dubbo-samples-configcenter/dubbo-samples-configcenter-api/src/main/java/org/apache/dubbo/samples/client/Consumer.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.dubbo.samples.client;


import org.apache.dubbo.config.ApplicationConfig;
import org.apache.dubbo.config.ConfigCenterConfig;
import org.apache.dubbo.config.ReferenceConfig;
import org.apache.dubbo.samples.api.GreetingsService;

public class Consumer {
    private static ConfigCenterConfig configCenter = new ConfigCenterConfig();
    private static ApplicationConfig applicationConfig = new ApplicationConfig("api-dubbo-consumer");
    private static String zookeeperHost1 = System.getProperty("zookeeper.address.1", "127.0.0.1");
    private static String zookeeperPort1 = System.getProperty("zookeeper.port.1", "2181");

    static {
        configCenter.setAddress("zookeeper://" + zookeeperHost1 + ":" + zookeeperPort1);
    }

    public static void main(String[] args) throws Exception {
        ReferenceConfig<GreetingsService> reference = new ReferenceConfig<>();
        reference.setApplication(applicationConfig);
        reference.setConfigCenter(configCenter);
        reference.setInterface(GreetingsService.class);
        GreetingsService greetingsService = reference.get();
        String message = greetingsService.sayHi("dubbo");
        System.out.println(message);
    }
}