| | |
| | | package com.ruoyi.framework.config; |
| | | |
| | | import com.baomidou.mybatisplus.annotation.DbType; |
| | | import com.baomidou.mybatisplus.autoconfigure.ConfigurationCustomizer; |
| | | import cn.hutool.core.net.NetUtil; |
| | | import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler; |
| | | import com.baomidou.mybatisplus.core.incrementer.IKeyGenerator; |
| | | import com.baomidou.mybatisplus.core.incrementer.DefaultIdentifierGenerator; |
| | | import com.baomidou.mybatisplus.core.incrementer.IdentifierGenerator; |
| | | import com.baomidou.mybatisplus.core.injector.DefaultSqlInjector; |
| | | import com.baomidou.mybatisplus.core.injector.ISqlInjector; |
| | | import com.baomidou.mybatisplus.extension.incrementer.H2KeyGenerator; |
| | | import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor; |
| | | import com.baomidou.mybatisplus.extension.plugins.inner.BlockAttackInnerInterceptor; |
| | | import com.baomidou.mybatisplus.extension.plugins.inner.IllegalSQLInnerInterceptor; |
| | | import com.baomidou.mybatisplus.extension.plugins.inner.OptimisticLockerInnerInterceptor; |
| | | import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor; |
| | | import com.ruoyi.framework.handler.CreateAndUpdateMetaObjectHandler; |
| | | import com.ruoyi.framework.interceptor.PlusDataPermissionInterceptor; |
| | | import org.mybatis.spring.annotation.MapperScan; |
| | | import org.springframework.context.annotation.Bean; |
| | | import org.springframework.context.annotation.Configuration; |
| | | import org.springframework.transaction.annotation.EnableTransactionManagement; |
| | | |
| | | /** |
| | | * mybatis-plus配置类(下方注释有插件介绍) |
| | | * |
| | | * @author Lion Li |
| | | */ |
| | | @EnableTransactionManagement(proxyTargetClass = true) |
| | | @Configuration |
| | | @MapperScan("${mybatis-plus.mapperPackage}") |
| | | 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; |
| | | } |
| | | @Bean |
| | | public MybatisPlusInterceptor mybatisPlusInterceptor() { |
| | | MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor(); |
| | | // 数据权限处理 |
| | | interceptor.addInnerInterceptor(dataPermissionInterceptor()); |
| | | // 分页插件 |
| | | interceptor.addInnerInterceptor(paginationInnerInterceptor()); |
| | | // 乐观锁插件 |
| | | interceptor.addInnerInterceptor(optimisticLockerInnerInterceptor()); |
| | | 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.MYSQL); |
| | | // 设置最大单页限制数量,默认 500 条,-1 不受限制 |
| | | paginationInnerInterceptor.setMaxLimit(-1L); |
| | | return paginationInnerInterceptor; |
| | | } |
| | | /** |
| | | * 数据权限拦截器 |
| | | */ |
| | | public PlusDataPermissionInterceptor dataPermissionInterceptor() { |
| | | return new PlusDataPermissionInterceptor(); |
| | | } |
| | | |
| | | /** |
| | | * 新的分页插件,一缓和二缓遵循mybatis的规则,需要设置 MybatisConfiguration#useDeprecatedExecutor = false 避免缓存出现问题(该属性会在旧插件移除后一同移除) |
| | | */ |
| | | @Bean |
| | | public ConfigurationCustomizer configurationCustomizer() { |
| | | return configuration -> configuration.setUseDeprecatedExecutor(false); |
| | | } |
| | | /** |
| | | * 分页插件,自动识别数据库类型 |
| | | */ |
| | | public PaginationInnerInterceptor paginationInnerInterceptor() { |
| | | PaginationInnerInterceptor paginationInnerInterceptor = new PaginationInnerInterceptor(); |
| | | // 设置最大单页限制数量,默认 500 条,-1 不受限制 |
| | | paginationInnerInterceptor.setMaxLimit(-1L); |
| | | // 分页合理化 |
| | | paginationInnerInterceptor.setOverflow(true); |
| | | return paginationInnerInterceptor; |
| | | } |
| | | |
| | | /** |
| | | * 乐观锁插件 |
| | | * https://baomidou.com/guide/interceptor-optimistic-locker.html |
| | | */ |
| | | public OptimisticLockerInnerInterceptor optimisticLockerInnerInterceptor() { |
| | | return new OptimisticLockerInnerInterceptor(); |
| | | } |
| | | /** |
| | | * 乐观锁插件 |
| | | */ |
| | | 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(); |
| | | } |
| | | /** |
| | | * 元对象字段填充控制器 |
| | | */ |
| | | @Bean |
| | | public MetaObjectHandler metaObjectHandler() { |
| | | return new CreateAndUpdateMetaObjectHandler(); |
| | | } |
| | | |
| | | /** |
| | | * sql性能规范插件(垃圾SQL拦截) |
| | | * 如有需要可以启用 |
| | | */ |
| | | // public IllegalSQLInnerInterceptor illegalSQLInnerInterceptor() { |
| | | // return new IllegalSQLInnerInterceptor(); |
| | | // } |
| | | /** |
| | | * 使用网卡信息绑定雪花生成器 |
| | | * 防止集群雪花ID重复 |
| | | */ |
| | | @Bean |
| | | public IdentifierGenerator idGenerator() { |
| | | return new DefaultIdentifierGenerator(NetUtil.getLocalhost()); |
| | | } |
| | | |
| | | /** |
| | | * Sequence主键策略 IdType.INPUT 时使用 |
| | | * 内置支持: |
| | | * |
| | | * DB2KeyGenerator |
| | | * H2KeyGenerator |
| | | * KingbaseKeyGenerator |
| | | * OracleKeyGenerator |
| | | * PostgreKeyGenerator |
| | | * https://baomidou.com/guide/sequence.html |
| | | */ |
| | | // @Bean |
| | | // public IKeyGenerator keyGenerator() { |
| | | // return new H2KeyGenerator(); |
| | | // } |
| | | |
| | | |
| | | /** |
| | | * 自定义主键策略 |
| | | * https://baomidou.com/guide/id-generator.html |
| | | */ |
| | | // @Bean |
| | | // public IdentifierGenerator idGenerator() { |
| | | // return new CustomIdGenerator(); |
| | | // } |
| | | |
| | | /** |
| | | * 元对象字段填充控制器 |
| | | * https://baomidou.com/guide/auto-fill-metainfo.html |
| | | */ |
| | | // @Bean |
| | | // public MetaObjectHandler metaObjectHandler() { |
| | | // return new MyMetaObjectHandler(); |
| | | // } |
| | | |
| | | /** |
| | | * sql注入器配置 |
| | | * https://baomidou.com/guide/sql-injector.html |
| | | */ |
| | | // @Bean |
| | | // public ISqlInjector sqlInjector() { |
| | | // return new DefaultSqlInjector(); |
| | | // } |
| | | |
| | | /** |
| | | * TenantLineInnerInterceptor 多租户插件 |
| | | * https://baomidou.com/guide/interceptor-tenant-line.html |
| | | * DynamicTableNameInnerInterceptor 动态表名插件 |
| | | * https://baomidou.com/guide/interceptor-dynamic-table-name.html |
| | | */ |
| | | /** |
| | | * PaginationInnerInterceptor 分页插件,自动识别数据库类型 |
| | | * https://baomidou.com/pages/97710a/ |
| | | * OptimisticLockerInnerInterceptor 乐观锁插件 |
| | | * https://baomidou.com/pages/0d93c0/ |
| | | * MetaObjectHandler 元对象字段填充控制器 |
| | | * https://baomidou.com/pages/4c6bcf/ |
| | | * ISqlInjector sql注入器 |
| | | * https://baomidou.com/pages/42ea4a/ |
| | | * BlockAttackInnerInterceptor 如果是对全表的删除或更新操作,就会终止该操作 |
| | | * https://baomidou.com/pages/f9a237/ |
| | | * IllegalSQLInnerInterceptor sql性能规范插件(垃圾SQL拦截) |
| | | * IdentifierGenerator 自定义主键策略 |
| | | * https://baomidou.com/pages/568eb2/ |
| | | * TenantLineInnerInterceptor 多租户插件 |
| | | * https://baomidou.com/pages/aef2f2/ |
| | | * DynamicTableNameInnerInterceptor 动态表名插件 |
| | | * https://baomidou.com/pages/2a45ff/ |
| | | */ |
| | | |
| | | } |