SpringBoot(二):代码生成器Generator

版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/aodeng110/article/details/81297962
  1. 最近整理springboot和mybatis的时候遇到一些坑,网上查资料也多,还是自己出一篇教程吧,相信我,这教程是走心的

  2. springboot项目里面的pom配置插件

     <!-- SpringBoot mybatis generator插件-->
               <plugin>
                   <groupId>org.mybatis.generator</groupId>
                   <artifactId>mybatis-generator-maven-plugin</artifactId>
                   <version>1.3.2</version>
                   <configuration>
                       <configurationFile>${basedir}/src/main/resources/generator/generatorConfig.xml</configurationFile>
                       <verbose>true</verbose>
                       <overwrite>true</overwrite>
                   </configuration>
               </plugin>
  3. 创建generatorConfig.xml文件(该文件是配置文件,我注释都加上了,仔细看代码就行了)

    <?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="application.yml"/>
    
        <!-- 看到duan段代码就流出了没技术的泪水-->
        <classPathEntry
                location="C:\z_java_resources\apache-maven-repo\mysql\mysql-connector-java\5.1.34\mysql-connector-java-5.1.34.jar" />
        <context id="Mysql" targetRuntime="MyBatis3Simple" defaultModelType="flat">
            <property name="beginningDelimiter" value="`"/>
            <property name="endingDelimiter" value="`"/>
    
            <!--<plugin type="tk.mybatis.mapper.generator.MapperPlugin">
                <property name="mappers" value="com.ad.core.mapper"/>
            </plugin>-->
    
            <!-- 连接 那个知道把参数改为  ${}的形式,并且用的yml的,叫我 -->
            <jdbcConnection driverClass="com.mysql.jdbc.Driver"
                            connectionURL="jdbc:mysql://localhost:3306/java_aodeng_hangzhou_20_hope_this_is_test_sql"
                            userId="root"
                            password="123456">
            </jdbcConnection>
    
            <!--生成Model类存放位置-->
            <javaModelGenerator targetPackage="com.ad.core.model" targetProject="src/main/java"></javaModelGenerator>
            <!--生成映射文件存放位置-->
            <sqlMapGenerator targetPackage="mapper" targetProject="src/main/resources"></sqlMapGenerator>
            <!--生成Dao类存放位置-->
            <javaClientGenerator type="XMLMAPPER" targetPackage="com.ad.core.service" targetProject="src/main/java"></javaClientGenerator>
            <table tableName="%">
                <!-- mysql配置 -->
                <generatedKey column="id" sqlStatement="Mysql" identity="true"/>
            </table>
        </context>
    </generatorConfiguration>
    

    4.配置好文件基本快好了,但是如果用idea开发,还需要配置maven的启动

     在配置栏里面加上如下命令,启动即可

    mybatis-generator:generate -e

    5.源码我已经开源到全球最大的开源社区了,连接如下,喜欢记得star哦!

    https://github.com/java-aodeng/hope

    6.欢迎微信公众号关注:低调小熊猫

猜你喜欢

转载自blog.csdn.net/aodeng110/article/details/81297962