DataControlMOD/DataControlMod/Program.cs

using DataControlMod.Common;
using Microsoft.Extensions.Options;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.

builder.Services.AddControllers();
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();
//读取配置文件
IConfiguration configuration = new ConfigurationBuilder().AddJsonFile("appsettings.json").Build();
//注入配置文件
builder.Services.AddSingleton(new AppSettingsHelper(configuration));

var app = builder.Build();

// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI();
}




app.UseAuthorization();

app.MapControllers();

app.Run();