springboot整合mybatis plus与druid详情

加坐标可以使用https://mvnrepository.com/来查找

先加以下坐标：

使用的数据库介绍：

配置连接数据库：

spring:
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://localhost:3306/spring?serverTimezone=UTC
    username: root
    password: 123456

定义类：

package com.spring1.domain;

import com.baomidou.mybatisplus.annotation.TableName;

@TableName("student")
public class student {
    private Integer id;
    private String name;
    private String age;

    @Override
    public String toString() {
        return "student{" +
                "id=" + id +
                ", name='" + name + '\'' +
                ", age='" + age + '\'' +
                '}';
    }

    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 getAge() {
        return age;
    }

    public void setAge(String age) {
        this.age = age;
    }
}

测试：

package com.spring1;

import com.spring1.dao.StudentDao;
import com.spring1.domain.student;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;

@SpringBootTest
class Spring1ApplicationTests {

    @Autowired
    private StudentDao studentDao;
    @Test
    void contextLoads() {
        System.out.println(studentDao.selectList(null));
    }

}

[student{id=1000, name='Li Ming', age='22'}, student{id=1001, name='Danny', age='17'}, student{id=1002, name='Li Gang', age='22'}, student{id=1003, name='Jenny', age='19'}, student{id=1004, name='Jim', age='19'}]

添加druid

添加坐标：

配置修改：

spring:
  datasource:
    druid:
       driver-class-name: com.mysql.cj.jdbc.Driver
       url: jdbc:mysql://localhost:3306/spring?serverTimezone=UTC
       username: root
       password: 123456

到此这篇关于springboot整合mybatis plus与druid详情的文章就介绍到这了,更多相关springboot整合 druid内容请搜索自由互联以前的文章或继续浏览下面的相关文章希望大家以后多多支持自由互联！