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[.NET Core] .NET Core Entity uses Entity Framework Core to link databases

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Posted on 5/7/2019 1:21:33 PM | | |
Start by installing the Nuget package


Micorsoft.EntityFrameworkCore: The core package of the EF framework
Micorsoft.EntityFrameworkCore.SqlServer:针对SqlServer数据库的扩展

Second, set the data connection string for the (appsettings.json) profile

Create an entity (province)

Method 1: Link the database through configuration

1. Create an Entity Framework Core configuration

2. Startup Startup Registration Link

3. Index.cshtml.cs call data

Method 2: Customize the configuration link database

1. Create an Entity Framework Core configuration

2. Startup to get the configuration link

3. Index.cshtml.cs call data







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