源码安装
xinkun86 / 蓝湖px转rpx工具

// ==UserScript==
// @name         蓝湖px转rpx工具
// @namespace    https://lanhuapp.com/
// @version      0.1
// @description  修改px为rpx
// @require      https://cdn.jsdelivr.net/npm/jquery@3.2.1/dist/jquery.min.js
// @require      https://cdn.bootcdn.net/ajax/libs/jquery-cookie/1.4.1/jquery.cookie.min.js
// @author       xinkun86
// @match        https://lanhuapp.com/web*
// @grant        none
// @collaborator xinkun86
// @updateURL https://openuserjs.org/meta/xinkun86/My_Script.meta.js
// @license MIT
// ==/UserScript==

(function() {
    'use strict';

    // Your code here...
    window.onload = function(){
        // $("code")[0].append("1234566")

        /*         setTimeout(()=>{
         $(".annotation_item").bind("DOMSubtreeModified",function(){
                console.log("内容改变")
                $('code.language-css').ready(()=>{
                    var codeHtml =$('code.language-css')
                    codeHtml.html(codeHtml.html().replace(/[0-9]px<span/g,"rpx<span"))

                    //codeHtml.innerHTML =   codeHtml.innerHTML.replace(/[0-9]px<span/g,"rpx<span")
                    //var test= (document.getElementsByClassName('language-css'))[1].innerHTML.replace(/[0-9]px<span/g,"rpx<span")
                    //document.getElementsByClassName('language-css')[1].innerHTML = test
                })
            });
        },2000) */


        $(".annotation_item").ready(()=>{
            $(".annotation_item").bind("DOMSubtreeModified",function(){
                console.log("内容改变")
                $('code.language-css').ready(()=>{
                    console.log('内容..')
                    var codeHtml =$('code.language-css')
                    codeHtml.html(codeHtml.html().replace(/[0-9]px<span/g,"rpx<span"))

                    //codeHtml.innerHTML =   codeHtml.innerHTML.replace(/[0-9]px<span/g,"rpx<span")
                    //var test= (document.getElementsByClassName('language-css'))[1].innerHTML.replace(/[0-9]px<span/g,"rpx<span")
                    //document.getElementsByClassName('language-css')[1].innerHTML = test
                })
            });
        })





        //setInterval(()=>{
        //console.log('test:::::',(document.getElementsByClassName('language-css'))[1].innerHTML)



        // var test= (document.getElementsByClassName('language-css'))[1].replace(/'px'/,"/'rpx/'")
        //console.log('test:::::',test)
        // document.getElementsByClassName('language-css')[1].innerHTML = test
        //}, 500)
    }
})();