通过maven 使用Mybatis generator自动生成代码

 以前使用Eclipse 的插件自动生成代码，前几天无意间在网上看到有使用maven来使用mybatis generator生成代码，今天也自己尝试的弄了一下，感觉不错。

1. 新创建一个maven项目

2. 在pom.xml中配置：

<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.news</groupId>
<artifactId>GeneratorMybatis</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>GeneratorMybatisMaven Webapp</name>
<url>http://maven.apache.org</url>
<properties>
<junit.version>4.12</junit.version>
<mybatis.generator.version>1.3.6</mybatis.generator.version>
<mybatis.version>3.2.7</mybatis.version>
<mysql.version>6.0.6</mysql.version>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>${mybatis.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-maven-plugin</artifactId>
<version>${mybatis.generator.version}</version>
<configuration>
<configurationFile>src/main/resources/generatorConfig.xml</configurationFile>
<overwrite>true</overwrite>
</configuration>
<dependencies>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql.version}</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</build>
</project>
3.在src/main/resources/目录下添加generatorConfig.xml



代码如下：
<?xml version="1.0" encoding="UTF-8"?>  
<!DOCTYPE generatorConfiguration  
 PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"  
"http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">
<generatorConfiguration>
<context id="DB2Tables" targetRuntime="MyBatis3">
 <commentGenerator>
<!-- 抑制警告 -->
 <property name="suppressTypeWarnings" value="true" />
<!-- 是否去除自动生成的注释 true：是 ： false:否 -->
<property name="suppressAllComments" value="true" />
<!-- 是否生成注释代时间戳 -->
<property name="suppressDate" value="true" />
</commentGenerator>
<!--数据库连接的信息：驱动类、连接地址、用户名、密码 -->
<jdbcConnection driverClass="com.mysql.cj.jdbc.Driver"
connectionURL="jdbc:mysql://ip地址:3306/数据库名" userId="用户名"
 password="密码">
</jdbcConnection>
<javaModelGenerator targetPackage="com.news.model"
targetProject="src/main/java">
 <property name="enableSubPackages" value="false" />
<property name="trimStrings" value="true" />
</javaModelGenerator>
<sqlMapGenerator targetPackage="com.news.dao.mapper"
targetProject="src/main/java">
 <property name="enableSubPackages" value="true" />
</sqlMapGenerator>
<javaClientGenerator type="XMLMAPPER"
targetPackage="com.news.dao" targetProject="src/main/java">
<property name="enableSubPackages" value="true" />
</javaClientGenerator>
<!--生成对应表及类名 -->
<table schema="general" tableName="admininfo" domainObjectName="Admininfo">
<property name="useActualColumnNames" value="false" />
</table>
</context>
</generatorConfiguration>

4.点击pom.xml 右键 maven build 在弹出的页面中Goals：中添加

mybatis-generator:generate