效果图: jsmind组件下载地址:https://files.cnblogs.com/files/fengyeqingxiang/jsmind.zip 后端代码,此处以C#编写的后台,Java或其他语言同理 using Newtonsoft.Json; using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Text; using System.Web; u…