第一步: 修改models.py文件下要显示字段的类型为TextField
![](https://img2018.cnblogs.com/blog/892740/202003/892740-20200309023938836-1594592691.jpg)
第二步:运行命令:
python manage.py makemigrations 和 python manage.py migrate
![](https://img2018.cnblogs.com/blog/892740/202003/892740-20200309023939477-521694564.jpg)
![](https://img2018.cnblogs.com/blog/892740/202003/892740-20200309023939813-96115749.jpg)
第三步:安装markdown
![](https://img2018.cnblogs.com/blog/892740/202003/892740-20200309023940041-1390233929.jpg)
第四步:修改froms.py中的字段类型为Textarea
![](https://img2018.cnblogs.com/blog/892740/202003/892740-20200309023940323-2065186488.jpg)
第五步,在models.py文件中导入 markdown 和 mark_safe
![](https://img2018.cnblogs.com/blog/892740/202003/892740-20200309023940606-811240148.jpg)
第六步:添加自定义函数转换markdown语法
![](https://img2018.cnblogs.com/blog/892740/202003/892740-20200309023940881-1832353713.jpg)
第七步:复制函数名 get_choice_text_md替换html页面中的变量
![](https://img2018.cnblogs.com/blog/892740/202003/892740-20200309023941240-1581178391.jpg)
第八步:添加markdown提示样式
![](https://img2018.cnblogs.com/blog/892740/202003/892740-20200309023941538-1998781458.jpg)
![](https://img2018.cnblogs.com/blog/892740/202003/892740-20200309023941808-957013612.jpg)
最后一步,启动markdown样式
![](https://img2018.cnblogs.com/blog/892740/202003/892740-20200309023942020-457456965.jpg)
实例化SimpleMDe,会自动寻找页面中的第一个textarea框进行渲染