Springboot整合Mybatis和SQLite

要在Spring Boot中整合MyBatis和SQLite，你需要做以下几步：

1. 添加依赖到pom.xml：

<dependencies>
    <!-- Spring Boot Starter -->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter</artifactId>
    </dependency>
 
    <!-- MyBatis Starter -->
    <dependency>
        <groupId>org.mybatis.spring.boot</groupId>
        <artifactId>mybatis-spring-boot-starter</artifactId>
        <version>2.1.4</version>
    </dependency>
 
    <!-- SQLite JDBC Driver -->
    <dependency>
        <groupId>org.xerial</groupId>
        <artifactId>sqlite-jdbc</artifactId>
        <version>3.36.0.3</version>
    </dependency>
 
    <!-- 添加测试依赖 -->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
</dependencies>

2. 配置application.properties或application.yml：

# 数据源配置
spring.datasource.url=jdbc:sqlite:path_to_your_database.db
spring.datasource.driver-class-name=org.sqlite.JDBC
 
# MyBatis 配置
mybatis.mapper-locations=classpath:mapper/*.xml
mybatis.type-aliases-package=com.yourpackage.model

3. 创建Mapper接口和XML文件：

package com.yourpackage.mapper;
 
public interface YourModelMapper {
    // 定义操作数据库的方法
}

<?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.yourpackage.mapper.YourModelMapper">
    <!-- 定义SQL语句 -->
</mapper>

4. 创建Service层和Controller层：

package com.yourpackage.service;
 
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
 
@Service
public class YourService {
    @Autowired
    private YourModelMapper mapper;
 
    // 调用mapper方法实现业务逻辑
}

package com.yourpackage.controller;
 
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RestController;
 
@RestController
public class YourController {
    @Autowired
    private YourService service;
 
    // 调用service方法处理请求
}

5. 创建Spring Boot启动类：

package com;
 
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot