效果图：
1.新建.net core web api项目
选择src文件夹==》添加==》新建项目
输入框搜索：web api ==》选择ASP.NET Core Web API
输入项目名称、选择位置为项目的 src文件夹下
我的项目是net 7.0版本，实际选择请看自己的项目规划
2.处理Program入口文件引入日志和新建Startup.cs
需要安装NuGet程序依赖包：Newtonsoft.Json、Serilog.AspNetCore、Serilog.Sinks.Async、Serilog.Sinks.File
Program文件代码如下：
csharp
/// <summary>
///
/// </summary>
public class Program
{
/// <summary>
///
/// </summary>
/// <param name="args"></param>
public static int Main(string[] args)
{
Log.Logger = new LoggerConfiguration()
#if DEBUG
.MinimumLevel.Debug()
#else
.MinimumLevel.Information()
#endif
.MinimumLevel.Override("Microsoft", LogEventLevel.Information)
.MinimumLevel.Override("Microsoft.EntityFrameworkCore", LogEventLevel.Warning)
.Enrich.FromLogContext()
.WriteTo.Async(c => c.File("Logs/logs.txt", rollingInterval: RollingInterval.Hour))
#if DEBUG
.WriteTo.Async(c => c.Console())
#endif
.CreateLogger();
// Wrap creating and running the host in a try-catch block
try
{
Log.Information("Starting host");
CreateHostBuilder(args).Build().Run();
return 0;
}
catch (Exception ex)
{
Log.Fatal(ex, "Host terminated unexpectedly");
return 1;
}
finally
{
Log.CloseAndFlush();
}
}
/// <summary>
/// 载入Startup配置、以及新增日志
/// </summary>
/// <param name="args"></param>
/// <returns></returns>
public static IHostBuilder CreateHostBuilder(string[] args) =>
Host.CreateDefaultBuilder(args)
.UseSerilog()
.ConfigureWebHostDefaults(webBuilder =>
{
var configuration = new ConfigurationBuilder().AddJsonFile("appsettings.json").Build();
var url = configuration["Urls"];
webBuilder.UseUrls(url);
webBuilder
#if !DEBUG
.UseEnvironment("ASPNETCORE_HOSTINGSTARTUPASSEMBLIES")
#endif
.UseStartup<Startup>();
});
}Startup文件代码如下
csharp
/// <summary>
///
/// </summary>
public class Startup
{
/// <summary>
///
/// </summary>
/// <param name="configuration"></param>
public Startup(IConfiguration configuration)
{
Configuration = configuration;
}
/// <summary>
///
/// </summary>
public IConfiguration Configuration { get; }
/// <summary>
/// This method gets called by the runtime. Use this method to add services to the container.
/// </summary>
/// <param name="services"></param>
public void ConfigureServices(IServiceCollection services)
{
services.AddControllers();
services.AddSwaggerGen(c =>
{
c.SwaggerDoc("v1", new OpenApiInfo { Title = "这里替换成你新建webApi项目的名称", Version = "v1" });
var basePath = PlatformServices.Default.Application.ApplicationBasePath;
var XmlPath = Path.Combine(basePath, "这里替换成你新建webApi项目的名称.xml");//此处生成xml文档
c.IncludeXmlComments(XmlPath);
});
//处理跨域问题
services.AddCors(option => {
option.AddPolicy("any", policy =>
{
policy.SetIsOriginAllowed(_ => true) //允许所有客户端地址请求
.AllowAnyHeader()
.AllowAnyMethod()
.AllowCredentials();
});
});
services.AddMemoryCache();
services.AddHttpContextAccessor();
}
/// <summary>
/// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
/// </summary>
/// <param name="app"></param>
/// <param name="env"></param>
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.UseSerilogRequestLogging();
app.UseRouting();
app.UseCors("any");//处理跨域问题
app.UseSwagger();
app.UseSwaggerUI(c => c.SwaggerEndpoint("/swagger/v1/swagger.json", "这里替换成你新建webApi项目的名称 v1"));
app.UseAuthorization();
app.UseEndpoints(endpoints =>
{
endpoints.MapControllers().RequireCors("any");
});
}
}appsettings.json代码如下
csharp
{
"Logging": {
"IncludeScopes": false,
"Debug": {
"LogLevel": {
"Default": "Warning"
}
},
"Console": {
"LogLevel": {
"Default": "Warning"
}
},
"LogLevel": {
"Default": "Information",
"Microsoft": "Warning",
"Microsoft.Hosting.Lifetime": "Information"
}
},
"Urls": "http://*:44375;",
"AllowedHosts": "*"
}3.处理launchSettings.json文件，使本地启动项目时是以iis运行
csharp
{
"iisSettings": {
"windowsAuthentication": false,
"anonymousAuthentication": true,
"iisExpress": {
"applicationUrl": "http://localhost:44375",
"sslPort": 0
}
},
"profiles": {
"IIS Express": {
"commandName": "IISExpress",
"launchBrowser": true,
"launchUrl": "swagger",
"environmentVariables": {
"ASPNETCORE_ENVIRONMENT": "Development",
"ASPNETCORE_HOSTINGSTARTUPASSEMBLIES": "SkyAPM.Agent.AspNetCore"
}
},
"这里替换成你新建webApi项目的名称": {
"commandName": "Project",
"launchBrowser": true,
"dotnetRunMessages": true,
"launchUrl": "swagger",
"applicationUrl": "http://localhost:44375",
"environmentVariables": {
"ASPNETCORE_ENVIRONMENT": "Development",
"ASPNETCORE_HOSTINGSTARTUPASSEMBLIES": "SkyAPM.Agent.AspNetCore"
}
}
}
}处理在文件里生成xml文档
4.在Controllers控制器写接口
在项目的Controllers文件夹下，新建一个xxxxController.cs
csharp
/// <summary>
/// 名称
/// </summary>
[ApiController]
[Route("outApi/[controller]/[action]")]
public class xxxxController : ControllerBase
{
private readonly IHttpContextAccessor _httpContextAccessor;
/// <summary>
///
/// </summary>
public questionController(IHttpContextAccessor httpContextAccessor)
{
_httpContextAccessor = httpContextAccessor;
}
/// <summary>
/// 获取请求客户端的ip地址
/// </summary>
/// <returns></returns>
[HttpGet]
public async Task<string> testIP()
{
Log.Information("IP:" + Request.HttpContext.Connection.RemoteIpAddress.ToString() + "InputQuestion入参：" );
string ipAddress = _httpContextAccessor.HttpContext.Connection.RemoteIpAddress?.ToString();
return ipAddress;
}
}5.设置项目启动项并运行
选择解决方案右键==>选择 配置启动项目==>弹窗里选择 多个启动项目==》把新建的web api的操作下拉框里改成启动==>点击应用按钮==>点击确定按钮
然后按ctrl+F5运行
电脑桌面右下角有iis的图标
6.打包发布
选择新建的web api项目==》点击 发布
配置选择"文件夹"如下
文件夹位置 路径默认不管
更改配置如下
然后点击发布按钮 