyfork.org/zh-CN/scripts/468911-%E7%BB%9F%E8%AE%A1%E9%80%89%E4%B8%AD%E5%AD%97%E7%AC%A6%E6%95%B0%E9%87%8F-powered-by-gpt-character-count-tracker// @version    1.0// @description  Tracks the number of copied characters and displays it on the webpage// @match      http://*/*// @match      https://*/*// @grant      none// author      韩立// ==/UserScript==(function() {// Create a container element to hold the character countvar charCountContainer = document.createElement('div');charCountContainer.style.cssText = 'position: fixed; bottom: 10px; right: 10px;';// Create a span element to display the character countvar charCountDisplay = document.createElement('span');charCountDisplay.style.cssText = 'background-color: #fff; padding: 5px;';// Add the display element to the containercharCountContainer.appendChild(charCountDisplay);// Append the container to the document bodydocument.body.appendChild(charCountContainer);var previousCharCount = 0;function updateCharCount() {var selectedText = window.getSelection().toString();var charCount = selectedText.length;if (charCount > 0) {// Display the character count if text is selectedcharCountDisplay.textContent = '选中字符: ' + charCount;charCountContainer.style.display = 'block';if (charCount !== previousCharCount) {// Character count has changed, do something here if neededpreviousCharCount = charCount;}} else {// Hide the character count if no text is selectedcharCountContainer.style.display = 'none';previousCharCount = 0;}}// Listen for selection change eventsdocument.addEventListener('mouseup', updateCharCount);document.addEventListener('touchend', updateCharCount);})();