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✨ spring-boot-demo-orm-mybatis 完成

pull/1/head
Yangkai.Shen 5 years ago
parent
05a8e24a7b
commit
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13 changed files with 676 additions and 0 deletions
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  1. +1
    -0
      pom.xml
  2. +25
    -0
      spring-boot-demo-orm-mybatis/.gitignore
  3. +256
    -0
      spring-boot-demo-orm-mybatis/README.md
  4. +71
    -0
      spring-boot-demo-orm-mybatis/pom.xml
  5. +27
    -0
      spring-boot-demo-orm-mybatis/src/main/java/com/xkcoding/orm/mybatis/SpringBootDemoOrmMybatisApplication.java
  6. +80
    -0
      spring-boot-demo-orm-mybatis/src/main/java/com/xkcoding/orm/mybatis/entity/User.java
  7. +61
    -0
      spring-boot-demo-orm-mybatis/src/main/java/com/xkcoding/orm/mybatis/mapper/UserMapper.java
  8. +32
    -0
      spring-boot-demo-orm-mybatis/src/main/resources/application.yml
  9. +2
    -0
      spring-boot-demo-orm-mybatis/src/main/resources/db/data.sql
  10. +13
    -0
      spring-boot-demo-orm-mybatis/src/main/resources/db/schema.sql
  11. +31
    -0
      spring-boot-demo-orm-mybatis/src/main/resources/mappers/UserMapper.xml
  12. +16
    -0
      spring-boot-demo-orm-mybatis/src/test/java/com/xkcoding/orm/mybatis/SpringBootDemoOrmMybatisApplicationTests.java
  13. +61
    -0
      spring-boot-demo-orm-mybatis/src/test/java/com/xkcoding/orm/mybatis/mapper/UserMapperTest.java

+ 1
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pom.xml View File

@@ -22,6 +22,7 @@
<module>spring-boot-demo-template-enjoy</module> <module>spring-boot-demo-template-enjoy</module>
<module>spring-boot-demo-orm-jdbctemplate</module> <module>spring-boot-demo-orm-jdbctemplate</module>
<module>spring-boot-demo-orm-jpa</module> <module>spring-boot-demo-orm-jpa</module>
<module>spring-boot-demo-orm-mybatis</module>
<module>spring-boot-demo-email</module> <module>spring-boot-demo-email</module>
<module>spring-boot-demo-upload</module> <module>spring-boot-demo-upload</module>
<module>spring-boot-demo-war</module> <module>spring-boot-demo-war</module>


+ 25
- 0
spring-boot-demo-orm-mybatis/.gitignore View File

@@ -0,0 +1,25 @@
/target/
!.mvn/wrapper/maven-wrapper.jar

### STS ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
.sts4-cache

### IntelliJ IDEA ###
.idea
*.iws
*.iml
*.ipr

### NetBeans ###
/nbproject/private/
/build/
/nbbuild/
/dist/
/nbdist/
/.nb-gradle/

+ 256
- 0
spring-boot-demo-orm-mybatis/README.md View File

@@ -0,0 +1,256 @@
# spring-boot-demo-orm-mybatis

> 此 demo 演示了 Spring Boot 如何与原生的 mybatis 整合，使用了 mybatis 官方提供的脚手架 `mybatis-spring-boot-starter `可以很容易的和 Spring Boot 整合。

## pom.xml

```xml
<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>

<artifactId>spring-boot-demo-orm-mybatis</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>

<name>spring-boot-demo-orm-mybatis</name>
<description>Demo project for Spring Boot</description>

<parent>
<groupId>com.xkcoding</groupId>
<artifactId>spring-boot-demo</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>

<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<mybatis.version>1.3.2</mybatis.version>
</properties>

<dependencies>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>${mybatis.version}</version>
</dependency>

<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>

<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>

<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
</dependency>

<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
</dependency>

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>

<build>
<finalName>spring-boot-demo-orm-mybatis</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>

</project>
```

## SpringBootDemoOrmMybatisApplication.java

```java
/**
* <p>
* 启动类
* </p>
*
* @package: com.xkcoding.orm.mybatis
* @description: 启动类
* @author: yangkai.shen
* @date: Created in 2018/11/8 10:52
* @copyright: Copyright (c) 2018
* @version: V1.0
* @modified: yangkai.shen
*/
@MapperScan(basePackages = {"com.xkcoding.orm.mybatis.mapper"})
@SpringBootApplication
public class SpringBootDemoOrmMybatisApplication {

public static void main(String[] args) {
SpringApplication.run(SpringBootDemoOrmMybatisApplication.class, args);
}
}
```

## UserMapper.java

```java
/**
* <p>
* User Mapper
* </p>
*
* @package: com.xkcoding.orm.mybatis.mapper
* @description: User Mapper
* @author: yangkai.shen
* @date: Created in 2018/11/8 10:54
* @copyright: Copyright (c) 2018
* @version: V1.0
* @modified: yangkai.shen
*/
@Mapper
@Component
public interface UserMapper {

/**
* 查询所有用户
*
* @return 用户列表
*/
@Select("SELECT * FROM orm_user")
List<User> selectAllUser();

/**
* 根据id查询用户
*
* @param id 主键id
* @return 当前id的用户，不存在则是 {@code null}
*/
@Select("SELECT * FROM orm_user WHERE id = #{id}")
User selectUserById(@Param("id") Long id);

/**
* 保存用户
*
* @param user 用户
* @return 成功 - {@code 1} 失败 - {@code 0}
*/
int saveUser(@Param("user") User user);

/**
* 删除用户
*
* @param id 主键id
* @return 成功 - {@code 1} 失败 - {@code 0}
*/
int deleteById(@Param("id") Long id);

}
```

## UserMapper.xml

```xml
<?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.xkcoding.orm.mybatis.mapper.UserMapper">

<insert id="saveUser">
INSERT INTO `orm_user` (`name`,
`password`,
`salt`,
`email`,
`phone_number`,
`status`,
`create_time`,
`last_login_time`,
`last_update_time`)
VALUES (#{user.name},
#{user.password},
#{user.salt},
#{user.email},
#{user.phoneNumber},
#{user.status},
#{user.createTime},
#{user.lastLoginTime},
#{user.lastUpdateTime})
</insert>

<delete id="deleteById">
DELETE
FROM `orm_user`
WHERE `id` = #{id}
</delete>
</mapper>
```

## UserMapperTest.java

```java
/**
* <p>
* UserMapper 测试类
* </p>
*
* @package: com.xkcoding.orm.mybatis.mapper
* @description: UserMapper 测试类
* @author: yangkai.shen
* @date: Created in 2018/11/8 11:25
* @copyright: Copyright (c) 2018
* @version: V1.0
* @modified: yangkai.shen
*/
@Slf4j
public class UserMapperTest extends SpringBootDemoOrmMybatisApplicationTests {
@Autowired
private UserMapper userMapper;

@Test
public void selectAllUser() {
List<User> userList = userMapper.selectAllUser();
Assert.assertTrue(CollUtil.isNotEmpty(userList));
log.debug("【userList】= {}", userList);
}

@Test
public void selectUserById() {
User user = userMapper.selectUserById(1L);
Assert.assertNotNull(user);
log.debug("【user】= {}", user);
}

@Test
public void saveUser() {
String salt = IdUtil.fastSimpleUUID();
User user = User.builder().name("testSave3").password(SecureUtil.md5("123456" + salt)).salt(salt).email("testSave3@xkcoding.com").phoneNumber("17300000003").status(1).lastLoginTime(new DateTime()).createTime(new DateTime()).lastUpdateTime(new DateTime()).build();
int i = userMapper.saveUser(user);
Assert.assertEquals(1, i);
}

@Test
public void deleteById() {
int i = userMapper.deleteById(1L);
Assert.assertEquals(1, i);
}
}
```

## 参考

- Mybatis官方文档：http://www.mybatis.org/mybatis-3/zh/index.html

- Mybatis官方脚手架文档：http://www.mybatis.org/spring-boot-starter/mybatis-spring-boot-autoconfigure/

- Mybatis整合Spring Boot官方demo：https://github.com/mybatis/spring-boot-starter/tree/master/mybatis-spring-boot-samples

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spring-boot-demo-orm-mybatis/pom.xml View File

@@ -0,0 +1,71 @@
<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>

<artifactId>spring-boot-demo-orm-mybatis</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>

<name>spring-boot-demo-orm-mybatis</name>
<description>Demo project for Spring Boot</description>

<parent>
<groupId>com.xkcoding</groupId>
<artifactId>spring-boot-demo</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>

<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<mybatis.version>1.3.2</mybatis.version>
</properties>

<dependencies>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>${mybatis.version}</version>
</dependency>

<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>

<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>

<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
</dependency>

<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
</dependency>

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>

<build>
<finalName>spring-boot-demo-orm-mybatis</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>

</project>

+ 27
- 0
spring-boot-demo-orm-mybatis/src/main/java/com/xkcoding/orm/mybatis/SpringBootDemoOrmMybatisApplication.java View File

@@ -0,0 +1,27 @@
package com.xkcoding.orm.mybatis;

import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

/**
* <p>
* 启动类
* </p>
*
* @package: com.xkcoding.orm.mybatis
* @description: 启动类
* @author: yangkai.shen
* @date: Created in 2018/11/8 10:52
* @copyright: Copyright (c) 2018
* @version: V1.0
* @modified: yangkai.shen
*/
@MapperScan(basePackages = {"com.xkcoding.orm.mybatis.mapper"})
@SpringBootApplication
public class SpringBootDemoOrmMybatisApplication {

public static void main(String[] args) {
SpringApplication.run(SpringBootDemoOrmMybatisApplication.class, args);
}
}

+ 80
- 0
spring-boot-demo-orm-mybatis/src/main/java/com/xkcoding/orm/mybatis/entity/User.java View File

@@ -0,0 +1,80 @@
package com.xkcoding.orm.mybatis.entity;

import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;

import java.io.Serializable;
import java.util.Date;

/**
* <p>
* 用户实体类
* </p>
*
* @package: com.xkcoding.orm.mybatis.entity
* @description: 用户实体类
* @author: yangkai.shen
* @date: Created in 2018/11/8 10:58
* @copyright: Copyright (c) 2018
* @version: V1.0
* @modified: yangkai.shen
*/
@Data
@NoArgsConstructor
@AllArgsConstructor
@Builder
public class User implements Serializable {
private static final long serialVersionUID = -1840831686851699943L;

/**
* 主键
*/
private Long id;

/**
* 用户名
*/
private String name;

/**
* 加密后的密码
*/
private String password;

/**
* 加密使用的盐
*/
private String salt;

/**
* 邮箱
*/
private String email;

/**
* 手机号码
*/
private String phoneNumber;

/**
* 状态，-1：逻辑删除，0：禁用，1：启用
*/
private Integer status;

/**
* 创建时间
*/
private Date createTime;

/**
* 上次登录时间
*/
private Date lastLoginTime;

/**
* 上次更新时间
*/
private Date lastUpdateTime;
}

+ 61
- 0
spring-boot-demo-orm-mybatis/src/main/java/com/xkcoding/orm/mybatis/mapper/UserMapper.java View File

@@ -0,0 +1,61 @@
package com.xkcoding.orm.mybatis.mapper;

import com.xkcoding.orm.mybatis.entity.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;
import org.springframework.stereotype.Component;

import java.util.List;

/**
* <p>
* User Mapper
* </p>
*
* @package: com.xkcoding.orm.mybatis.mapper
* @description: User Mapper
* @author: yangkai.shen
* @date: Created in 2018/11/8 10:54
* @copyright: Copyright (c) 2018
* @version: V1.0
* @modified: yangkai.shen
*/
@Mapper
@Component
public interface UserMapper {

/**
* 查询所有用户
*
* @return 用户列表
*/
@Select("SELECT * FROM orm_user")
List<User> selectAllUser();

/**
* 根据id查询用户
*
* @param id 主键id
* @return 当前id的用户，不存在则是 {@code null}
*/
@Select("SELECT * FROM orm_user WHERE id = #{id}")
User selectUserById(@Param("id") Long id);

/**
* 保存用户
*
* @param user 用户
* @return 成功 - {@code 1} 失败 - {@code 0}
*/
int saveUser(@Param("user") User user);

/**
* 删除用户
*
* @param id 主键id
* @return 成功 - {@code 1} 失败 - {@code 0}
*/
int deleteById(@Param("id") Long id);

}

+ 32
- 0
spring-boot-demo-orm-mybatis/src/main/resources/application.yml View File

@@ -0,0 +1,32 @@
spring:
datasource:
url: jdbc:mysql://127.0.0.1:3306/spring-boot-demo?useUnicode=true&characterEncoding=UTF-8&useSSL=false&autoReconnect=true&failOverReadOnly=false&serverTimezone=GMT%2B8
username: root
password: root
driver-class-name: com.mysql.cj.jdbc.Driver
type: com.zaxxer.hikari.HikariDataSource
initialization-mode: always
continue-on-error: true
schema:
- "classpath:db/schema.sql"
data:
- "classpath:db/data.sql"
hikari:
minimum-idle: 5
connection-test-query: SELECT 1 FROM DUAL
maximum-pool-size: 20
auto-commit: true
idle-timeout: 30000
pool-name: SpringBootDemoHikariCP
max-lifetime: 60000
connection-timeout: 30000
logging:
level:
com.xkcoding: debug
com.xkcoding.orm.mybatis.mapper: trace
mybatis:
configuration:
# 下划线转驼峰
map-underscore-to-camel-case: true
mapper-locations: classpath:mappers/*.xml
type-aliases-package: com.xkcoding.orm.mybatis.entity

+ 2
- 0
spring-boot-demo-orm-mybatis/src/main/resources/db/data.sql View File

@@ -0,0 +1,2 @@
INSERT INTO `orm_user`(`id`,`name`,`password`,`salt`,`email`,`phone_number`) VALUES (1, 'user_1', 'ff342e862e7c3285cdc07e56d6b8973b', '412365a109674b2dbb1981ed561a4c70', 'user1@xkcoding.com', '17300000001');
INSERT INTO `orm_user`(`id`,`name`,`password`,`salt`,`email`,`phone_number`) VALUES (2, 'user_2', '6c6bf02c8d5d3d128f34b1700cb1e32c', 'fcbdd0e8a9404a5585ea4e01d0e4d7a0', 'user2@xkcoding.com', '17300000002');

+ 13
- 0
spring-boot-demo-orm-mybatis/src/main/resources/db/schema.sql View File

@@ -0,0 +1,13 @@
DROP TABLE IF EXISTS `orm_user`;
CREATE TABLE `orm_user` (
`id` INT(11) NOT NULL AUTO_INCREMENT PRIMARY KEY COMMENT '主键',
`name` VARCHAR(32) NOT NULL UNIQUE COMMENT '用户名',
`password` VARCHAR(32) NOT NULL COMMENT '加密后的密码',
`salt` VARCHAR(32) NOT NULL COMMENT '加密使用的盐',
`email` VARCHAR(32) NOT NULL UNIQUE COMMENT '邮箱',
`phone_number` VARCHAR(15) NOT NULL UNIQUE COMMENT '手机号码',
`status` INT(2) NOT NULL DEFAULT 1 COMMENT '状态，-1：逻辑删除，0：禁用，1：启用',
`create_time` DATETIME NOT NULL DEFAULT NOW() COMMENT '创建时间',
`last_login_time` DATETIME DEFAULT NULL COMMENT '上次登录时间',
`last_update_time` DATETIME NOT NULL DEFAULT NOW() COMMENT '上次更新时间'
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='Spring Boot Demo Orm 系列示例表';

+ 31
- 0
spring-boot-demo-orm-mybatis/src/main/resources/mappers/UserMapper.xml View File

@@ -0,0 +1,31 @@
<?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.xkcoding.orm.mybatis.mapper.UserMapper">

<insert id="saveUser">
INSERT INTO `orm_user` (`name`,
`password`,
`salt`,
`email`,
`phone_number`,
`status`,
`create_time`,
`last_login_time`,
`last_update_time`)
VALUES (#{user.name},
#{user.password},
#{user.salt},
#{user.email},
#{user.phoneNumber},
#{user.status},
#{user.createTime},
#{user.lastLoginTime},
#{user.lastUpdateTime})
</insert>

<delete id="deleteById">
DELETE
FROM `orm_user`
WHERE `id` = #{id}
</delete>
</mapper>

+ 16
- 0
spring-boot-demo-orm-mybatis/src/test/java/com/xkcoding/orm/mybatis/SpringBootDemoOrmMybatisApplicationTests.java View File

@@ -0,0 +1,16 @@
package com.xkcoding.orm.mybatis;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

@RunWith(SpringRunner.class)
@SpringBootTest
public class SpringBootDemoOrmMybatisApplicationTests {

@Test
public void contextLoads() {
}

}

+ 61
- 0
spring-boot-demo-orm-mybatis/src/test/java/com/xkcoding/orm/mybatis/mapper/UserMapperTest.java View File

@@ -0,0 +1,61 @@
package com.xkcoding.orm.mybatis.mapper;

import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.date.DateTime;
import cn.hutool.core.util.IdUtil;
import cn.hutool.crypto.SecureUtil;
import com.xkcoding.orm.mybatis.SpringBootDemoOrmMybatisApplicationTests;
import com.xkcoding.orm.mybatis.entity.User;
import lombok.extern.slf4j.Slf4j;
import org.junit.Assert;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;

import java.util.List;

/**
* <p>
* UserMapper 测试类
* </p>
*
* @package: com.xkcoding.orm.mybatis.mapper
* @description: UserMapper 测试类
* @author: yangkai.shen
* @date: Created in 2018/11/8 11:25
* @copyright: Copyright (c) 2018
* @version: V1.0
* @modified: yangkai.shen
*/
@Slf4j
public class UserMapperTest extends SpringBootDemoOrmMybatisApplicationTests {
@Autowired
private UserMapper userMapper;

@Test
public void selectAllUser() {
List<User> userList = userMapper.selectAllUser();
Assert.assertTrue(CollUtil.isNotEmpty(userList));
log.debug("【userList】= {}", userList);
}

@Test
public void selectUserById() {
User user = userMapper.selectUserById(1L);
Assert.assertNotNull(user);
log.debug("【user】= {}", user);
}

@Test
public void saveUser() {
String salt = IdUtil.fastSimpleUUID();
User user = User.builder().name("testSave3").password(SecureUtil.md5("123456" + salt)).salt(salt).email("testSave3@xkcoding.com").phoneNumber("17300000003").status(1).lastLoginTime(new DateTime()).createTime(new DateTime()).lastUpdateTime(new DateTime()).build();
int i = userMapper.saveUser(user);
Assert.assertEquals(1, i);
}

@Test
public void deleteById() {
int i = userMapper.deleteById(1L);
Assert.assertEquals(1, i);
}
}

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