关于 DELPHI DATASNAP 的文章集:
https://wenku.baidu.com/view/78715605cc1755270722088b.html
https://www.cnblogs.com/carcode/archive/2010/08/22/1805816.html
2、三大 MetadataProvider 类:TDSServerMetaDataProvider、 TDSConnectionMetaDataProvider、 TDSRestMetaDataProvider
http://codeverge.com/embarcadero.datasnap/metadataprovider-classes/1094559
TDSConnectionMetaDataProvider 使用 TSQLConnection
TDSRestMetaDataProvider 使用 TDSRestConnection
TDSServerMetaDataProvider 使用 in-process connection
1、运行 “DataSnap server without debugging”
2、新建 VCL application
2.1 Drop TSQLConnection,连接 DataSnap server
2.2 Drop TDSConnectionMetaDataProvider, 设置 SQLConnection 属性
2.3 Drop TDSProxyGenerator,设置 properties MetaDataProvider as DSProxyGenerator1
2.4 Writer as Delphi DBX
ExcludeClasses as *
IncludeClasses as DSAdmin
2.5 右点击 TDSProxyGenerator, Generator Client 类。
3、 Delphi XE程序设计系列 2-开发DataSnap/REST服务器
https://blog.csdn.net/shuaihj/article/details/6129271
提及 四种客户端 如何 连接 DataSnap/REST服务器。