public override void PreInitialize()
{
Configuration.ReplaceService(typeof(IConnectionStringResolver), () =>
{
IocManager.IocContainer.Register(
Component.For <IConnectionStringResolver, IDbPerTenantConnectionStringResolver>()
.ImplementedBy <DbPerTenantConnectionStringResolver>()
.LifestyleTransient()
);
});
//使用自定义的实体查找类代替默认的
Configuration.ReplaceService <IDbContextEntityFinder, MasterDbContextEntityFinder>();
Configuration.Modules.AbpEfCore().AddDbContext <MasterDbContext>(options =>
{
//此行会减缓执行速度，仅供调试使用
//options.DbContextOptions.UseLoggerFactory(Mlogger);
if (options.ExistingConnection != null)
{
DbContextOptionsConfigurer.Configure(options.DbContextOptions, options.ExistingConnection);
}
else
{
DbContextOptionsConfigurer.Configure(options.DbContextOptions, options.ConnectionString);
}
});
}
public MasterDbContext CreateDbContext(string[] args)
{
var builder = new DbContextOptionsBuilder <MasterDbContext>();
var configuration = AppConfigurations.Get(WebContentDirectoryFinder.CalculateContentRootFolder());
DbContextOptionsConfigurer.Configure(
builder,
configuration.GetConnectionString(MasterConsts.ConnectionStringName)
);
return(new MasterDbContext(builder.Options));
}