基于.NET6平台开发WebApi（三）—— 添加Swagger支持

本项目使用的一些框架如下：

Swagger，Serilog，Sqlugar，CSRedis，Autofac

具体配置将会在后续逐一介绍

1、首先我们对项目进行引用，右键.NET6.Api项目依赖项，选择添加项目引用，勾选NET6.Domain和NET6.Infrastructure，使用相同的方法为NET6.Infrastructure添加NET6.Domain引用。

var basePath = AppContext.BaseDirectory;

#region 添加swagger注释
builder.Services.AddSwaggerGen(c =>
{
    c.SwaggerDoc("v1", new OpenApiInfo
    {
        Version = "v1",
        Title = "Api"
    });
    var xmlPath = Path.Combine(basePath, "NET6.Api.xml");
    c.IncludeXmlComments(xmlPath, true);
    var xmlDomainPath = Path.Combine(basePath, "NET6.Domain.xml");
    c.IncludeXmlComments(xmlDomainPath, true);
    c.AddSecurityDefinition("Bearer", new OpenApiSecurityScheme
    {
        Description = "Value: Bearer {token}",
        Name = "Authorization",
        In = ParameterLocation.Header,
        Type = SecuritySchemeType.ApiKey,
        Scheme = "Bearer"
    });
    c.AddSecurityRequirement(new OpenApiSecurityRequirement()
    {
      {
        new OpenApiSecurityScheme
        {
          Reference = new OpenApiReference
          {
            Type = ReferenceType.SecurityScheme,
            Id = "Bearer"
          },Scheme = "oauth2",Name = "Bearer",In = ParameterLocation.Header,
        },new List<string>()
      }
    });
});
#endregion

#region 启用swaggerUI
app.UseSwagger();
app.UseSwaggerUI(c =>
{
    c.SwaggerEndpoint("/swagger/v1/swagger.json", "V1 Docs");
    c.RoutePrefix = string.Empty;
    c.DocExpansion(Swashbuckle.AspNetCore.SwaggerUI.DocExpansion.None);
    c.DefaultModelsExpandDepth(-1);
});
#endregion

5、编译运行，swagger便出现在我们眼前。