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1. New project
[File]-[New Project]-[ASP.Core Web]-[API]
Second, install swagger
[Tools]-[NuGet Package Manager]-[Package Manager Console]-Then enter in the console:
Install-Package Swashbuckle.AspNetCore -Version 5.0.0-rc4
3. Reference services in Startup.cs file
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Microsoft.OpenApi.Models;
namespace WebApplication1 {
public class Startup {
public Startup(IConfiguration configuration)
{
Configuration = configuration;
}
public IConfiguration Configuration {
get; }
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
// 1.安装：Install-Package Swashbuckle.AspNetCore -Version 5.0.0-rc4
// 2-1.注册服务
services.AddSwaggerGen(m =>
{
m.SwaggerDoc("v1", new OpenApiInfo {
Title = "WebApplication1", Version = "v1"});
});
services.AddControllers();
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.UseRouting();
app.UseAuthorization();
// 2-2.引用服务
app.UseSwagger();
app.UseSwaggerUI(m => {
m.SwaggerEndpoint("/swagger/v1/swagger.json", "WebApplication1");
}
);
// 3.启动【地址：http://localhost:58464/swagger/index.html】
// 这里到这里环境就已经配置好了，有需要可以继续下面的
// 4-1.修改默认启动页【Properties 下的 launchSettings.json】
app.UseEndpoints(endpoints =>
{
endpoints.MapControllers();
});
}
}
}
Fourth, modify the default startup page
{
"$schema": "http://json.schemastore.org/launchsettings.json",
"iisSettings": {
"windowsAuthentication": false,
"anonymousAuthentication": true,
"iisExpress": {
"applicationUrl": "http://localhost:58464",
"sslPort": 0
}
},
"profiles": {
"IIS Express": {
"commandName": "IISExpress",
"launchBrowser": true,
// "launchUrl": "weatherforecast",
// 4-2.在这里修改默认启动页
"launchUrl": "swagger/index.html",
"environmentVariables": {
"ASPNETCORE_ENVIRONMENT": "Development"
}
},
"WebApplication1": {
"commandName": "Project",
"launchBrowser": true,
"launchUrl": "weatherforecast",
"applicationUrl": "http://localhost:5000",
"environmentVariables": {
"ASPNETCORE_ENVIRONMENT": "Development"
}
}
}
}
Take a few notes so you can read them later.