1.官网API

https://openlayers.org/en/latest/apidoc/

2.openlayers教程（花几天时间从头看到尾基本上就可以熟悉openlayers了）

http://primer.openlayers.cn/ol3-primer/

3.GeoServer安装和发布服务

https://blog.csdn.net/u010166404/article/details/51115862?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-2.control&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-2.control

4.PostgreSQL 10 和postgis10下载安装

https://blog.csdn.net/qq_40323256/article/details/101699490

5.创建空间数据库

https://blog.csdn.net/qq_35732147/article/details/85226864

6.加载空间数据

https://blog.csdn.net/qq_35732147/article/details/85228444

7.利用GeoWebCache实现WebGIS地形图展示的缓存优化

https://www.cnblogs.com/naaoveGIS/p/4195008.html