On the translation of rich text storage database format

All kinds of rich text will be converted into... When stored in the database String Format
for example ：

The above is stored in the database
The following is the front display

We see the format of the article
Here's the solution

    <script type="text/javascript">
        $(function() {
    
        $("#content2").html($("#content1").text());
        });
    </script>

```python
<div id = "content1"  hidden="hidden">
            {
    {
     query.message }}
        </div>
        <div id = "content2" class="div3">
        </div>

See the effect