SpringBoot学习系列之MyBatis Plus整合封装的实例详解

<!--添加MyBatis-Plus依赖 -->
 <dependency>
 <groupId>com.baomidou</groupId>
 <artifactId>mybatis-plus-boot-starter</artifactId>
 <version>3.4.0</version>
 </dependency>

 <!--添加代码生成器依赖 -->
 <dependency>
 <groupId>com.baomidou</groupId>
 <artifactId>mybatis-plus-generator</artifactId>
 <version>3.4.0</version>
 </dependency>
 <!-- 模板引擎 -->
 <dependency>
 <groupId>org.apache.velocity</groupId>
 <artifactId>velocity-engine-core</artifactId>
 <version>2.0</version>
 </dependency>

@SpringBootApplication
@MapperScan("cn.huanzi.qch.springbootmybatisplus.*.mapper")
public class SpringbootMybatisPlusApplication {

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

}

/**
 * MybatisPlusConfig配置类
 */
@Configuration
@ConditionalOnClass(value = {PaginationInterceptor.class})
public class MybatisPlusConfig {

 /**
 * 分页插件相关
 */
 @Bean
 public PaginationInterceptor paginationInterceptor() {
 PaginationInterceptor paginationInterceptor = new PaginationInterceptor();
 return paginationInterceptor;
 }

 /**
 * 主键策略相关
 */
 @Bean
 public IKeyGenerator keyGenerator() {
 return new H2KeyGenerator();
 }
}

server.port=10102
spring.application.name=springboot-mybatis-plus

#修改thymeleaf访问根路径
spring.thymeleaf.prefix=classpath:/view/

spring:
 datasource: #数据库相关
 url: jdbc:mysql://localhost:3306/test?serverTimezone=GMT%2B8&characterEncoding=utf-8
 username: root
 password: 123456
 driver-class-name: com.mysql.cj.jdbc.Driver
 mvc:
 date-format: yyyy-MM-dd HH:mm:ss #mvc接收参数时对日期进行格式化

 jackson:
 date-format: yyyy-MM-dd HH:mm:ss #jackson对响应回去的日期参数进行格式化
 time-zone: GMT+8