springboot集成mybatis-generator

首先上下成功后的效果：



配置非常简单，我们是通过maven插件来进行的，一共只需要3步：

第一步添加mysql依赖和mysql的maven插件：

由于是非常简单的spring+mysql的原始项目，我直接上整个pom文件吧：

<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.shh.index</groupId>
<artifactId>shh-index</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>

<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.3.RELEASE</version>
</parent>

<name>shh-index</name>
<url>http://maven.apache.org</url>

<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>

<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>

<!--Mybatis-->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.3.1</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>1.2.4</version>
</dependency>

</dependencies>

<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<proc>none</proc>
</configuration>
</plugin>
<plugin>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-maven-plugin</artifactId>
<version>1.3.2</version>
<configuration>
<verbose>true</verbose>
<overwrite>true</overwrite>
</configuration>
</plugin>
<plugin>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-maven-plugin</artifactId>
<version>1.3.2</version>
</plugin>
</plugins>
</build>

</project>

第二步，配置生成代码的配置文件：

src/main/resources/generatorConfig.xml (默认会自动读取改路径下的这个文件）

<?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>
<classPathEntry
location="/Users/shangyanshuo/Documents/generation/2017/workspaces/ideasp/shh-index/src/main/resources/mysql-connector-java-5.1.38.jar"/>
<context id="context1" targetRuntime="MyBatis3">
<jdbcConnection driverClass="com.mysql.jdbc.Driver"
connectionURL="jdbc:mysql://127.0.0.1:3306/shh_data?useUnicode=true&characterEncoding=UTF-8"
userId="root" password=""/>
<javaModelGenerator targetPackage="com.shh.index.models"
targetProject="/Users/shangyanshuo/Documents/generation/2017/workspaces/ideasp/shh-index/src/main/java"/>
<sqlMapGenerator targetPackage="mappers"
targetProject="/Users/shangyanshuo/Documents/generation/2017/workspaces/ideasp/shh-index/src/main/resources"/>
<javaClientGenerator targetPackage="com.shh.index.dao"
targetProject="/Users/shangyanshuo/Documents/generation/2017/workspaces/ideasp/shh-index/src/main/java/"
type="XMLMAPPER"/>
<table tableName="shh_player"></table>

</context>
</generatorConfiguration>

这一步里同时还要把mysql-connector-java-5.1.38.jar下载下来放到resources文件夹下。强行凑三步，哈哈。

第三步：运行插件

备注：

如果是eclipse项目则只有第三步的启动插件的方式不一样：

项目 右键--》run as --》 maven bulid --》弹出对话框 --》在goals中输入mybatis-generator:generate 或者 点击select --》选择你的mybatis插件 --》apply --》run