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