Enable CORS in ASP.NET Core

Step 1: Add below code in ConfigureServices(IServiceCollection services) in Startup.cs

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services.AddCors(options => {     options.AddPolicy("CorsPolicy",         builder => builder.AllowAnyOrigin()         .AllowAnyMethod()         .AllowAnyHeader()         .AllowCredentials() ); });

Step 2: Add below code in Configure(IApplicationBuilder app) in Startup.cs

1	app.UseCors("CorsPolicy");

Step 3: Add [EnableCors(“CorsPolicy”)] in Controller level or Action level