示例#1
0
        public void Execute(string[] args)
        {
            _logger.LogDebug("Begin logging....");

            _logger.LogInformation("Starting");

            var startTime = DateTimeOffset.Now;

            _logger.LogInformation(1, "Started at '{StartTime}' and 0x{Hello:X} is hex of 42", startTime, 42);
            // or
            _logger.ProgramStarting(startTime, 42);

            using (_logger.PurchaseOrderScope("00655321"))
            {
                try
                {
                    throw new Exception("Boom");
                }
                catch (Exception ex)
                {
                    _logger.LogCritical(1, ex, "Unexpected critical error starting application");
                    _logger.LogError(1, ex, "Unexpected error");
                    _logger.LogWarning(1, ex, "Unexpected warning");
                }

                using (_logger.BeginScope("Main"))
                {
                    _logger.LogInformation("Waiting for user input");

                    string input;
                    do
                    {
                        Console.WriteLine("Enter some test to log more, or 'quit' to exit.");
                        input = Console.ReadLine();

                        _logger.LogInformation("User typed '{input}' on the command line", input);
                        _logger.LogWarning("The time is now {Time}, it's getting late!", DateTimeOffset.Now);
                    }while (input != "quit");
                }
            }

            var endTime = DateTimeOffset.Now;

            _logger.LogInformation(2, "Stopping at '{StopTime}'", endTime);
            // or
            _logger.ProgramStopping(endTime);

            _logger.LogInformation("Stopping");
        }