我目前正在使用 VWD 2010 Express,并且有兴趣更详细地探索 WCF REST,但我找不到“ADO.NET 实体数据模型”模板或有关如何安装它的任何信息。这也被称为 ODATA 实体框架是否正确?我想使用 SQL Express 数据库和后来的 MySQL 数据库创建 WCF REST 服务。
我搜索了在线模板站点,但也没有看到它。
顺便说一句,我现在最感兴趣的是 VB 模板。
此外,假设 ODATA EF 将与 MySQL 数据库一起使用是否准确?是否有专门用于 MySQL 的替代模板?
*更新* 根据 Ian Michael William 的建议,我尝试安装 WcfDataServices.exe。安装失败并在日志文件中显示:
[0A34:08FC][2012-10-29T19:02:14]: Caching bundle from: 'C:\DOCUME~1\Bob\LOCALS~1\Temp\{e0328255-3f36-4c55-b959-379ddaeee93f}\.be\WcfDataServices.exe' to: 'C:\Documents and Settings\All Users.WINDOWS\Application Data\Package Cache\{e0328255-3f36-4c55-b959-379ddaeee93f}\WcfDataServices.exe'
[0A34:08FC][2012-10-29T19:02:15]: Registering bundle dependency provider: {e0328255-3f36-4c55-b959-379ddaeee93f}, version: 5.0.50831.0
[0A34:0BF8][2012-10-29T19:02:16]: Error 0x80092009: Failed to get authenticode certificate embedded in: C:\Documents and Settings\All Users.WINDOWS\Application Data\Package Cache\.unverified\wcf_dataservices
[0A34:0BF8][2012-10-29T19:02:16]: Error 0x80092009: Failed to verify signature of payload: wcf_dataservices
[0A34:0BF8][2012-10-29T19:02:16]: Failed to verify payload: wcf_dataservices at path: C:\Documents and Settings\All Users.WINDOWS\Application Data\Package Cache\.unverified\wcf_dataservices, error: 0x80092009. Deleting file.
[0A34:0BF8][2012-10-29T19:02:16]: Error 0x80092009: Failed to cache payload: wcf_dataservices
[03AC:043C][2012-10-29T19:02:16]: Failed to cache payload: wcf_dataservices from working path: C:\DOCUME~1\Bob\LOCALS~1\Temp\{e0328255-3f36-4c55-b959-379ddaeee93f}\wcf_dataservices, error: 0x80092009.
[03AC:043C][2012-10-29T19:02:16]: Application requested retry of payload: wcf_dataservices, encountered error: 0x80092009. Retrying...
[0A34:0BF8][2012-10-29T19:02:17]: Error 0x80092009: Failed to get authenticode certificate embedded in: C:\Documents and Settings\All Users.WINDOWS\Application Data\Package Cache\.unverified\wcf_dataservices
[0A34:0BF8][2012-10-29T19:02:17]: Error 0x80092009: Failed to verify signature of payload: wcf_dataservices
[0A34:0BF8][2012-10-29T19:02:17]: Failed to verify payload: wcf_dataservices at path: C:\Documents and Settings\All Users.WINDOWS\Application Data\Package Cache\.unverified\wcf_dataservices, error: 0x80092009. Deleting file.
[0A34:0BF8][2012-10-29T19:02:17]: Error 0x80092009: Failed to cache payload: wcf_dataservices
[03AC:043C][2012-10-29T19:02:17]: Failed to cache payload: wcf_dataservices from working path: C:\DOCUME~1\Bob\LOCALS~1\Temp\{e0328255-3f36-4c55-b959-379ddaeee93f}\wcf_dataservices, error: 0x80092009.
[03AC:043C][2012-10-29T19:02:17]: Application requested retry of payload: wcf_dataservices, encountered error: 0x80092009. Retrying...
[0A34:0BF8][2012-10-29T19:02:18]: Error 0x80092009: Failed to get authenticode certificate embedded in: C:\Documents and Settings\All Users.WINDOWS\Application Data\Package Cache\.unverified\wcf_dataservices
[0A34:0BF8][2012-10-29T19:02:18]: Error 0x80092009: Failed to verify signature of payload: wcf_dataservices
[0A34:0BF8][2012-10-29T19:02:18]: Failed to verify payload: wcf_dataservices at path: C:\Documents and Settings\All Users.WINDOWS\Application Data\Package Cache\.unverified\wcf_dataservices, error: 0x80092009. Deleting file.
[0A34:0BF8][2012-10-29T19:02:18]: Error 0x80092009: Failed to cache payload: wcf_dataservices
[03AC:043C][2012-10-29T19:02:18]: Failed to cache payload: wcf_dataservices from working path: C:\DOCUME~1\Bob\LOCALS~1\Temp\{e0328255-3f36-4c55-b959-379ddaeee93f}\wcf_dataservices, error: 0x80092009.
[03AC:043C][2012-10-29T19:02:18]: Error 0x80092009: Failed to cache packages.
[03AC:0E64][2012-10-29T19:02:18]: Error 0x80092009: Failed while waiting for cache thread to complete before executing.
[0A34:08FC][2012-10-29T19:02:18]: Removing bundle dependency provider: {e0328255-3f36-4c55-b959-379ddaeee93f}
[0A34:08FC][2012-10-29T19:02:18]: Removing cached bundle: {e0328255-3f36-4c55-b959-379ddaeee93f}, from path: C:\Documents and Settings\All Users.WINDOWS\Application Data\Package Cache\{e0328255-3f36-4c55-b959-379ddaeee93f}\
[03AC:0E64][2012-10-29T19:02:18]: Apply complete, result: 0x80092009 restart: No