springboot+mongodb+docker實例

時間 2019-11-06

標籤 springboot+mongodb+docker springboot mongodb docker 實例欄目 Spring 简体版

原文原文鏈接

mongodb docker

mongodb:
  image: daocloud.io/library/mongo:latest
  ports:
    - "27017:27017"

robomongo(mongo mac client)

查看數據html

springboot

pom依賴

<dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-mongodb</artifactId>
        </dependency>

application.yml

spring:
  data:
    mongodb:
      host: mongodb
      port: 27017
      database: docker-demo-java-mongo
      repositories:
        enabled: true

domain

import org.springframework.data.annotation.Id;

import java.util.Date;

/**
 * Created by codecraft on 2016-05-20.
 */
public class Visitor {

    @Id
    String id;
    String ip;
    Date visitDate;

    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    public String getIp() {
        return ip;
    }

    public void setIp(String ip) {
        this.ip = ip;
    }

    public Date getVisitDate() {
        return visitDate;
    }

    public void setVisitDate(Date visitDate) {
        this.visitDate = visitDate;
    }
}

public interface VisitorRepository extends MongoRepository<Visitor,String> {
}

controller

@Autowired
    VisitorRepository visitorRepository;

    @RequestMapping(value = "/product/visit",method = RequestMethod.GET)
    public String visit(HttpServletRequest request){
        Visitor visitor = new Visitor();
        visitor.setId(UUID.randomUUID().toString());
        visitor.setIp(request.getRemoteAddr());
        visitor.setVisitDate(new Date());
        visitorRepository.save(visitor);
        Long count =  visitorRepository.count();
        return String.format("你是來自%s的第%d位訪問者。",request.getRemoteAddr(),count);
    }