GeoServer 是 OpenGIS Web 服务器规范的 J2EE 实现的社区开源项目，利用 GeoServer 可以方便的发布地图数据，允许用户对特征数据进行更新、删除、插入操作。-GeoServer is OpenGIS Web server to achieve J2EE specification community open source projects, the use of GeoServer can easily publish map data, the feature allows the user to update the data, delete, insert operation.