Asp.Net Core API +EF+Sqllite+Automapper+搭建后端服务 系列（一）配置Swagger

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1、创建项目

打开vs2019 选择ASP.Net Core web api,点击下一步，选择5.0版本 点击创建

 

创建完成后程序目录

 

 2、配置Swagger 

打开Nutget 包管理工具 搜索Swagger  找到Swashbuckle.AspNetCore，并安装

 

 

在Startup类中配置一下代码

  public void ConfigureServices(IServiceCollection services)
        {
            services.AddControllers();
            //配置Swagger 
            services.AddSwaggerGen(setupAction =>
            {
                setupAction.SwaggerDoc("v1", new Microsoft.OpenApi.Models.OpenApiInfo { Title = "MyApi", Version = "v1" });
            });
        }

 public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
                //配置Swagger 
                app.UseSwagger();
                app.UseSwaggerUI(c => c.SwaggerEndpoint("/swagger/v1/swagger.json", "MyApi v1"));
            }

            app.UseHttpsRedirection();

            app.UseRouting();

            app.UseAuthorization();

            app.UseEndpoints(endpoints =>
            {
                endpoints.MapControllers();
            });
        }

3、检查成果

F5运行，发现并没有显示Swagger

 

别急 修改下Uri :https://localhost:44378/swagger/index.html

 

 配置launchSettings.json文件

{
  "$schema": "http://json.schemastore.org/launchsettings.json",
  "iisSettings": {
    "windowsAuthentication": false,
    "anonymousAuthentication": true,
    "iisExpress": {
      "applicationUrl": "http://localhost:52338",
      "sslPort": 44378
    }
  },
  "profiles": {
    "IIS Express": {
      "commandName": "IISExpress",
      "launchBrowser": true,
      "launchUrl": "swagger",
      "environmentVariables": {
        "ASPNETCORE_ENVIRONMENT": "Development"
      }
    },
    "MyApi": {
      "commandName": "Project",
      "launchBrowser": true,
      "launchUrl": "swagger",
      "applicationUrl": "https://localhost:5001",
      "environmentVariables": {
        "ASPNETCORE_ENVIRONMENT": "Development"
      }
    }
  }
}