// select选择不同提示内容
document.addEventListener('DOMContentLoaded', function() {
    var selectElement = document.getElementById('id_sic_method');
    var spanElement = document.getElementById('sic_method_tip');

    selectElement.addEventListener('change', function() {
 

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <title>图片粘贴</title>
    <script src="https://cdn.jsdelivr.

<template>
    <div ref="chen_ref">我是标签</div>
</template>

<script>
    import {ref} from '...vue'
    export default{
        setup(){
            ...
            const chen_ref = ref(null)
            const get_dom = () => {