62 lines
2.6 KiB
C#
62 lines
2.6 KiB
C#
using EntityFramework.Exceptions.SqlServer;
|
||
using IRaCIS.Core.Domain.Share;
|
||
using IRaCIS.Core.Infra.EFCore;
|
||
using Medallion.Threading;
|
||
using Medallion.Threading.SqlServer;
|
||
using Microsoft.EntityFrameworkCore;
|
||
using Microsoft.Extensions.Configuration;
|
||
using Microsoft.Extensions.DependencyInjection;
|
||
|
||
namespace IRaCIS.Core.SCP
|
||
{
|
||
public static class EFSetup
|
||
{
|
||
public static void AddEFSetup( this IServiceCollection services, IConfiguration configuration)
|
||
{
|
||
services.AddHttpContextAccessor();
|
||
services.AddScoped<IUserInfo, UserInfo>();
|
||
|
||
|
||
//这个注入没有成功--注入是没问题的，构造函数也只是支持参数就好，错在注入的地方不能写DbContext
|
||
//Web程序中通过重用池中DbContext实例可提高高并发场景下的吞吐量， 这在概念上类似于ADO.NET Provider原生的连接池操作方式，具有节省DbContext实例化成本的优点
|
||
services.AddPooledDbContextFactory<IRaCISDBContext>(options =>
|
||
{
|
||
// 在控制台
|
||
//public static readonly ILoggerFactory MyLoggerFactory = LoggerFactory.Create(builder => { builder.AddConsole(); });
|
||
var logFactory = LoggerFactory.Create(builder => { builder.AddDebug(); });
|
||
|
||
options.UseSqlServer(configuration.GetSection("ConnectionStrings:RemoteNew").Value,
|
||
contextOptionsBuilder => contextOptionsBuilder.EnableRetryOnFailure());
|
||
|
||
options.UseLoggerFactory(logFactory);
|
||
|
||
options.UseExceptionProcessor();
|
||
|
||
options.EnableSensitiveDataLogging();
|
||
|
||
options.AddInterceptors(new QueryWithNoLockDbCommandInterceptor());
|
||
|
||
options.UseProjectables();
|
||
|
||
|
||
|
||
});
|
||
|
||
// Register an additional context factory as a Scoped service, which gets a pooled context from the Singleton factory we registered above,
|
||
services.AddScoped<IRaCISDBScopedFactory>();
|
||
|
||
// Finally, arrange for a context to get injected from our Scoped factory:
|
||
services.AddScoped(sp => sp.GetRequiredService<IRaCISDBScopedFactory>().CreateDbContext());
|
||
|
||
//注意区分 easy caching 也有 IDistributedLockProvider
|
||
services.AddSingleton<IDistributedLockProvider>(sp =>
|
||
{
|
||
//var connection = ConnectionMultiplexer.Connect(configuration["Redis:Configuration"]!);
|
||
|
||
return new SqlDistributedSynchronizationProvider(configuration.GetSection("ConnectionStrings:RemoteNew").Value);
|
||
});
|
||
|
||
}
|
||
}
|
||
}
|