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Update 2 files
- /assets/js/main.js - /_posts/2025-04-04-search.md
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@ -20,7 +20,7 @@ tags: [博客, 搜索, 优化]
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至于关键词用查询字符串传过去就好了,那我该怎么做呢?我用的搜索脚本叫[Simple-Jekyll-Search](https://github.com/christian-fei/Simple-Jekyll-Search),它的文档其实根本没有写怎么把搜索的请求传到模版里,还好它有个[关于模版的测试脚本](https://github.com/christian-fei/Simple-Jekyll-Search/blob/master/tests/Templater.test.js)里面有写,有个query关键词可以把搜索内容给模版渲染出来,既然做了这个功能怎么不写在文档里😅,不过这个项目已经停止,也没法提出什么建议了……
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这个功能听起来相当简单,我都懒得写了,这种简单的功能直接让AI写才对!于是我把需求告诉它,让它给我实现一份,于是这就是让AI给我写的高亮关键词的JS代码(经过了一点修改):
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```javascript
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$(function() {
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$(function () {
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const urlParams = new URLSearchParams(window.location.search);
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const keyword = urlParams.get('kw')?.trim();
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@ -32,11 +32,20 @@ $(function() {
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const regex = new RegExp(`(${escapedKeyword})`, 'gi');
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// 递归遍历并高亮文本节点
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const escapeHTML = str => str.replace(/[&<>"']/g,
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tag => ({
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'&': '&',
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'<': '<',
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'>': '>',
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'"': '"',
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"'": '''
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}[tag] || tag));
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function highlightTextNodes(element) {
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$(element).contents().each(function() {
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$(element).contents().each(function () {
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if (this.nodeType === Node.TEXT_NODE) {
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const $this = $(this);
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const text = $this.text();
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const text = escapeHTML($this.text());
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// 使用正则替换并保留原始大小写
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if (regex.test(text)) {
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const replaced = text.replace(regex, '<mark>$1</mark>');
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@ -51,11 +60,12 @@ $(function() {
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});
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}
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$('section').each(function() {
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$('section').each(function () {
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highlightTextNodes(this);
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});
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});
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```
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(2025.04.28更新:解决了一个潜在的解析问题)
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我测试了一下,非常符合我的需求,各种情况都能按照我的预期工作,虽然说功能非常简单,但是能正常运行,AI写的还是挺不错的。
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# 近期的其他修改
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@ -56,11 +56,20 @@ $(function () {
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const regex = new RegExp(`(${escapedKeyword})`, 'gi');
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// 递归遍历并高亮文本节点
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const escapeHTML = str => str.replace(/[&<>"']/g,
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tag => ({
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'&': '&',
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'<': '<',
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'>': '>',
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'"': '"',
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"'": '''
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}[tag] || tag));
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function highlightTextNodes(element) {
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$(element).contents().each(function () {
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if (this.nodeType === Node.TEXT_NODE) {
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const $this = $(this);
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const text = $this.text();
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const text = escapeHTML($this.text());
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// 使用正则替换并保留原始大小写
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if (regex.test(text)) {
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const replaced = text.replace(regex, '<mark>$1</mark>');
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