mybatis-generator 代码自动生成工具

最新推荐文章于 2025-08-20 15:04:37 发布

转载最新推荐文章于 2025-08-20 15:04:37 发布 · 51 阅读

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原文链接：http://www.cnblogs.com/zhangmingcheng/p/9459036.html

文章标签：

#java #数据库 #开发工具

本文介绍如何在Maven项目中使用MyBatis Generator自动生成持久层代码，包括配置pom.xml添加依赖及配置generatorConfig.xml指定数据库连接等。

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在maven配置文件pom.xml中添加依赖

<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.test</groupId>
  <artifactId>mybatis_generator</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <name>mybatis_generator</name>
  
  <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <dependencies>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.35</version>
        </dependency>
        <dependency>
            <groupId>org.mybatis.generator</groupId>
            <artifactId>mybatis-generator-core</artifactId>
            <version>1.3.2</version>
        </dependency>
    </dependencies>
    <build>
        <pluginManagement>
            <plugins>
                <plugin>
                    <groupId>org.mybatis.generator</groupId>
                    <artifactId>mybatis-generator-maven-plugin</artifactId>
                    <version>1.3.2</version>
                    <configuration>
                         <!--配置文件的路径-->
                         <configurationFile>${basedir}/src/main/resources/generatorConfig.xml</configurationFile> 
                         <overwrite>true</overwrite>
                         <verbose>true</verbose>
                    </configuration>
                </plugin>
            </plugins>
        </pluginManagement>
    </build>
</project>

generatorConfig.xml

<?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="D:\workspace\Blog\WebContent\WEB-INF\lib\mysql-connector-java-5.1.26-bin.jar"/>
  
  <context id="context1">
    <jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://172.16.163.140:3306/tcserver" userId="tcserveruser" 
        	password="123456" />
     <javaModelGenerator targetPackage="com.osp.ucenter.test" targetProject="E:\ospucenter\src\main\java">
        <property name="enableSubPackages" value="true"/>
        <property name="trimStrings" value="true"/>
     </javaModelGenerator>
    
      <sqlMapGenerator targetPackage="com.osp.ucenter.test" targetProject="E:\ospucenter\src\main\java">
          <property name="enableSubPackages" value="true"/>
      </sqlMapGenerator>
        
      <javaClientGenerator type="XMLMAPPER" targetPackage="com.osp.ucenter.test" targetProject="E:\ospucenter\src\main\java">
          <property name="enableSubPackages" value="true"/>
      </javaClientGenerator>  
        

     <table tableName="RED_PACKET" domainObjectName="RedPacket" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" 
            enableSelectByExample="false" selectByExampleQueryId="false">
     </table>
 
     
  </context>
</generatorConfiguration>

运行方法：在eclipse 中，选择pom.xml文件，击右键先择Run AS——>Maven Build… ——>在Goals框中输入：mybatis-generator:generate

转载于:https://www.cnblogs.com/zhangmingcheng/p/9459036.html