Auto Core (基于AspectCore)

介绍

AutoCore是基于 .Net Standard 2.1用于简化 ASP.NET Core开发，AutoCore 在 AspectCore 的基础上进行功能开发，AspectCore 在性能上都比反射有2个数量级的优化，达到了和硬编码调用相同的数量级。

AspectCore 方法调用反射扩展

性能测试:（Reflection为.NET Core提供的反射调用，Reflector为AspectCore.Extension.Reflection调用，Native为硬编码调用

 |             Method |        Mean |     Error |    StdDev |    StdErr |            Op/s |  |------------------- |------------:|----------:|----------:|----------:|----------------:|  |        Native_Call |   1.0473 ns | 0.0064 ns | 0.0050 ns | 0.0015 ns |   954,874,046.8 |  |    Reflection_Call |  91.9543 ns | 0.3540 ns | 0.3311 ns | 0.0855 ns |    10,874,961.4 |  |     Reflector_Call |   7.1544 ns | 0.0628 ns | 0.0587 ns | 0.0152 ns |   139,774,408.3 | 

快速开始

1. 安装

• Package Manager

Install-Package Auto.Core 

• .NET CLI

dotnet add package Auto.Core 

2. 配置 ServiceProviderFactory

builder.Host.UseServiceProviderFactory(new AutoServiceProviderFactory()); 

3. 注册AutoCore

builder.Services.AddAutoCore(builder.Configuration); 

4. AutoOptions (选项)

//appsettings.json {   "Redis": {     "Host": "localhost",     "Port": 6379,     "Password": "zxc123..."   } }  //选项类：标记绑定 [AutoOptions(Node ="Redis")] public class Redis {     public string Host { get; set; }     public int Port { get; set; }     public string Password { get; set; } }  //构造函数注入 private readonly Redis _redis; public WeatherForecast(IOptionsSnapshot<Redis> options) {      _redis = options.Value; }  

5. AutoCache (缓存)

//方法：标记缓存 [AutoCache] public virtual async Task<IEnumerable<WeatherForecast>> Get(User user) {     var ss = Enumerable.Range(1, 5).Select(index => new WeatherForecast     {         Date = DateTime.Now.AddDays(index),         TemperatureC = Random.Shared.Next(-20, 55),         Summary = Summaries[Random.Shared.Next(Summaries.Length)]     }).ToArray();      return ss; } 

6. AutoService(服务注册)

//接口 public interface IUser {     void Get(); }  //实现：标记注册 [AutoService] public class User : IUser {     public void Get()     {         Console.WriteLine(1);     } }  //构造函数注入 private readonly IUser _user; public WeatherForecastController(IUser user) {     _user = user; } 

7. 参数校验

//参数校验：参数标记校验方法 public WeatherForecast([NotNull] string userName) {   string  un = userName; } 

AutoCache（缓存）

1. redis缓存提供

Install-Package Auto.Core.Redis 

2. 注册

builder.Services.AddAutoRedis(); 

3. appsettings.json

{   "RedisOptions": {     "Host": "127.0.0.1",     "Port": 6379,     "Database": 0   } } 

AutoValidation（参数校验）

1. 字符串最大长度 [MaxLengthAttribute]

2. 字符串最小长度 [MinLengthAttribute]

3. 字符串不能为空或Null [NotNullOrEmptyAttribute]

4. 字符串不能为Null或空格 [NotNullOrWhiteSpaceAttribute]

5. 对象不能为Null [NotNullAttribute]

6. 范围 [RangeAttribute]

常见问题

功能无法正常使用

1. 检查方法设置为 virtual

[HttpPost(Name = "GetWeatherForecast")] [AutoCache] public virtual async Task<IEnumerable<WeatherForecast>> Get(User user) {     var ss = Enumerable.Range(1, 5).Select(index => new WeatherForecast     {                     Date = DateTime.Now.AddDays(index),                     TemperatureC = Random.Shared.Next(-20, 55),                     Summary = Summaries[Random.Shared.Next(Summaries.Length)]         }).ToArray();         return ss;     } } 

注意：控制器中的方法需要注册为服务后才可以使用

builder.Services.AddControllers().AddControllersAsServices(); 

2. 检查是否注册AutoCore

builder.Services.AddAutoCore(builder.Configuration); 

3. 检查是否配置ServiceProviderFactory

builder.Host.UseServiceProviderFactory(new AutoServiceProviderFactory());