Spring Boot事务支持

一、创建项目

二、添加依赖

<dependencies>





        <dependency>





            <groupId>org.projectlombok</groupId>





            <artifactId>lombok</artifactId>





        </dependency>





 





        <!--mybatis与spring boot整合依赖-->





        <dependency>





            <groupId>org.mybatis.spring.boot</groupId>





            <artifactId>mybatis-spring-boot-starter</artifactId>





            <version>1.3.2</version>





        </dependency>





 





        <!--mysql驱动-->





        <dependency>





            <groupId>mysql</groupId>





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





            <version>5.1.47</version>





        </dependency>





 





        <!-- druid驱动 -->





        <dependency>





            <groupId>com.alibaba</groupId>





            <artifactId>druid</artifactId>





            <version>1.1.12</version>





        </dependency>





 





        <!--tomcat内置的JSP解析器-->





        <dependency>





            <groupId>org.apache.tomcat.embed</groupId>





            <artifactId>tomcat-embed-jasper</artifactId>





        </dependency>





 





        <dependency>





            <groupId>org.springframework.boot</groupId>





            <artifactId>spring-boot-starter-web</artifactId>





        </dependency>





 





        <dependency>





            <groupId>org.springframework.boot</groupId>





            <artifactId>spring-boot-starter-test</artifactId>





            <scope>test</scope>





        </dependency>





    </dependencies>





 





    <build>





        <resources>





            <!--注册dao包下mybatis映射文件为资源目录-->





            <resource>





                <directory>src/main/java</directory>





                <includes>





                    <include>**/*.xml</include>





                </includes>





            </resource>





            <!--注册webapp目录为资源目录-->





            <resource>





                <directory>src/main/webapp</directory>





                <targetPath>META-INF/resources</targetPath>





                <includes>





                    <include>**/*.*</include>





                </includes>





            </resource>





        </resources>





 





        <plugins>





            <plugin>





                <groupId>org.springframework.boot</groupId>





                <artifactId>spring-boot-maven-plugin</artifactId>





            </plugin>





        </plugins>





    </build>

三、创建实体类

四、创建接口

五、创建接口实现类

六、创建dao层

七、创建mappin文件

八、配置核心文件

# 视图的前辍与后辍





spring:





  mvc:





    view:





      prefix: /





      suffix: .jsp





 





  # 注册数据源





  datasource:





    type: com.alibaba.druid.pool.DruidDataSource





    driver-class-name: com.mysql.jdbc.Driver





    url: jdbc:mysql:///test?useUnicode=true&characterEncoding=utf-8





    username: root





    password: root





 





  #编码设置





  http:





    encoding:





      force: true





      charset: utf-8





      enabled: true





server:





  tomcat:





    uri-encoding: UTF-8





 





mybatis:





  # 注册映射文件





  mapper-locations: classpath:com/abc/dao/*.xml





  # 注册实体类别名





  type-aliases-package: com.abc.bean

九、创建index.jsp文件

十、创建welcome.jsp文件

十一、测试