前言：

本專案基於maven構建，使用mybatis-spring-boot作為spring-boot專案的持久層框架

spring-boot中使用mybatis持久層框架與原spring專案使用方式和註解都不相同，需要依賴mybatis-spring-boot包

1、引入mybatis和資料庫及其他專案依賴

1.1、引入mybatis依賴

1. <!-- mybatis-spring-boot -->
2.         <dependency>
3.             <groupId>org.mybatis.spring.boot</groupId>
4.             <artifactId>mybatis-spring-boot-starter</artifactId>
5.             <version>1.1.1</version>
6.         </dependency>

1.2、引入mysql 驅動

1. <!-- mysql-->
2.         <dependency>
3.             <groupId>mysql</groupId>
4.             <artifactId>mysql-connector-java</artifactId>
5.         </dependency>

1.3、專案pom.xml一覽

1. <projectxmlns="http://maven.apache.org/POM/4.0.0"xmlns:xsi
   ="http://www.w3.org/2001/XMLSchema-instance"
2.     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
3.     <modelVersion>4.0.0</modelVersion>
4.     <groupId>cn.eguid.carDeviceInfoSys</groupId>
5.     <artifactId>carSys-web</artifactId>
6.     <packaging>war</packaging>
7.     <version>1.4.0-SNAPSHOT</version>
8.     <name>carSys-web</name>
9.     <parent>
10.         <groupId>org.springframework.boot</groupId>
11.         <artifactId>spring-boot-starter-parent</artifactId>
12.         <version>1.4.0.RELEASE</version>
13.     </parent>
14.     <dependencies>
15.         <!-- spring-boot web -->
16.         <dependency>
17.             <groupId>org.springframework.boot</groupId>
18.             <artifactId>spring-boot-starter-web</artifactId>
19.             <!--<exclusions><exclusion><groupId>org.springframework.boot</groupId>
20.                 <artifactId>spring-boot-starter-tomcat</artifactId></exclusion></exclusions> -->
21.         </dependency>
22.         <!-- spring aop -->
23.         <dependency>
24.             <groupId>org.springframework.boot</groupId>
25.             <artifactId>spring-boot-starter-aop</artifactId>
26.         </dependency>
27.         <!-- mysql-->
28.         <dependency>
29.             <groupId>mysql</groupId>
30.             <artifactId>mysql-connector-java</artifactId>
31.         </dependency>
32.         <dependency>
33.             <groupId>org.springframework.boot</groupId>
34.             <artifactId>spring-boot-starter-jdbc</artifactId>
35.         </dependency>
36.         <!-- https://mvnrepository.com/artifact/redis.clients/jedis -->
37.         <dependency>
38.             <groupId>redis.clients</groupId>
39.             <artifactId&g