文章目錄

• • • • • 一、數(shù)據(jù)庫部分
        • • 1. 創(chuàng)建數(shù)據(jù)庫
          • 2. 初始化表結(jié)構(gòu)
        • 二、代碼部分
        • • 2.1. controller
          • 2.2. mapper接口
          • 2.3. 映射文件
          • 2.4. 參數(shù)封裝
        • 三、測(cè)試驗(yàn)證
        • • 3.1. 發(fā)起請(qǐng)求
          • 3.2. 查看數(shù)據(jù)庫
          • 3.3. 配置文件部分

一、數(shù)據(jù)庫部分

1. 創(chuàng)建數(shù)據(jù)庫

創(chuàng)建more-insert

2. 初始化表結(jié)構(gòu)

-- 一次性插入多張表測(cè)試 --oracle 表結(jié)構(gòu) create table HERO (SNO VARCHAR2(20) not null,USER_NAME VARCHAR2(20),AGE NUMBER(3) );alter table HEROadd primary key (SNO);create table HERO2 (SNO VARCHAR2(20) not null,USER_NAME VARCHAR2(20),AGE NUMBER(3) ); alter table HERO2add primary key (SNO);

二、代碼部分

聲明：這里為了演示省略service層

2.1. controller

package com.gblfy.modular.order.controller;import com.gblfy.modular.order.mapper.MysqlMoreInsertMapper; import com.gblfy.modular.order.model.request.OracleMoreInsertParam; 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 OraclelMoreInsertMapper oraclelMoreInsertMapper;@GetMapping("/oracleMoreInsert")public String oracleMoreInsert() {OracleMoreInsertParam oracleMoreInsertParam = new OracleMoreInsertParam();oracleMoreInsertParam.setSno("1");oracleMoreInsertParam.setUserName("Name1");oracleMoreInsertParam.setAge(1);oracleMoreInsertParam.setSno2("2");oracleMoreInsertParam.setUserName2("Name2");oracleMoreInsertParam.setAge2(2);oraclelMoreInsertMapper.oraclelmoreInsert(oracleMoreInsertParam);return "SUCCESS";} }

2.2. mapper接口

package com.gblfy.modular.order.mapper;import com.baomidou.dynamic.datasource.annotation.DS; import com.gblfy.modular.order.model.request.OracleMoreInsertParam; import org.apache.ibatis.annotations.Param;/*** <p>* 通用Mapper 接口* </p>** @author gblfy* @since 2021-08-13*/ @DS("oracle_1") public interface OraclelMoreInsertMapper {void oraclelmoreInsert(@Param("paramCondition") OracleMoreInsertParam paramCondition);}

mapper類上添加@DS注解是因?yàn)槲沂褂昧硕鄶?shù)據(jù)源，不涉及可以刪除此注解

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.OraclelMoreInsertMapper"><insert id="oraclelmoreInsert" parameterType="com.gblfy.modular.order.model.request.OracleMoreInsertParam">begininsert into hero(SNO, USER_NAME, AGE) values (#{paramCondition.sno}, #{paramCondition.userName}, #{paramCondition.age});insert into hero2(SNO, USER_NAME, AGE) values (#{paramCondition.sno2}, #{paramCondition.userName2}, #{paramCondition.age2});end;</insert></mapper>

2.4. 參數(shù)封裝

package com.gblfy.modular.order.model.request;import lombok.Data;import java.io.Serializable;/*** oracle演示對(duì)象** @author gblfy* @since 2021-08-13*/ @Data public class OracleMoreInsertParam implements Serializable {private static final long serialVersionUID = 1L;private String sno;private String userName;private Integer age;private String sno2;private String userName2;private Integer age2; }

三、測(cè)試驗(yàn)證

3.1. 發(fā)起請(qǐng)求

http://localhost/oracleMoreInsert

3.2. 查看數(shù)據(jù)庫

3.3. 配置文件部分

########################################## 多數(shù)據(jù)源配置 ############################################ spring:datasource:dynamic:primary: master #設(shè)置默認(rèn)的數(shù)據(jù)源或者數(shù)據(jù)源組,默認(rèn)值即為masterstrict: false #嚴(yán)格匹配數(shù)據(jù)源,默認(rèn)false. true未匹配到指定數(shù)據(jù)源時(shí)拋異常,false使用默認(rèn)數(shù)據(jù)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開始支持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

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