Simditor图片上传

https://www.cnblogs.com/zfyouxi/p/4816150.html

PHP实现图片（文件）上传

https://www.cnblogs.com/xyyl/p/11097050.html

Simditor怎么配置图片上传功能到服务器？

https://www.zhihu.com/question/34167903