1  安裝必要的開發(fā)包

     MySQL For Visual Studio 和  Connector/NET

2  Nuget安裝MySQL庫： Install-Package MySql.Data.Entity -Version 6.9.8

    安裝完畢后，項目中的引用自動添加EntityFramework、MySql.Data、MySql.data.Entity.EF6 三個程序集

3 編輯app.config配置文件

<?xml version="1.0" encoding="utf-8"?><configuration>  <configSections>    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />  </configSections>  <system.data>    <DbPRoviderFactories>      <remove invariant="MySql.Data.MySqlClient" />      <add name="MySQL Data Provider" invariant="MySql.Data.MySqlClient" description=".Net Framework Data Provider for MySQL" type="MySql.Data.MySqlClient.MySqlClientFactory, MySql.Data, Version=6.9.9.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d" />    </DbProviderFactories>  </system.data>  <entityFramework  >    <defaultConnectionFactory type="MySql.Data.Entity.MySqlConnectionFactory, MySql.Data.Entity.EF6"/>     <providers>      <provider invariantName="MySql.Data.MySqlClient" type="MySql.Data.MySqlClient.MySqlProviderServices, MySql.Data.Entity.EF6" />    </providers>  </entityFramework>

  <connectionStrings>    <add name="MyContext" connectionString="Data Source=120.77.46.150; Initial Catalog=beikeda_da;user id=keedb;passWord=1234;" providerName="MySql.Data.MySqlClient"/>  </connectionStrings></configuration>

4  修改 myDbContext類文件，增加屬性 [DbConfigurationType(typeof(MySql.Data.Entity.MySqlEFConfiguration))]

5 數(shù)據(jù)庫遷移：參考

            Database.SetInitializer(new MigrateDatabaseToLatestVersion<makerdb, Configuration<makerdb>>());            Database.SetInitializer(new CreateDatabaseIfNotExists<makerdb>());            Database.SetInitializer<makerdb>(null);

   internal sealed class Configuration<TContext> : DbMigrationsConfiguration<TContext> where TContext : DbContext    {        public Configuration()        {            AutomaticMigrationsEnabled = true  ;            AutomaticMigrationDataLossAllowed = true;            // register mysql code generator            SetSqlGenerator("MySql.Data.MySqlClient", new MySql.Data.Entity.MySqlMigrationSqlGenerator());

        }    }