The type String cannot be constructed. You must configure the container to supply this value.
2016-10-26 10:26
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利用 Enterprise Library 5.0
Microsoft.Practices.EnterpriseLibrary.Common
Microsoft.Practices.EnterpriseLibrary.Data
Microsoft.Practices.ServiceLocation
引用都添加了
EnterpriseLibraryContainer.Current.GetInstance<SqlDatabase>("SQLConnString"); 运行到此处一直报错
The type String cannot be constructed. You must configure the container to supply this value.
后发现问题 出现在此：
<add name="SQLConnString" connectionString="server=127.0.0.1;database=ddbb;uid=dd;pwd=11;" />
再加上 providerName="System.Data.SqlClient"
<add name="SQLConnString" connectionString="server=172.20.20.13;database=ProjectDB;uid=sa;pwd=11;" providerName="System.Data.SqlClient" />
都正常了
Microsoft.Practices.EnterpriseLibrary.Common
Microsoft.Practices.EnterpriseLibrary.Data
Microsoft.Practices.ServiceLocation
引用都添加了
EnterpriseLibraryContainer.Current.GetInstance<SqlDatabase>("SQLConnString"); 运行到此处一直报错
The type String cannot be constructed. You must configure the container to supply this value.
后发现问题 出现在此：
<add name="SQLConnString" connectionString="server=127.0.0.1;database=ddbb;uid=dd;pwd=11;" />
再加上 providerName="System.Data.SqlClient"
<add name="SQLConnString" connectionString="server=172.20.20.13;database=ProjectDB;uid=sa;pwd=11;" providerName="System.Data.SqlClient" />
都正常了
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