edas-demo/hsf-demo/pandora-boot-demo-grey/hsf-pandora-boot-consumer/src/main/java/com/alibaba/edas/DemoController.java [30:40]:
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    public Boolean ping() {
        try {
            String pong = echoService.echo("ping");

            System.out.println("Service returned: " + pong);
            return pong.contains("ping");
        } catch (Throwable t) {
            t.printStackTrace();
            return false;
        }
    }
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edas-demo/springcloud-demo/spring-cloud-consumer/src/main/java/com/alibabacloud/edas/DemoController.java [27:37]:
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    public Boolean ping() {
        try {
            String pong = echoService.echo("ping");

            System.out.println("Service returned: " + pong);
            return pong.contains("ping");
        } catch (Throwable t) {
            t.printStackTrace();
            return false;
        }
    }
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