忽略dll文件git
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“wanyongkang”
@@ -1,47 +0,0 @@
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using System;
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using System.Collections.Concurrent;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using Microsoft.EntityFrameworkCore;
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namespace Hncore.Infrastructure.EF
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{
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public static class AutoMapExtensions
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{
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private static object syncRoot = new object();
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private static ConcurrentDictionary<IEntityMap, object> maps;
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public static void AutoMap(this ModelBuilder modelBuilder, Type assType)
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{
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if (maps == null)
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{
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lock (syncRoot)
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{
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if (maps == null)
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{
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maps = new ConcurrentDictionary<IEntityMap, object>();
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Type mappingInterface = typeof(IEntityMap<>);
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var mappingTypes = assType.GetTypeInfo().Assembly.GetTypes()
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.Where(x => !x.IsAbstract
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&& x.GetInterfaces().Any(y => y.GetTypeInfo().IsGenericType
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&& y.GetGenericTypeDefinition() ==
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mappingInterface));
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foreach (var map in mappingTypes.Select(Activator.CreateInstance).Cast<IEntityMap>())
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{
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maps.TryAdd(map, null);
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}
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}
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}
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}
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foreach (var map in maps.Keys)
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{
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map.Map(modelBuilder);
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}
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}
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}
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}
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@@ -1,121 +0,0 @@
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using System;
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using System.Diagnostics;
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using System.Linq;
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using System.Text;
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using Hncore.Infrastructure.Common;
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using Hncore.Infrastructure.Extension;
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using Microsoft.AspNetCore.Http;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Logging;
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using Hncore.Infrastructure.Core.Web;
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namespace Hncore.Infrastructure.EF
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{
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public class TraceLogger : ILogger
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{
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private readonly string categoryName;
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private IHttpContextAccessor _httpContextAccessor;
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public TraceLogger(string categoryName, IHttpContextAccessor httpContextAccessor)
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{
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this.categoryName = categoryName;
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this._httpContextAccessor = httpContextAccessor;
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}
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public bool IsEnabled(LogLevel logLevel) => true;
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public void Log<TState>(
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LogLevel logLevel,
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EventId eventId,
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TState state,
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Exception exception,
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Func<TState, Exception, string> formatter)
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{
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if (logLevel == LogLevel.Information && categoryName == "Microsoft.EntityFrameworkCore.Database.Command")
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{
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Console.WriteLine($"{DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")} 执行sql：");
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if (exception != null)
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{
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Console.WriteLine("发生异常：\n" + exception);
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}
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else
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{
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if (state.GetType().Name == "LogValues`6")
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{
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var paramText = state.GetType().GetField("_value1").GetValue(state).ToString();
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var sql = state.GetType().GetField("_value5").GetValue(state).ToString();
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var paramList = paramText.RegexMatches("@__.*?='.*?'");
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paramList.ForEach(param =>
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{
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var arr = param.Split('=');
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sql = sql.Replace(arr[0], arr[1]);
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});
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Console.WriteLine(sql);
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if (_httpContextAccessor?.HttpContext?.Request?.Headers != null
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&& _httpContextAccessor.HttpContext.Request.Headers
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.ContainsKey("enable-ef-log").ToBool())
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{
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StringBuilder log = new StringBuilder();
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log.Append("请求URL：" + _httpContextAccessor.HttpContext.Request.GetAbsoluteUri() + "");
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log.Append("\nMethod：" + _httpContextAccessor.HttpContext.Request.Method + "\n");
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if (_httpContextAccessor.HttpContext.Request.Method.ToLower() != "get")
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{
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log.Append("Body：\n" + _httpContextAccessor.HttpContext.Items["___requestbody"] +
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"\n------------------------\n");
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}
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else
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{
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log.Append("\n------------------------\n");
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}
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log.Append(sql);
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LogHelper.Debug("efcore日志", log.ToString());
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}
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}
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}
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//Console.WriteLine($"{DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")} {logLevel} {eventId.Id} {this.categoryName}");
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//Console.WriteLine(formatter(state, exception));
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}
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}
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public IDisposable BeginScope<TState>(TState state) => null;
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}
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public class TraceLoggerProvider : ILoggerProvider
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{
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private IHttpContextAccessor _httpContextAccessor;
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public TraceLoggerProvider(IHttpContextAccessor httpContextAccessor)
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{
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_httpContextAccessor = httpContextAccessor;
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}
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public ILogger CreateLogger(string categoryName) => new TraceLogger(categoryName, _httpContextAccessor);
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public void Dispose()
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{
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}
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}
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public static class DebugLog
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{
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public static void EnableDebugTrace(this DbContextOptionsBuilder optionsBuilder,
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IHttpContextAccessor httpContextAccessor)
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{
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LoggerFactory loggerFactory = new LoggerFactory();
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loggerFactory.AddProvider(new TraceLoggerProvider(httpContextAccessor));
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optionsBuilder.UseLoggerFactory(loggerFactory);
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optionsBuilder.EnableSensitiveDataLogging();
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}
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}
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}
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@@ -1,50 +0,0 @@
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using System;
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using System.Linq;
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using System.Linq.Expressions;
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using System.Reflection;
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using Hncore.Infrastructure.Common;
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using Hncore.Infrastructure.Data;
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using Hncore.Infrastructure.DDD;
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using Hncore.Infrastructure.Serializer;
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using Hncore.Infrastructure.WebApi;
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using Microsoft.AspNetCore.Http;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore.Metadata.Builders;
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using Microsoft.EntityFrameworkCore.Metadata.Internal;
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using Remotion.Linq.Parsing.ExpressionVisitors;
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using Hncore.Infrastructure.Core.Web;
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namespace Hncore.Infrastructure.EF
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{
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public static class QueryFilterExtensions
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{
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public static void AddQueryFilter<T>(this EntityTypeBuilder entityTypeBuilder,
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Expression<Func<T, bool>> expression)
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{
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var parameterType = Expression.Parameter(entityTypeBuilder.Metadata.ClrType);
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var expressionFilter = ReplacingExpressionVisitor.Replace(
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expression.Parameters.Single(), parameterType, expression.Body);
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var internalEntityTypeBuilder = entityTypeBuilder.GetInternalEntityTypeBuilder();
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if (internalEntityTypeBuilder.Metadata.QueryFilter != null)
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{
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var currentQueryFilter = internalEntityTypeBuilder.Metadata.QueryFilter;
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var currentExpressionFilter = ReplacingExpressionVisitor.Replace(
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currentQueryFilter.Parameters.Single(), parameterType, currentQueryFilter.Body);
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expressionFilter = Expression.AndAlso(currentExpressionFilter, expressionFilter);
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}
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var lambdaExpression = Expression.Lambda(expressionFilter, parameterType);
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entityTypeBuilder.HasQueryFilter(lambdaExpression);
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}
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internal static InternalEntityTypeBuilder GetInternalEntityTypeBuilder(this EntityTypeBuilder entityTypeBuilder)
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{
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var internalEntityTypeBuilder = typeof(EntityTypeBuilder)
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.GetProperty("Builder", BindingFlags.NonPublic | BindingFlags.Instance)?
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.GetValue(entityTypeBuilder) as InternalEntityTypeBuilder;
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return internalEntityTypeBuilder;
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}
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}
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}
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@@ -1,196 +0,0 @@
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using System;
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using System.Collections.Generic;
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using System.Data.Common;
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using System.Reflection;
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using Microsoft.EntityFrameworkCore;
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namespace Hncore.Infrastructure.EF
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{
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public static class Sql
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{
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/// <summary>
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/// 执行Reader
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/// </summary>
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/// <param name="dbContext"></param>
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/// <param name="sql"></param>
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/// <param name="action"></param>
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public static void Reader(this DbContext dbContext, string sql, Action<DbDataReader> action)
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{
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var conn = dbContext.Database.GetDbConnection();
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try
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{
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conn.Open();
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using (var command = conn.CreateCommand())
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{
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string query = sql;
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command.CommandText = query;
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using (DbDataReader reader = command.ExecuteReader())
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{
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if (reader.HasRows)
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{
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while (reader.Read())
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{
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action(reader);
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}
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}
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}
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}
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}
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finally
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{
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conn.Close();
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}
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}
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/// <summary>
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/// 执行Query
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="dbContext"></param>
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/// <param name="sql"></param>
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/// <returns></returns>
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public static List<T> SqlQuery<T>(this DbContext dbContext, string sql)
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{
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List<T> list = new List<T>();
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var conn = dbContext.Database.GetDbConnection();
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try
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{
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conn.Open();
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using (var command = conn.CreateCommand())
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{
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string query = sql;
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command.CommandText = query;
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using (DbDataReader reader = command.ExecuteReader())
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{
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if (reader.HasRows)
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{
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list = reader.ReaderToList<T>();
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}
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}
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}
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}
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finally
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{
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conn.Close();
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}
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return list;
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}
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/// <summary>
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/// 执行Sql命令
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/// </summary>
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/// <param name="dbContext"></param>
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/// <param name="sql"></param>
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/// <returns></returns>
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public static int ExecuteSql(this DbContext dbContext, string sql)
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{
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var conn = dbContext.Database.GetDbConnection();
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int rowAffected = 0;
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try
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{
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conn.Open();
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using (var command = conn.CreateCommand())
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{
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command.CommandText = sql;
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rowAffected = command.ExecuteNonQuery();
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}
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}
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finally
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{
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conn.Close();
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}
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return rowAffected;
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}
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/// <summary>
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/// DataReader转泛型
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/// </summary>
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/// <typeparam name="T">传入的实体类</typeparam>
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/// <param name="objReader">DataReader对象</param>
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/// <returns></returns>
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public static List<T> ReaderToList<T>(this DbDataReader objReader)
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{
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using (objReader)
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{
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List<T> list = new List<T>();
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//获取传入的数据类型
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Type modelType = typeof(T);
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//遍历DataReader对象
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while (objReader.Read())
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{
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//使用与指定参数匹配最高的构造函数，来创建指定类型的实例
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T model = Activator.CreateInstance<T>();
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for (int i = 0; i < objReader.FieldCount; i++)
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{
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//判断字段值是否为空或不存在的值
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if (!IsNullOrDBNull(objReader[i]))
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{
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//匹配字段名
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PropertyInfo pi = modelType.GetProperty(objReader.GetName(i),
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BindingFlags.GetProperty | BindingFlags.Public | BindingFlags.Instance |
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BindingFlags.IgnoreCase);
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if (pi != null)
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{
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//绑定实体对象中同名的字段
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pi.SetValue(model, CheckType(objReader[i], pi.PropertyType), null);
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}
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}
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}
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list.Add(model);
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}
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return list;
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}
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}
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/// <summary>
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/// 判断指定对象是否是有效值
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/// </summary>
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/// <param name="obj"></param>
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/// <returns></returns>
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private static bool IsNullOrDBNull(object obj)
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{
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return (obj == null || (obj is DBNull)) ? true : false;
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}
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/// <summary>
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/// 对可空类型进行判断转换
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/// </summary>
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/// <param name="value">DataReader字段的值</param>
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/// <param name="conversionType">该字段的类型</param>
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/// <returns></returns>
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private static object CheckType(object value, Type conversionType)
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{
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if (conversionType.IsGenericType && conversionType.GetGenericTypeDefinition().Equals(typeof(Nullable<>)))
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{
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if (value == null)
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return null;
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System.ComponentModel.NullableConverter nullableConverter =
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new System.ComponentModel.NullableConverter(conversionType);
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conversionType = nullableConverter.UnderlyingType;
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}
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if (typeof(System.Enum).IsAssignableFrom(conversionType))
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{
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return Enum.Parse(conversionType, value.ToString());
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}
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return Convert.ChangeType(value, conversionType);
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}
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}
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}
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