演示用学科工具插件，相关说明详见文档 [希沃白板文档](https://easinote.github.io/EasiNote.ClientWebApi.Documentation/ ) [EasiNote.Plugin.WebTools.Demo.exe.zip](https://github.com/EasiNote/EasiNote.ClientWebApi.Documentation/files/7249803/EasiNote.Plugin.WebTools.Demo.exe.zip)
