.et限制ip访问网页

Question

.net怎么设置某个.net制作的网页只允许指定ip才可以访问？

Answer 1

Startup.cs添加下面代码试试

public class AuthorizationFilter : IAuthorizationFilter
{
    public void OnAuthorization(AuthorizationFilterContext context)
    {
        var ip=context.Connection.RemoteIpAddress.ToString();
        if(ip!="x.x.x.x")
            context.Result ="非法访问"
    }
}

ConfigureServices添加
services.AddMvc(config =>
{
    config.Filters.Add<AuthorizationFilter>();
});