【发布时间】:2017-10-18 19:14:49
【问题描述】:
我是 Java 初学者。我只会为工作和处理命令配置我的处理程序。此时我收到ExceptionNo handler was subscribed to command [com.capgemini.books.CreateBook]。
我的代码如下:
@Configuration
public class ControllerConfig {
@Bean
public CommandBus commandBus() {
return new SimpleCommandBus();
}
}
public class CreateBookHandler {
public CreateBookHandler() { }
@CommandHandler
public void handle(CreateBook command) {
Book newBook = new Book(1001L, "anonymous", command.bookTitle());
}
}
【问题讨论】:
标签: java spring dependency-injection annotations axon