mybatis-plus小技能

<!--web-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
<!--mysql驱动-->

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>
        <!--mybatis-plus-->
       <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-boot-starter</artifactId>
        </dependency>

# 服务端口
server:
  port: 7005
spring:
  redis: 
  datasource:

select(CusArticle.class, i -> !i.getColumn().equals("content"))//这种写法equals里面写的是数据库字段名称
.select(CusArticle.class,info -> !info.getProperty().equals("content"))//这种写法equals里面写的是java类中的字段名称

@TableField(exist = false)

            List<String> excludeFields = Arrays.asList("secretKey","privateKey","publicKey");
//            lambda.select(TFacFacilitatorChannel.class, i -> !i.getColumn().equals("secret_key"));//mybatis-plus queryWrapper排除指定字段,equals里面写的是数据库字段名称
            lambda.select(TFacFacilitatorChannel.class, i -> !excludeFields.contains(i.getProperty()));//mybatis-plus queryWrapper排除指定字段,equals里面写的是java类中的字段名称

        // 查询对应类型数据,先把之前的设置为失效，保留历史配置信息。        LambdaUpdateWrapper<OrganPayRate> updateWrapper = new LambdaUpdateWrapper<>();        updateWrapper.set(OrganPayRate::getState, EEnableState.Deactivate);        updateWrapper.eq(OrganPayRate::getFacilitatorId, organ.getFacilitatorId());        updateWrapper.eq(OrganPayRate::getTagsId, organ.getTagsId());        updateWrapper.eq(OrganPayRate::getType, input.getType());        OrganPayRateService.update(updateWrapper);