6.7. 为 Camel Spring Boot 自动配置配置 Camel 属性
Spring Boot 自动配置连接到 Spring Boot 外部配置,如属性占位符、OS 环境变量或带有 Camel 属性的系统属性。
步骤
在
application.properties
文件中定义属性:Copy to Clipboard Copied! Toggle word wrap Toggle overflow route.from = jms:invoices
route.from = jms:invoices
或者,将 Camel 正确设置为系统属性,例如:
Copy to Clipboard Copied! Toggle word wrap Toggle overflow java -Droute.to=jms:processed.invoices -jar mySpringApp.jar
java -Droute.to=jms:processed.invoices -jar mySpringApp.jar
按照如下所示,将配置的属性用作 Camel 路由中的占位符:
Copy to Clipboard Copied! Toggle word wrap Toggle overflow @Component public class MyRouter extends RouteBuilder { @Override public void configure() throws Exception { from("{{route.from}}").to("{{route.to}}"); } }
@Component public class MyRouter extends RouteBuilder { @Override public void configure() throws Exception { from("{{route.from}}").to("{{route.to}}"); } }