ruoyicloud从mybatis升级至mybatis-plus

 

"error: can not execute. because can not find cache of TableInfo for entity!"

mybatis-plus框架TABLE_INFO_CACHE获取不到对应的TableInfo对象

https://blog.csdn.net/weixin_45525272/article/details/123694959

 

注意在yml配置中增加相关配置

 

# MyBatis-plus配置
mybatis-plus:
  # 搜索指定包别名
  typeAliasesPackage: com.ruoyi.**.domain
  # 配置mapper的扫描，找到所有的mapper.xml映射文件
  mapperLocations: classpath*:mapper/**/*Mapper.xml
  # 加载全局的配置文件
  configLocation: classpath:mybatis-plus/mybatis-plus-config.xml

 

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration
        PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
    <settings>
        <!--mapUnderscoreToCamelCase=true-->
        <setting name="mapUnderscoreToCamelCase" value="true"/>
    </settings>
    <!--<plugins>-->
    <!--<plugin interceptor="com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor"></plugin>-->
    <!--</plugins>-->

</configuration>

 

ruoyi-cloud集成mybatis-plus报错Unknown column ‘search_value‘ in ‘field list‘

 

解决方案：

com.ruoyi.common.core.domain.BaseEntity类中对相应字段增加注解@TableField(exist = false)

https://blog.csdn.net/weixin_45395031/article/details/120583286

 

 

整合mybatis-plus报错java.lang.NoSuchMethodError: org.apache.ibatis.session.Configuration

https://blog.csdn.net/alizhaoc/article/details/121807471

 

通过resolved查看jar版本依赖

ruoyi使用pagehelper，里面使用了mybatis，注意对应的版本要一致。