public static void EnsurePreConditions(MVCLogOptions options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
if (string.IsNullOrWhiteSpace(options.LogPath))
{
throw new ArgumentException("系统日志文件存储路径未配置", nameof(options.LogPath));
}
if (string.IsNullOrWhiteSpace(options.PathFormat))
{
throw new ArgumentException("系统日志文件名称未配置", nameof(options.PathFormat));
}
if (!Directory.Exists(options.LogPath))
{
Directory.CreateDirectory(options.LogPath);
}
}
public static IApplicationBuilder UseAuthLog(this IApplicationBuilder builder, MVCLogOptions options)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
return(builder.UseMiddleware <MVCLogMiddleWare>(Options.Create(options)));
}
public MVCLogMiddleWare(RequestDelegate next, IOptions <MVCLogOptions> options, ILoggerFactory loggerFactory)
{
_next = next;
_options = options.Value;
_logger = loggerFactory.CreateLogger <MVCLogMiddleWare>();
}