架构
需要找到wordpress目录下的如下路径(根据当前激活的主题来定)
- 自定义JS
- 插入如下代码到 /usr/share/nginx/html/wordpress/wp-content/themes/twentytwenty/functions.php
/**
* 加载自定义js
*/
function my_js() {
wp_enqueue_script('add_background', '/wp-content/user_uploads/my_js.js', array(), '1.0', true);
}
add_action('wp_footer', 'my_js');
常用的一些文件:
- index.php
- /usr/share/nginx/html/wordpress/wp-content/themes/twentytwenty/template-parts/content.php
- content.php
- /usr/share/nginx/html/wordpress/wp-content/themes/twentytwenty/template-parts/content.php
- style.php
- /usr/share/nginx/html/wordpress/wp-content/themes/twentytwenty/style.css
- footer.php
- /usr/share/nginx/html/wordpress/wp-content/themes/twentytwenty/footer.php
然后创建js就可以了
- /usr/share/nginx/html/wordpress/wp-content/themes/twentytwenty/footer.php
- HTML代码内容可以放到content.php中(/usr/share/nginx/html/wordpress/wp-content/themes/twentytwenty/template-parts)
- 如果需要修改代码,则需要找到对应theme下面,例如我要改header,则要去这个主题下面找header.php
- JS代码放到wordpress下的任意一个文件夹中,我这里路径如下
const entryTitle = document.querySelector('.entry-header.has-text-align-center.header-footer-group');
const content = document.querySelector('#my_content');
let is_overflow = false; //是否翻到title下面去了
content.style.backgroundImage=getComputedStyle(document.querySelector('body')).backgroundImage;
window.addEventListener('scroll', debounce((e) => {
if (getScrollOffset().y >= entryTitle.clientHeight && is_overflow==false) {
console.log("尊重个人独立创作知识产权,转载请标明出处!");
content.classList.toggle('blur_active');
is_overflow=true;
}else if(getScrollOffset().y <= entryTitle.clientHeight&& is_overflow==true){
content.classList.toggle('blur_active');
is_overflow=false;
}
}, 20));
function getScrollOffset() {
if (window.pageXOffset) {
return {
x: window.pageXOffset,
y: window.pageYOffset
}
} else {
return {
x: document.body.scrollLeft + document.documentElement.scrollLeft,
y: document.body.scrollTop + document.documentElement.scrollTop
}
}
}
function debounce(fn, wait) {
let timeout = null;
return function () {
let context = this;
let args = arguments;
if (timeout) clearTimeout(timeout);
let callNow = !timeout;
timeout = setTimeout(() => {
timeout = null;
}, wait);
if (callNow) fn.apply(context, args);
};
}
- 在functions.php 文件中加入如下代码:
/**
* 加载自定义js
*/
function my_js() {
wp_enqueue_script('add_background', '/wp-content/user_uploads/my_js.js', array(), '1.0', true);
}
add_action('wp_footer', 'my_js');
将代码放到footer后就能够获取到网页的元素了,不会出现selector找不到元素报null了
- CSS代码放到style.css中
配置
更改上传文件/图片的大小
php --ini
定位到php.ini的位置,修改以下几个参数upload_max_filesize = 64M post_max_size = 64M max_execution_time = 300
- 修改Nginx.conf
server{ … client_max_body_size 64m; }