Nuget控制台：
Install-Package log4net Install-Package Newtonsoft.Json Install-Package Autofac Install-Package Autofac.Extensions.DependencyInjection Install-Package AutoMapper Install-Package Dapper Install-Package Microsoft.Extensions.Options Install-Package Microsoft.Extensions.Caching.Abstractions Install-Package Microsoft.VisualStudio.Web.CodeGeneration.Design Install-Package Oracle.EntityFrameworkCore Install-Package Oracle.ManagedDataAccess.Core Install-Package Microsoft.EntityFrameworkCore Install-Package Microsoft.EntityFrameworkCore.Relational Install-Package Microsoft.EntityFrameworkCore.Design Install-Package Microsoft.EntityFrameworkCore.Tools Scaffold-DbContext -Force "Data Source=" Oracle.EntityFrameworkCore-OutputDir Models/DataModels -Context MyDbContext -Schemas aaa -Tables bbb
Scaffold命令格式：
Scaffold-DbContext [-Connection] <String> [-Provider] <String>
[-OutputDir <String>] [-Context <String>] [-Schemas <String>]
[-Tables <String>] [-DataAnnotations] [ -Force] [-Project <String>]
[-StartupProject <String>] [-Environment <String>] [<CommonParameters>]
Startup.cs
public class Startup
{
//log4net日志
public static ILoggerRepository LogRepository { get; set; }
public IConfiguration Configuration { get; }
public Startup(IConfiguration configuration)
{
Configuration = configuration;
Init();
}
public void Init()
{
// 加载log4net日志配置文件
LogRepository = LogManager.CreateRepository("NETCoreRepository");
XmlConfigurator.Configure(LogRepository, new FileInfo("log4net.config"));
LogHelper.RepositoryName = LogRepository.Name;
// appSettings 配置类初始化
//ConfigHelper.Init(Configuration.GetSection("appSettings"));
// 唯一Id生成器
//SnowflakeInit.Init(Configuration);
// 邮件初始化
//MailInit.Init(Configuration);
// 系统启动日志
LogHelper.Write("TestApi Start()");
}
/// <summary>
/// 此方法由运行时调用。使用此方法向容器添加服务。
/// This method gets called by the runtime. Use this method to add services to the container.
/// </summary>
public IServiceProvider ConfigureServices(IServiceCollection services)
{
//注册Cookie认证服务
//services.AddAuthentication(CookieAuthenticationDefaults.AuthenticationScheme).AddCookie();
// 添加MemoryCache
services.AddMemoryCache();
// 支持HttpContext
services.AddHttpContextAccessor();
services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();
// 实现小写的路由URL
services.AddRouting(options => options.LowercaseUrls = true);
// 添加自动映射
//services.AddAutoMapper();
// 对 JSON 数据使用混合大小写。驼峰式,但是javascript 首字母小写形式. 默认值
// services.AddMvc().AddJsonOptions(options => { options.SerializerSettings.ContractResolver = new CamelCasePropertyNamesContractResolver(); });
services.AddMvc().AddJsonOptions(options =>
{
// 忽略循环引用
options.SerializerSettings.ReferenceLoopHandling = Newtonsoft.Json.ReferenceLoopHandling.Ignore;
// 对 JSON 数据使用混合大小写。跟属性名同样的大小.输出
options.SerializerSettings.ContractResolver = new Newtonsoft.Json.Serialization.DefaultContractResolver();
// 格式化json日期
options.SerializerSettings.Converters.Add(new Newtonsoft.Json.Converters.IsoDateTimeConverter { DateTimeFormat = "yyyy'-'MM'-'dd' 'HH':'mm':'ss'.'fff" });
// long型转string
options.SerializerSettings.Converters.Add(new Utils.LongToStringConverter());
});
//配置跨域处理，允许所有来源：
services.AddCors(options =>
{
options.AddPolicy("cors", set =>
{
set.SetIsOriginAllowed(origin => true). //允许任何来源的主机访问
AllowAnyHeader().
AllowAnyMethod().
AllowCredentials(); //指定处理cookie
});
});
// 添加EF Oracle支持
services.AddDbContext<MyDbContext>(options => options.UseOracle(Configuration.GetConnectionString("OracleConnectionString")));
// 如果使用SQL Server 2008数据库，请添加UseRowNumberForPaging的选项
// 参考资料:https://github.com/aspnet/EntityFrameworkCore/issues/4616
// options.UseSqlServer(Configuration.GetConnectionString("MyDbContent"),b=>b.UseRowNumberForPaging())
// 添加Dapper
//services.AddDapper("OracleConnection", options =>
//{
// options.ConnectionString = Configuration.GetConnectionString("OracleConnectionString");
// options.DbType = DbStoreType.Oracle;
//});
// Add service filters.
//services.AddScoped<MyAuthAttribute>();
//services.AddSingleton<MyAuthRepository>();
//注入全局异常捕获
services.AddMvc(options =>
{
options.Filters.Add(typeof(GlobalExceptions)); // By type
});
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);
// 注册Autofac
return RegisterAutofac(services);
}
private IServiceProvider RegisterAutofac(IServiceCollection services)
{
//实例化Autofac容器
var builder = new ContainerBuilder();
//将Services中的服务填充到Autofac中
builder.Populate(services);
//新模块组件注册
builder.RegisterModule<AutofacModule>();
//创建容器
var Container = builder.Build();
//第三方IOC接管 core内置DI容器
return new AutofacServiceProvider(Container);
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env, IApplicationLifetime appLifetime)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
// The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseCookiePolicy();
app.UseCors("cors");
app.UseMvc();
//程序停止调用函数
//appLifetime.ApplicationStopped.Register(() => { AutofacContainer.Dispose(); });
}
}
Program:
public class Program
{
public static void Main(string[] args)
{
CreateWebHostBuilder(args).Build().Run();
}
public static IWebHostBuilder CreateWebHostBuilder(string[] args)
{
var configuration = new ConfigurationBuilder().SetBasePath(Environment.CurrentDirectory)
.AddJsonFile("host.json")
.Build();
return WebHost.CreateDefaultBuilder(args)
.UseUrls(configuration["urls"])
.UseStartup<Startup>();
}
}
host.json
{
"urls": "http://*:8080;https://*:443"
}
AutofacModule
public class AutofacModule : Autofac.Module
{
/// <summary>
/// 重写Autofac管道Load方法，在这里注册注入
/// </summary>
/// <param name="builder"></param>
protected override void Load(ContainerBuilder builder)
{
builder.RegisterType<MyDbContext>();
//注册Service中的对象,Service中的类要以Service结尾，否则注册失败
builder.RegisterAssemblyTypes(GetAssemblyByName("WebTest.BLL")).Where(a => a.Name.EndsWith("Service")).AsImplementedInterfaces().InstancePerLifetimeScope();
//注册Repository中的对象,Repository中的类要以Repository结尾，否则注册失败
builder.RegisterAssemblyTypes(GetAssemblyByName("WebTest.DAL")).Where(a => a.Name.EndsWith("Repository")).AsImplementedInterfaces().InstancePerLifetimeScope();
}
/// <summary>
/// 根据程序集名称获取程序集
/// </summary>
/// <param name="AssemblyName">程序集名称</param>
/// <returns></returns>
public static System.Reflection.Assembly GetAssemblyByName(string AssemblyName)
{
return System.Reflection.Assembly.Load(AssemblyName);
}
}
Utils.LongToStringConverter.cs
public class LongToStringConverter : JsonConverter
{
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
Newtonsoft.Json.Linq.JToken jt = Newtonsoft.Json.Linq.JValue.ReadFrom(reader);
return jt.Value<long>();
}
public override bool CanConvert(Type objectType)
{
return typeof(System.Int64).Equals(objectType);
}
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
serializer.Serialize(writer, value.ToString());
}
}