1、AutoCAD2010自学视频
https://www.51zxw.net/list.aspx?cid=279
2、Echart统计图
https://echarts.apache.org/examples/zh/index.html#chart-type-bar
3、HTML/CSS、JQuery等
https://www.w3school.com.cn/jquery/effect_fadein.asp
4、C#生成Guid
https://www.cnblogs.com/che109/p/6808143.html
5、原生Js常用总结
https://blog.youkuaiyun.com/wuhuagu_wuhuaguo/article/details/78192103
6、orcle导入expdp、导出impdp
https://www.cnblogs.com/zhouyeqin/p/6409469.html
7、C语言基础学习
https://www.runoob.com/cprogramming/c-examples-frequency-character.html
8、input框设置禁止输入或可输入
https://blog.youkuaiyun.com/qq_18374629/article/details/90720589
9、Jquery EasyUI插件
http://www.jeasyui.net/plugins
10、expdp/impdp更改用户名、空间名、表名
http://blog.itpub.net/10271187/viewspace-1283100/
11、安装orcle教程
https://www.cnblogs.com/dshore123/p/12149395.html
12、在cad中求出多条线段总和
https://blog.youkuaiyun.com/weixin_34148340/article/details/93936578
13、浅谈AutoCAD的面域
https://www.cnblogs.com/c-gis/articles/3481423.html
14、AutoCAD2010在VS中不能命中断点的教程
https://news.onlinedown.net/tutorial/293921.html
15、CAD Spline样条曲线命令
http://www.rjzxw.com/ref/cadref-cadht-spline.html
16、asp:fileupload控件上传
https://www.cnblogs.com/lishidefengchen/p/5253919.html
17、CAD2010下载地址
http://www.ddooo.com/softdown/59682.htm
18、Java知识体系最强总结
18、FileUpload控件的细节问题
https://www.cnblogs.com/beckson/archive/2010/12/07/1899038.html
19、HTML浮动效果实现及原理
https://www.cnblogs.com/martianShu/p/5893355.html
20、一步步实现Js拖拽插件
https://www.cnblogs.com/lrzw32/p/4696655.html
21、为什么要使用href="javascript:void(0);”
https://www.cnblogs.com/javaboy2018/p/8732495.html
22、ExtJs学习网站
https://www.w3cschool.cn/extjs/