一、数据库部分

1. 创建数据库

创建more-insert

2. 初始化表结构

-- 一次性插入多张表测试
--mysql 表结构
CREATE TABLE `sys_user2`
(`user_id` bigint NOT NULL COMMENT '主键id',`account` varchar(45) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT '账号',`name`    varchar(45) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT '名字',PRIMARY KEY (`user_id`) USING BTREE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8_bin ROW_FORMAT=DYNAMIC COMMENT='管理员表2';
CREATE TABLE `sys_user5`
(`user_id` bigint NOT NULL COMMENT '主键id',`account` varchar(45) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT '账号',`name`    varchar(45) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT '名字',PRIMARY KEY (`user_id`) USING BTREE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8_bin ROW_FORMAT=DYNAMIC COMMENT='管理员表5';

二、代码部分

声明：这里为了演示省略service层

2.1. controller

package com.gblfy.modular.order.controller;import com.gblfy.modular.order.mapper.MysqlMoreInsertMapper;
import com.gblfy.modular.order.model.request.MysqlMoreInsertParam;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;@RestController
public class MoreController {@Autowiredprivate MysqlMoreInsertMapper mysqlmoreInsert;@GetMapping("/mysqlMoreInsert")public String mysqlMoreInsert() {MysqlMoreInsertParam moreInsertParam = new MysqlMoreInsertParam();moreInsertParam.setUserId2(2L);moreInsertParam.setAccount2("Account2");moreInsertParam.setName2("name2");moreInsertParam.setUserId5(5L);moreInsertParam.setAccount5("Account5");moreInsertParam.setName5("name5");mysqlmoreInsert.mysqlmoreInsert(moreInsertParam);return "SUCCESS";}
}

2.2. mapper接口

package com.gblfy.modular.order.mapper;import com.gblfy.modular.order.model.request.MysqlMoreInsertParam;
import org.apache.ibatis.annotations.Param;/*** <p>* 英雄信息表通用 Mapper 接口* </p>** @author gblfy* @since 2021-08-13*/
public interface MysqlMoreInsertMapper {void mysqlmoreInsert(@Param("paramCondition") MysqlMoreInsertParam paramCondition);}

2.3. 映射文件

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.gblfy.modular.order.mapper.MysqlMoreInsertMapper"><insert id="mysqlmoreInsert" parameterType="com.gblfy.modular.order.model.request.MysqlMoreInsertParam">insert into sys_user2(user_id, account, name)values (#{paramCondition.userId2}, #{paramCondition.account2}, #{paramCondition.name2});insert into sys_user5(user_id, account, name)values (#{paramCondition.userId5}, #{paramCondition.account5}, #{paramCondition.name5});</insert>
</mapper>

2.4. 参数封装

package com.gblfy.modular.order.model.request;import lombok.Data;import java.io.Serializable;/*** <p>* Mysql通用对象* </p>** @author gblfy* @since 2021-08-13*/
@Data
public class MysqlMoreInsertParam implements Serializable {private static final long serialVersionUID = 1L;private Long userId2;private String account2;private String name2;private Long userId5;private String account5;private String name5;
}

三、测试验证

3.1. 发起请求

http://localhost/mysqlMoreInsert

3.2. 查看数据库

3.3. 配置文件部分

########################################## 多数据源配置 ############################################
spring:datasource:dynamic:primary: master #设置默认的数据源或者数据源组,默认值即为masterstrict: false #严格匹配数据源,默认false. true未匹配到指定数据源时抛异常,false使用默认数据源datasource:master:url: jdbc:mysql://localhost:3306/more-insert?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=CONVERT_TO_NULL&useSSL=false&serverTimezone=CTT&nullCatalogMeansCurrent=true&allowMultiQueries=trueusername: rootpassword: 123456driver-class-name: com.mysql.cj.jdbc.Driver # 3.2.0开始支持SPI可省略此配置filters: wall,mergeStatoracle_1:driver-class-name: oracle.jdbc.OracleDriverurl: jdbc:oracle:thin:@192.168.xxx.xxx:1521:orclusername: orclpassword: orclfilters: wall,mergeStat