<?xml version="1.0" encoding="UTF-8"?>
<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.5.14</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>org.dam</groupId>
    <artifactId>increment-backup-serve</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>increment-backup-serve</name>
    <description>increment-backup-serve</description>
    <properties>
        <java.version>17</java.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>
        <!-- web啟動(dòng)插件 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <!--lombok插件-->
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>
        <!-- sqlite3驅(qū)動(dòng)包 -->
        <dependency>
            <groupId>org.xerial</groupId>
            <artifactId>sqlite-jdbc</artifactId>
            <version>3.21.0.1</version>
        </dependency>
        <!--mybatis-plus插件-->
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-boot-starter</artifactId>
            <version>3.4.3.1</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>
</project>

<!-- sqlite3驅(qū)動(dòng)包 -->
<dependency>
    <groupId>org.xerial</groupId>
    <artifactId>sqlite-jdbc</artifactId>
    <version>3.32.3.3</version>
</dependency>

mac@MacdeMac-Pro ~ % sqlite3
SQLite version 3.39.4 2022-09-07 20:51:41
Enter ".help" for usage hints.
Connected to a transient in-memory database.
Use ".open FILENAME" to reopen on a persistent database.

mac@MacdeMac-Pro sql % sqlite3 increment-backup.db;
SQLite version 3.39.4 2022-09-07 20:51:41
Enter ".help" for usage hints.

sqlite> .databases
main: /Volumes/MacSpan/Projects/increment-backup/sql/DatabaseName.db r/w

sqlite> create table user
   ...> (
   ...>   id   INTEGER not null primary key autoincrement,
   ...>   name varchar(20)
   ...> );

sqlite> .tables
user

package org.dam.entity;
import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import lombok.Data;
import java.io.Serializable;
/**
 * 
 * @TableName user
 */
@TableName(value ="user")
@Data
public class User implements Serializable {
    /**
     * 
     */
    @TableId(type = IdType.AUTO)
    private Integer id;
    /**
     * 
     */
    private String name;
    @TableField(exist = false)
    private static final long serialVersionUID = 1L;
    @Override
    public boolean equals(Object that) {
        if (this == that) {
            return true;
        }
        if (that == null) {
            return false;
        }
        if (getClass() != that.getClass()) {
            return false;
        }
        User other = (User) that;
        return (this.getId() == null ? other.getId() == null : this.getId().equals(other.getId()))
            && (this.getName() == null ? other.getName() == null : this.getName().equals(other.getName()));
    }
    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((getId() == null) ? 0 : getId().hashCode());
        result = prime * result + ((getName() == null) ? 0 : getName().hashCode());
        return result;
    }
    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append(getClass().getSimpleName());
        sb.append(" [");
        sb.append("Hash = ").append(hashCode());
        sb.append(", id=").append(id);
        sb.append(", name=").append(name);
        sb.append(", serialVersionUID=").append(serialVersionUID);
        sb.append("]");
        return sb.toString();
    }
}

package org.dam.mapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.dam.entity.User;
/**
* @author mac
* @description 針對(duì)表【user】的數(shù)據(jù)庫(kù)操作Mapper
* @createDate 2024-01-18 21:12:12
* @Entity generator.entity.User
*/
public interface UserMapper extends BaseMapper<User> {
}

<?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="org.dam.mapper.UserMapper">
    <resultMap id="BaseResultMap" type="org.dam.entity.User">
            <id property="id" column="id" jdbcType="INTEGER"/>
            <result property="name" column="name" jdbcType="VARCHAR"/>
    </resultMap>
    <sql id="Base_Column_List">
        id,name
    </sql>
</mapper>

package org.dam.controller;
import org.dam.entity.User;
import org.dam.mapper.UserMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
/**
 * @Author dam
 * @create 2024/1/18 20:37
 */
@RestController
@RequestMapping("/user")
public class UserController {
    @Autowired
    UserMapper userMapper;
    /**
     * 增添數(shù)據(jù)
     */
    @GetMapping("/insert")
    public Object insert(String name) {
        User user = new User();
        user.setName(name);
        return userMapper.insert(user);
    }
    /**
     * 查詢(xún)數(shù)據(jù)
     */
    @GetMapping("/show")
    public Object show() {
        return userMapper.selectList(null);
    }
    /**
     * 刪除數(shù)據(jù)
     */
    @DeleteMapping("/delete")
    public Object delete(Integer id) {
        return userMapper.deleteById(id);
    }
    /**
     * 修改數(shù)據(jù)
     */
    @GetMapping("/update")
    public Object update(Integer id, String name) {
        User user = new User();
        user.setId(id);
        user.setName(name);
        return userMapper.updateById(user);
    }
}

# Tomcat
server:
  port: 8899
#spring
spring:
  datasource:
    #引用項(xiàng)目中的數(shù)據(jù)庫(kù)文件
    driver-class-name: org.sqlite.JDBC
    url: jdbc:sqlite::resource:static/sqlite/increment-backup.db
    username:
    password:
  # 指定靜態(tài)資源的路徑
  web:
    resources:
      static-locations: classpath:/static/
#mybatis:
#  mapper-locations: classpath*:mapper/**/*.xml

package org.dam;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
@MapperScan("org.dam.mapper")
public class IncrementBackupServeApplication {
    public static void main(String[] args) {
        SpringApplication.run(IncrementBackupServeApplication.class, args);
    }
}