低版本 3.0.7.1

MybatisPlusConfig 代码

package com.greatoo.config;import com.baomidou.mybatisplus.annotation.DbType;
import com.baomidou.mybatisplus.core.injector.ISqlInjector;
import com.baomidou.mybatisplus.extension.injector.LogicSqlInjector;
import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;/*** mybatis-plus配置*/
@Configuration
public class MybatisPlusConfig {/*** 分页插件*/@Beanpublic PaginationInterceptor paginationInterceptor() {PaginationInterceptor paginationInterceptor = new PaginationInterceptor();paginationInterceptor.setDialectType(DbType.SQL_SERVER2005.getDb());return paginationInterceptor;}@Beanpublic ISqlInjector sqlInjector() {return new LogicSqlInjector();}
}

DbType 代码

package com.baomidou.mybatisplus.annotation;import lombok.Getter;@Getter
public enum DbType {/*** MYSQL*/MYSQL("mysql", "%s LIKE CONCAT('%%',#{%s},'%%')", "MySql数据库"),/*** MARIADB*/MARIADB("mariadb", "%s LIKE CONCAT('%%',#{%s},'%%')", "MariaDB数据库"),/*** ORACLE*/ORACLE("oracle", "%s LIKE CONCAT(CONCAT('%%',#{%s}),'%%')", "Oracle数据库"),/*** DB2*/DB2("db2", "%s LIKE CONCAT(CONCAT('%%',#{%s}),'%%')", "DB2数据库"),/*** H2*/H2("h2", "%s LIKE CONCAT('%%',#{%s},'%%')", "H2数据库"),/*** HSQL*/HSQL("hsql", "%s LIKE CONCAT('%%',#{%s},'%%')", "HSQL数据库"),/*** SQLITE*/SQLITE("sqlite", "%s LIKE CONCAT('%%',#{%s},'%%')", "SQLite数据库"),/*** POSTGRE*/POSTGRE_SQL("postgresql", "%s LIKE CONCAT('%%',#{%s},'%%')", "Postgre数据库"),/*** SQLSERVER2005*/SQL_SERVER2005("sqlserver2005", "%s LIKE '%%'+#{%s}+'%%'", "SQLServer2005数据库"),/*** SQLSERVER*/SQL_SERVER("sqlserver", "%s LIKE '%%'+#{%s}+'%%'", "SQLServer数据库"),/*** DM*/DM("dm", null, "达梦数据库"),/*** UNKONWN DB*/OTHER("other", null, "其他数据库");/*** 数据库名称*/private final String db;/*** LIKE 拼接模式*/private final String like;/*** 描述*/private final String desc;DbType(String db, String like, String desc) {this.db = db;this.like = like;this.desc = desc;}/*** <p>* 获取数据库类型（默认 MySql）* </p>** @param dbType 数据库类型字符串*/public static DbType getDbType(String dbType) {DbType[] dts = DbType.values();for (DbType dt : dts) {if (dt.getDb().equalsIgnoreCase(dbType)) {return dt;}}return OTHER;}
}

高版本 3.5.3.1

MybatisPlusConfig 代码

package io.renren.config;import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.BlockAttackInnerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;/*** mybatis-plus配置*/
@Configuration
public class MybatisPlusConfig {/*** 防止修改与删除时对全表进行操作*/@Beanpublic BlockAttackInnerInterceptor blockAttackInnerInterceptor() {return new BlockAttackInnerInterceptor();}/*** 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*/@Beanpublic MybatisPlusInterceptor mybatisPlusInterceptor() {MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();// interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.MYSQL));// 里面不要填写 DbType.MYSQL 做限制，就能支持多数据源interceptor.addInnerInterceptor(new PaginationInnerInterceptor());return interceptor;}
}