67 lines
2.1 KiB
C#
67 lines
2.1 KiB
C#
using Microsoft.Extensions.DependencyModel;
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using System;
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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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namespace Infrastructure.Helper
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{
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public static class AssemblyUtils
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{
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/// <summary>
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/// 获取应用中的所有程序集
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/// </summary>
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/// <returns></returns>
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public static IEnumerable<Assembly> GetAssemblies()
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{
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var compilationLibrary = DependencyContext.Default
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.CompileLibraries
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.Where(x => !x.Serviceable && x.Type == "project")
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.ToList();
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return compilationLibrary.Select(p => Assembly.Load(new AssemblyName(p.Name)));
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}
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/// <summary>
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/// 获取应用中的所有Type
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/// </summary>
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/// <returns></returns>
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public static IEnumerable<Type> GetAllTypes()
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{
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var assemblies = GetAssemblies();
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return assemblies.SelectMany(p => p.GetTypes());
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}
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//获取泛型类名
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public static Type GetGenericTypeByName(string genericTypeName)
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{
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Type type = null;
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foreach (var assembly in GetAssemblies())
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{
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var baseType = assembly.GetTypes()
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.FirstOrDefault(t => t.IsGenericType &&
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t.GetGenericTypeDefinition().Name.Equals(genericTypeName, StringComparison.Ordinal));
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if (baseType != null)
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{
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return baseType?.GetGenericTypeDefinition();
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}
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}
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return type;
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}
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public static bool IsDerivedFromGenericBaseRepository(this Type? type, Type genericBase)
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{
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while (type != null && type != typeof(object))
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{
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var cur = type.IsGenericType ? type.GetGenericTypeDefinition() : type;
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if (genericBase == cur)
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{
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return true;
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}
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type = type.BaseType;
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}
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return false;
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}
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}
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}
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