static void Run(CmdOptions options)
{
var host = new HostBuilder()
.ConfigureAppConfiguration((hostContext, config) =>
{
config.AddJsonFile("appsettings.json", optional: true);
})
.ConfigureLogging((context, factory) =>
{
factory.AddConsole();
})
.ConfigureServices((context, services) =>
{
services.AddSingleton <CmdOptions>(options);
var kafkaMessageBusOptions = context.Configuration.GetSection("kafka").Get <KafkaMessageBusOptions>();
kafkaMessageBusOptions.ClientMode = options.Mode; //这里方便测试，以命令行参数为准
services.AddKafkaMessageBus(kafkaMessageBusOptions);
// AddKafkaMessageBus(services);
if ((options.Mode & ClientMode.Consumer) > 0)
{
services.AddHostedService <MessageBusConsumeService>();
}
if ((options.Mode & ClientMode.Producer) > 0)
{
services.AddHostedService <MessageBusProduerService>();
}
});
host.RunConsoleAsync().Wait();
Console.WriteLine("服务已退出");
}
public MessageBusProduerService(ILogger <MessageBusProduerService> logger, IMessageBus messageBus, CmdOptions cmdOptions)
{
_logger = logger;
_messageBus = messageBus;
_cmdOptions = cmdOptions;
}