264.7. 在位置中使用系统和环境变量

location=file:${karaf.home}/etc/foo.properties

location=file:${karaf.home}/etc/foo.properties

location=file:${env:APP_HOME}/etc/foo.properties

location=file:${env:APP_HOME}/etc/foo.properties

location=file:${env:APP_HOME}/etc/${prop.name}.properties

location=file:${env:APP_HOME}/etc/${prop.name}.properties

dev.endpoint = result1
test.endpoint = result2

dev.endpoint = result1
test.endpoint = result2

PropertiesComponent pc = context.getComponent("properties", PropertiesComponent.class);
pc.setPropertyPrefix("${stage}.");
// ...
context.addRoutes(new RouteBuilder() {
    @Override
    public void configure() throws Exception {
        from("direct:start").to("properties:mock:{{endpoint}}");
    }
});

PropertiesComponent pc = context.getComponent("properties", PropertiesComponent.class);
pc.setPropertyPrefix("${stage}.");
// ...
context.addRoutes(new RouteBuilder() {
    @Override
    public void configure() throws Exception {
        from("direct:start").to("properties:mock:{{endpoint}}");
    }
});