SpringCloud__公共模块项目搭建

 

我们新建module公共模块项目 microservice-common,主要是放一些其他项目公用的东西,比如实体类,工具类等等;

 

详细步骤 请看 一头扎进springcloud 课程

 

新建module,

1.jpg

 

勾选 create a simple project  取下module 名称  mircoservice-common

2.jpg

这里用默认的jar

3.jpg

 

pom.xml 加下 jpa和 mysql驱动包依赖

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
    <groupId>com.java1234.springcloud</groupId>
    <artifactId>microservice</artifactId>
    <version>0.0.1-SNAPSHOT</version>
  </parent>
  <artifactId>mircoservice-common</artifactId>
   
  <dependencies>
      <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency>
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
    </dependency>
  </dependencies>
</project>

 

 

我们新建Student实体

package com.java1234.entity;
 
import java.io.Serializable;
 
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Table;
 
/**
 * 学生信息实体
 * @author Administrator
 *
 */
@Entity
@Table(name="t_student")
public class Student implements Serializable{
 
    /**
     * 
     */
    private static final long serialVersionUID = 1L;
 
    @Id
    @GeneratedValue
    private Integer id; // 编号
     
    @Column(length=50)
    private String name; // 姓名
     
    @Column(length=50)
    private String grade; // 年级
     
    public Integer getId() {
        return id;
    }
    public void setId(Integer id) {
        this.id = id;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public String getGrade() {
        return grade;
    }
    public void setGrade(String grade) {
        this.grade = grade;
    }
     
     
     
}

 

 

 

包括映射

 

当然我们数据库里也提前建一个db_springcloud数据库;

 posted on 2021-10-08 21:31  wu小强  阅读(617)  评论(0编辑  收藏  举报