本文小编为大家详细介绍“mybatisplus与JPA混合使用的方法是什么”，内容详细，步骤清晰，细节处理妥当，希望这篇“mybatisplus与JPA混合使用的方法是什么”文章能帮助大家解决疑惑，下面跟着小编的思路慢慢深入，一起来学习新知识吧。
计算
安全
数据库
网络和加速
企业服务
<dependencies>
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-boot-starter</artifactId>
<version>3.1.2</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
</dependencies>package com.naruto.configuration;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
@Configuration
@MapperScan({"com.naruto.**.mapper*"})
public class MybatiesPlusConfig {
/**
* 开启mybatis-plus分页功能
* @return
*/
@Bean
public PaginationInterceptor paginationInterceptor() {
return new PaginationInterceptor();
}
}application.yml配置
spring:
jpa:
database-platform: org.hibernate.dialect.MySQL5Dialect
show-sql: true
properties:
hibernate:
hbm2ddl:
auto: update
datasource:
driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://localhost:3306/springcloud?serverTimezone=UTC&useUnicode=true&characterEncoding=utf8&useSSL=false&nullCatalogMeansCurrent=true
username: root
password: 123456
mybatis-plus:
mapper-locations: classpath*:com/naruto/**/xml/*Mapper.xml
global-config:
# 关闭MP3.0自带的banner
banner: false此处
Table
TableName
@Id
@GeneratedValue(strategy=GenerationType.AUTO)
@TableId(type = IdType.ID_WORKER_STR) 不可忽略@Table(name="platform_table")
@TableName("platform_table")
@Entity
public class PlatformTableModel implements Serializable{
/**
*
*/
private static final long serialVersionUID = 4977394314428963032L;
@Id
@GeneratedValue(strategy=GenerationType.AUTO)
@TableId(type = IdType.ID_WORKER_STR)
private String id;
private String tableName;
private String tableVersion;
private String tableDescrition;
private String createBy;
private String createTime;
private String updateBy;
private String updateTime;
....
}<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.naruto.mapper.PlatformTableMapper">
</mapper>package com.naruto.mapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.naruto.entity.PlatformTableModel;
public interface PlatformTableMapper extends BaseMapper<PlatformTableModel>{
}package com.naruto.service;
import com.baomidou.mybatisplus.extension.service.IService;
import com.naruto.entity.PlatformTableModel;
public interface IPlatformTableService extends IService<PlatformTableModel>{
}package com.naruto.service.impl;
import org.springframework.stereotype.Service;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.naruto.entity.PlatformTableModel;
import com.naruto.mapper.PlatformTableMapper;
import com.naruto.service.IPlatformTableService;
@Service
public class PlatformTableServiceImpl extends ServiceImpl<PlatformTableMapper, PlatformTableModel> implements IPlatformTableService{
}1、启动
发现表已经自动建立好。
2、 测试插入 与 查询， 没有问题。
@RestController
@RequestMapping("table")
public class PlatformTableAction {
@Autowired
private IPlatformTableService platformTableService;
@GetMapping("get")
public List<PlatformTableModel> get() {
LambdaQueryWrapper<PlatformTableModel> lambdaQueryWrapper = new LambdaQueryWrapper<>();
lambdaQueryWrapper.eq(PlatformTableModel::getId, "1461159441186361345");
List<PlatformTableModel> platformTableModels = platformTableService.list(lambdaQueryWrapper);
return platformTableModels;
}
@PostMapping("save")
public Result save(@RequestBody PlatformTableModel platformTableModel) {
platformTableService.save(platformTableModel);
return new Result(platformTableModel);
}
}
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原文链接：https://kimguo.blog.csdn.net/article/details/121395598
