若依框架集成mybatisPlus

1.在com 得pom文件里集成

<mybatis-plus.version>3.5.6</mybatis-plus.version>

<!-- mybatis-plus -->
<dependency>
    <groupId>com.baomidou</groupId>
    <artifactId>mybatis-plus-boot-starter</artifactId>
    <version>${mybatis-plus.version}</version>
</dependency>
<dependency>
    <groupId>com.baomidou</groupId>
    <artifactId>mybatis-plus-extension</artifactId>
    <version>${mybatis-plus.version}</version>
</dependency>

2.common目录下 BaseMapper 继承

extends BaseMapper<T>

3.resource下 application-common.yml

# MyBatis-Plus配置
			# https://baomidou.com/config/
			mybatis-plus:
			# 对应的 XML 文件位置
			mapperLocations: classpath*:mapper/**/*Mapper.xml
			# 实体扫描，多个package用逗号或者分号分隔
			typeAliasesPackage: com.hmxc.**.domain
			# 加载全局的配置文件
			configLocation: classpath:mybatis/mybatis-config.xml
			global-config:
			banner: false   # 启动不显示banner信息
			#        db-config:
			#            id-type: AUTO

4.framework下得config添加 MyBatisPlusConfig.java 的配置

/**

* Mybatis Plus 配置

*

* @author ruoyi

*/

@EnableTransactionManagement(proxyTargetClass = true)

@Configuration

public class MyBatisPlusConfig {

@Bean

public MybatisPlusInterceptor mybatisPlusInterceptor() {

MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();

// 分页插件

interceptor.addInnerInterceptor(paginationInnerInterceptor());

// 乐观锁插件

interceptor.addInnerInterceptor(optimisticLockerInnerInterceptor());

// 阻断插件

interceptor.addInnerInterceptor(blockAttackInnerInterceptor());

return interceptor;

}

/**

* 分页插件，自动识别数据库类型 https://baomidou.com/guide/interceptor-pagination.html

*/

public PaginationInnerInterceptor paginationInnerInterceptor() {

PaginationInnerInterceptor paginationInnerInterceptor = new PaginationInnerInterceptor();

// 设置数据库类型为mysql

paginationInnerInterceptor.setDbType(DbType.POSTGRE_SQL);

// 设置最大单页限制数量，默认 500 条，-1 不受限制

paginationInnerInterceptor.setMaxLimit(-1L);

return paginationInnerInterceptor;

}

/**

* 乐观锁插件 https://baomidou.com/guide/interceptor-optimistic-locker.html

*/

public OptimisticLockerInnerInterceptor optimisticLockerInnerInterceptor() {

return new OptimisticLockerInnerInterceptor();

}

/**

* 如果是对全表的删除或更新操作，就会终止该操作 https://baomidou.com/guide/interceptor-block-attack.html

*/

public BlockAttackInnerInterceptor blockAttackInnerInterceptor() {

return new BlockAttackInnerInterceptor();

}

}