data-analysis/server/src/main/java/edp/DavinciServerApplication.java

/*
 * <<
 *  Davinci
 *  ==
 *  Copyright (C) 2016 - 2019 EDP
 *  ==
 *  Licensed 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 edp;


import com.alibaba.nacos.api.annotation.NacosInjected;
import com.alibaba.nacos.api.config.annotation.NacosValue;
import com.alibaba.nacos.api.exception.NacosException;
import com.alibaba.nacos.api.naming.NamingService;
import com.alibaba.nacos.client.naming.utils.CollectionUtils;
import com.alibaba.nacos.spring.context.annotation.config.NacosPropertySource;
import com.alibaba.nacos.spring.context.annotation.discovery.EnableNacosDiscovery;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
import org.springframework.scheduling.annotation.EnableScheduling;

import javax.annotation.PostConstruct;
import java.net.InetAddress;

@SpringBootApplication(exclude = {
        org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration.class
})
@NacosPropertySource(dataId = "taihu-analysis", autoRefreshed = true)
@EnableScheduling
@EnableNacosDiscovery
public class DavinciServerApplication {

    @NacosInjected
    private NamingService namingService;

    @Value("${server.port}")
    private int serverPort;

    @Value("${server.address}")
    private String serverAddress;

//    @NacosValue(value = "${person.name}", autoRefreshed = true)
//    private String name;

    @Value("${spring.application.name}")
    private String applicationName;
    //curl -X PUT 'http://127.0.0.1:8848/nacos/v1/ns/instance?serviceName=xxx&ip=127.0.0.1&port=8080'
    @PostConstruct
    public void registerInstance() throws NacosException
    {
        InetAddress ia=null;
        try {
            ia= InetAddress.getLocalHost();

            String localname=ia.getHostName();
            String localip=ia.getHostAddress();
            if(CollectionUtils.isEmpty(namingService.getAllInstances(applicationName))){
                namingService.registerInstance(applicationName,localip,serverPort);
            }

        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

    public static void main(String[] args) {
        System.setProperty("mail.mime.splitlongparameters", "false");
        SpringApplication.run(DavinciServerApplication.class, args);
    }

    @Value("${jwtToken.secret:Pa@ss@Word}")
    private String tokenSecret;

    @Bean
    public String TOKEN_SECRET() {
        return tokenSecret;
    }
}