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分类:
.net core
添加 HTTP 标头的结果筛选器
public class AddHeaderResultServiceFilter : IResultFilter
{
private ILogger _logger;
public AddHeaderResultServiceFilter(ILoggerFactory loggerFactory)
{
_logger = loggerFactory.CreateLogger<AddHeaderResultServiceFilter>();
}
public void OnResultExecuting(ResultExecutingContext context)
{
var headerName = "Author";
context.HttpContext.Response.Headers.Add(
headerName, new string[] { "WXXK" });
_logger.LogInformation("Header added: {HeaderName}", headerName);
}
public void OnResultExecuted(ResultExecutedContext context)
{
}
}特性:
public class AddHeaderAttribute : ResultFilterAttribute
{
private readonly string _name;
private readonly string _value;
public AddHeaderAttribute(string name, string value)
{
_name = name;
_value = value;
}
public override void OnResultExecuting(ResultExecutingContext context)
{
context.HttpContext.Response.Headers.Add(_name, new string[] { _value });
base.OnResultExecuting(context);
}
}评价