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CorsSetup.cs
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37 lines (34 loc) · 1.31 KB
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using Blog.Core.Common;
using Microsoft.Extensions.DependencyInjection;
using System;
namespace Blog.Core.Extensions
{
/// <summary>
/// Cors 启动服务
/// </summary>
public static class CorsSetup
{
public static void AddCorsSetup(this IServiceCollection services)
{
if (services == null) throw new ArgumentNullException(nameof(services));
services.AddCors(c =>
{
c.AddPolicy("LimitRequests", policy =>
{
// 支持多个域名端口，注意端口号后不要带/斜杆：比如localhost:8000/，是错的
// 注意，http://127.0.0.1:1818 和 http://localhost:1818 是不一样的，尽量写两个
policy
.WithOrigins(Appsettings.app(new string[] { "Startup", "Cors", "IPs" }).Split(','))
.AllowAnyHeader()//Ensures that the policy allows any header.
.AllowAnyMethod();
});
// 允许任意跨域请求，也要配置中间件
//c.AddPolicy("AllRequests",policy=> {
// policy.AllowAnyOrigin();
// policy.AllowAnyMethod();
// policy.AllowAnyHeader();
//});
});
}
}
}