二、搭个环境
1、建个数据库
CREATE DATABASE `ssm`;
USE `ssm`;
DROP TABLE IF EXISTS `user`;
CREATE TABLE `user`(
`id` int(20) NOT NULL,
`username` varchar(30) DEFAULT NULL,
`password` varchar(30) DEFAULT NULL,
PRIMARY KEY(`id`)
)ENGINE=INNODB DEFAULT CHARSET=utf8;
insert into `user`(`id`,`username`,`password`) VALUES(1,'xhp','123456'),(2,'***','1234');
2、建工程
3、父工程的maven配置
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.xhp</groupId>
<artifactId>test-mybatis</artifactId>
<version>1.0-SNAPSHOT</version>
<modules>
<module>mybatis-01</module>
</modules>
<packaging>pom</packaging>