entityframework默认只支持sqlserver数据库,如果想要支持其他数据库,要安装相应的插件。 如支持Oracle,要安装Oracle Data Access Components (ODAC),支持MySQL要安装mysql-connector-net-6.4.6等 下面列举下3种数据库下的配置: 1.SQLServer: connectio
entityframework默认只支持sqlserver数据库,如果想要支持其他数据库,要安装相应的插件。
如支持Oracle,要安装Oracle Data Access Components (ODAC),支持MySQL要安装mysql-connector-net-6.4.6等
下面列举下3种数据库下的配置:
1.SQLServer:
<connectionStrings> <add name="EntityDesignEntities" connectionString="metadata=res://*/EntityDataModel.EntityDesign.csdl|res://*/EntityDataModel.EntityDesign.ssdl|res://*/EntityDataModel.EntityDesign.msl;provider=System.Data.SqlClient;provider connection string="data source=.;initial catalog=DevBase;persist security info=True;user id=sa;password=xxx;multipleactiveresultsets=True;App=EntityFramework"" providerName="System.Data.EntityClient" /> </connectionStrings>
2.Oracle:
<connectionStrings> <add name="EntityDesignEntities" connectionString="metadata=res://*/EntityDataModel.EntityDesign.csdl|res://*/EntityDataModel.EntityDesign.ssdl|res://*/EntityDataModel.EntityDesign.msl;provider=Oracle.DataAccess.Client;provider connection string="data source=xe;password=xxx;persist security info=True;user id=sa"" providerName="System.Data.EntityClient"/> </connectionStrings>
3.MySQL:
<connectionStrings> <add name="EntityDesignEntities" connectionString="metadata=res://*/EntityDataModel.EntityDesign.csdl|res://*/EntityDataModel.EntityDesign.ssdl|res://*/EntityDataModel.EntityDesign.msl;provider=MySql.Data.MySqlClient;provider connection string="server=localhost;user id=sa;password=xxxx;persist security info=True;database=world"" providerName="System.Data.EntityClient"/> </connectionStrings>
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