这里介绍一种与eclipse ibator 逆向工程插件功能类似的maven插件,即 mybatis-generator-maven-plugin,它可逆向快速生成基础代码,提高开发效率。eclipse ibator插件
<properties>
<mysql-connector-java.version>5.1.41</mysql-connector-java.version>
<mybatis-spring-boot-starter.version>1.3.2</mybatis-spring-boot-starter.version>
<mybatis-generator-maven-plugin.version>1.3.5</mybatis-generator-maven-plugin.version>
<druid-starter.version>1.1.6</druid-starter.version>
</properties>
<dependencyManagement>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql-connector-java.version}</version>
</dependency>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>${mybatis-spring-boot-starter.version}</version>
</dependency>
<dependency>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-maven-plugin</artifactId>
<version>${mybatis-generator-maven-plugin.version}</version>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid-spring-boot-starter</artifactId>
<version>${druid-starter.version}</version>
</dependency>
</dependencyManagement>
<build>
<plugins>
<!-- MyBatis 逆向工程 插件 -->
<plugin>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-maven-plugin</artifactId>
<dependencies>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql-connector-java.version}</version>
</dependency>
</dependencies>
<executions>
<execution>
<id>Generate MyBatis Artifacts</id>
<phase>package</phase>
<goals>
<goal>generate</goal>
</goals>
</execution>
</executions>
<configuration>
<!-- 允许移动生成的文件 -->
<verbose>true</verbose>
<!-- 是否覆盖 -->
<overwrite>true</overwrite>
<!-- 配置文件 -->
<configurationFile>
src/main/resources/config/generator-config.xml
</configurationFile>
</configuration>
</plugin>
</plugins>
</build>
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE generatorConfiguration
PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"
"http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">
<generatorConfiguration>
<properties resource="config/application.properties"/>
<!-- mysql驱动的位置 这个是MySQL连接的jar包,你需要指定你自己计算机上的jar包的位置-->
<classPathEntry location="D:\apache-maven-3.3.3\repo\mysql\mysql-connector- java\5.1.41\mysql-connector-java-5.1.41.jar" />
<context id="Tables" targetRuntime="MyBatis3">
<!-- 是否生成注释 -->
<commentGenerator>
<!-- 是否生成注释代时间戳 -->
<property name="suppressDate" value="true"/>
<!-- 是否去除自动生成的注释 true:是 : false:否 -->
<property name="suppressAllComments" value="true"/>
</commentGenerator>
<!-- JDBC连接 其中connectionURL后面的newtest改为你创建的数据库,紧跟在后面是数据库连接的账户和密码-->
<jdbcConnection
driverClass="${spring.datasource.driver-class-name}"
connectionURL="${spring.datasource.url}"
userId="${spring.datasource.username}"
password="${spring.datasource.password}">
</jdbcConnection>
<!-- 非必需,类型处理器,在数据库类型和java类型之间的转换控制-->
<!-- 默认false,把JDBC DECIMAL 和 NUMERIC 类型解析为 Integer,为 true时把JDBC DECIMAL 和
NUMERIC 类型解析为java.math.BigDecimal -->
<javaTypeResolver>
<!-- 是否使用bigDecimal, false可自动转化以下类型(Long, Integer, Short, etc.) -->
<property name="forceBigDecimals" value="false" />
<!-- 从数据库返回的值被清理前后的空格 -->
<property name="trimStrings" value="true"/>
</javaTypeResolver>
<!-- 生成实体类地址 这里需要你改动,其中targetPackage需要根据你自己创建的目录进行改动 -->
<javaModelGenerator targetPackage="${generator.javaModel-targetPackage}" targetProject="${generator.targetProject}">
<!-- 从数据库返回的值被清理前后的空格 -->
<property name="trimStrings" value="true" />
<!-- enableSubPackages:是否让schema作为包的后缀 -->
<property name="enableSubPackages" value="false" />
</javaModelGenerator>
<!-- 生成mapper xml文件 这里不需要改动 -->
<sqlMapGenerator targetPackage="${generator.sqlMap-targetPackage}" targetProject="${generator.targetProject}">
<!-- enableSubPackages:是否让schema作为包的后缀 -->
<property name="enableSubPackages" value="false" />
</sqlMapGenerator>
<!-- 生成mapper xml对应Client 这里需要改动targetPackage,依据你自己的工程-->
<javaClientGenerator targetPackage="${generator.mappers}" targetProject="${generator.targetProject}" type="XMLMAPPER">
<!-- enableSubPackages:是否让schema作为包的后缀 -->
<property name="enableSubPackages" value="false" />
</javaClientGenerator>
<!-- 配置表信息 -->
<!-- schema即为数据库名 tableName为对应的数据库表 domainObjectName是要生成的实体类 enable*ByExample
是否生成 example类 -->
<table schema="manage_center_menus" tableName="manage_center_menus" domainObjectName="ManageCenterMenus" enableCountByExample="true"
enableDeleteByExample="true" enableSelectByExample="true" enableUpdateByExample="true">
<generatedKey column="id" sqlStatement="MySql" identity="true"></generatedKey>
</table>
</context>
</generatorConfiguration>
#mysql配置
spring.datasource.url=jdbc:mysql://****:3306/basic_server?useUnicode=true&characterEncoding=utf-8&useSSL=false&rewriteBatchedStatements=true
spring.datasource.username=root
spring.datasource.password=****
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.type=com.alibaba.druid.pool.DruidDataSource
#alibaba DruidDataSource 配置
spring.datasource.druid.initialSize=5
spring.datasource.druid.minIdle=5
spring.datasource.druid.maxActive=30
# 配置获取连接等待超时的时间
spring.datasource.maxWait=60000
#Druid监控配置
spring.datasource.druid.WebStatFilter.exclusions=*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*
spring.datasource.druid.StatViewServlet.loginUsername=druid
spring.datasource.druid.StatViewServlet.loginPassword=druid
#mybatis配置
mapper.mappers=com.spring_cloud.base_server.repository
# Generator配置
generator.targetProject=src/main/java
#生成接口位置
generator.mappers=com.spring_cloud.base_server.repository
#生成pojo位置
generator.javaModel-targetPackage=com.spring_cloud.base_server.bean
#生成mapper位置
generator.sqlMap-targetPackage=com.spring_cloud.base_server.repository
maven install即可生成pojo、pojoExample、pojoMapper接口(缺少@mapper注释,手动添加)、pojoMapper.xml,Ipojoservice与pojoserverImpl手动添加,到这里就结束了。