.NET Core WEB API使用Swagger生成在线接口文档

时间:2022-06-08 05:21:30

1项目引用Swashbuckle.AspNetCore程序集和Microsoft.Extensions.PlatformAbstractions程序集

  右击项目打开"管理NuGet程序包...",选择Swashbuckle.AspNetCore进行安装,如下图所示:

.NET Core WEB API使用Swagger生成在线接口文档

  选择选择Microsoft.Extensions.PlatformAbstractions进行安装,如下图所示:

.NET Core WEB API使用Swagger生成在线接口文档

2.在工程中配置Swagger

  在Startup.cs类中的ConfigureServices中添加如下代码:

        // This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);
services.AddSwaggerGen(options =>
{
options.SwaggerDoc("v1", new Info
{
Version = "v1",
Title = "Swagger示例 API"
});
//Determine base path for the application.
var basePath = PlatformServices.Default.Application.ApplicationBasePath;
});
}

在Configure方法中添加如下代码:

        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
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.UseMvc();
//添加Swagger引用
app.UseSwagger();
app.UseSwaggerUI(c =>
{
c.SwaggerEndpoint("/swagger/v1/swagger.json", "Swagger示例API V1");
});
}

3.Swagger在线接口文档效果

  工程运行后,在服务地址的端口号后面输入swagger/index.html,在线文档的效果就出来了,如下图所示:

.NET Core WEB API使用Swagger生成在线接口文档

4.让方法和字段显示文字注释

  首先右击项目,选择“属性”,让项目输出注释xml文档,如下图所示:

.NET Core WEB API使用Swagger生成在线接口文档

  在ConfigureServices方法中添加如下代码:

        public void ConfigureServices(IServiceCollection services)
{
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);
services.AddSwaggerGen(options =>
{
options.SwaggerDoc("v1", new Info
{
Version = "v1",
Title = "Swagger示例 API"
});
//显示文档注释
var basePath = PlatformServices.Default.Application.ApplicationBasePath;
var xmlPath = Path.Combine(basePath, "SwaggerTest.xml");
options.IncludeXmlComments(xmlPath);
});
}

  给相应的接口方法和实体字段添加注释后,启动项目效果如下所示:

.NET Core WEB API使用Swagger生成在线接口文档

5.把Swagger文档设置为项目的启始页

  打开工程的launchSettings.json配置文件,把"launchUrl": 的地址修改为"swagger/index.html",如下图所示:

.NET Core WEB API使用Swagger生成在线接口文档