【Springboot】springboot中使用mybatis操作数据库

新建springboot项目的时候，选择好web，mybatis，JDBC

在application.properties或者application.yml中配置

spring:
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://localhost:3306/studentManagerBoot?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=UTC
    username: root
    password:

Student的实体类：

package com.hj.studentmanagerboot.user.entity;

public class Student {
    private int stuId;
    private int stuNum;
    private String stuName;
    private String stuBirthday;
    private int stuEnterYear;
    private int stiState;

    @Override
    public String toString() {
        return "Student{" +
                "stuId=" + stuId +
                ", stuNum=" + stuNum +
                ", stuName=" + stuName +
                ", stuBirthday='" + stuBirthday + '\'' +
                ", stuEnterYear=" + stuEnterYear +
                ", stiState=" + stiState +
                '}';
    }
    public String getStuName() {
        return stuName;
    }

    public void setStuName(String stuName) {
        this.stuName = stuName;
    }

    public int getStuId() {
        return stuId;
    }

    public void setStuId(int stuId) {
        this.stuId = stuId;
    }

    public int getStuNum() {
        return stuNum;
    }

    public void setStuNum(int stuNum) {
        this.stuNum = stuNum;
    }

    public String getStuBirthday() {
        return stuBirthday;
    }

    public void setStuBirthday(String stuBirthday) {
        this.stuBirthday = stuBirthday;
    }

    public int getStuEnterYear() {
        return stuEnterYear;
    }

    public void setStuEnterYear(int stuEnterYear) {
        this.stuEnterYear = stuEnterYear;
    }

    public int getStiState() {
        return stiState;
    }

    public void setStiState(int stiState) {
        this.stiState = stiState;
    }
}

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