将英文版的日期格式转换为2024年9月10日这种格式
// ==UserScript==
// @name 日期格式转换
// @namespace http://frank6.com/
// @version 1.4
// @description 将英文版的日期格式转换为2024年9月10日这种格式
// @author Frank6
// @match *://*/*
// @grant none
// @license MIT
// ==/UserScript==
(function () {
'use strict';
// 匹配常见的英文日期格式：09/10/2024, September 10, 2024, Sep 10, 2024, 17 August 2024
const dateRegex = /((?:(?:\d{1,2}\/\d{1,2}\/)|(?:\w+\b[\s-.]\s?\w+\b,?\s))(?:\d{4}|\d{2}))/g;
// 获取页面中的所有文本节点
function walk(node) {
let child, next;
switch (node.nodeType) {
case 1: // Element
case 9: // Document
case 11: // Document fragment
child = node.firstChild;
while (child) {
next = child.nextSibling;
walk(child);
child = next;
}
break;
case 3: // Text node
handleText(node);
break;
}
}
// 处理文本节点
function handleText(textNode) {
let text = textNode.nodeValue;
textNode.nodeValue = text.replace(dateRegex, function (match) {
return convertDate(match);
});
}
// 将英文日期格式转换为中文日期格式
function convertDate(dateStr) {
const months = {
January: 1, February: 2, March: 3, April: 4, May: 5, June: 6,
July: 7, August: 8, September: 9, October: 10, November: 11, December: 12,
Jan: 1, Feb: 2, Mar: 3, Apr: 4, Jun: 6,
Jul: 7, Aug: 8, Sep: 9, Oct: 10, Nov: 11, Dec: 12,
Janu:1, Febr:2, Marc:3, Apri:4, June:6,
Juli:7, Agus:8, Sept:9, Octo:10, Nov:11, Dece:12,
};
let firstDateMatch = /(\w+)[\s-.]?\s?(\d{1,2}),?\s(\d{4}|\d{2})/.exec(dateStr);
if (firstDateMatch && months[firstDateMatch[1]]) {
let month = months[firstDateMatch[1]];
let day = firstDateMatch[2];
let year = firstDateMatch[3];
return `${year}年${month}月${day}日`;
}
// 处理 "09/10/2024" 格式
let slashDateMatch = /(\d{1,2})\/(\d{1,2})\/(\d{4})/.exec(dateStr);
if (slashDateMatch) {
let month = slashDateMatch[1];
let day = slashDateMatch[2];
let year = slashDateMatch[3];
return `${year}年${month}月${day}日`;
}
// 处理 "17 August 2024"、"01-Sep, 2024"、"01 Sep, 24" 格式
let reverseDateMatch = /(\d{1,2})[\s-](\w+),?[\s-](\d{4}|\d{2})/.exec(dateStr);
if (reverseDateMatch && months[reverseDateMatch[2]]) {
let day = reverseDateMatch[1];
let month = months[reverseDateMatch[2]];
let year = reverseDateMatch[3];
return `${year}年${month}月${day}日`;
}
return dateStr; // 如果无法匹配，则返回原始文本
}
// 执行
walk(document.body);
})();