Mybatis第九篇【基于Maven在Idea下Mybatis逆向工程】

灰太狼 2021-09-17 07:30 172阅读 0赞

# 前言 #

在Intellij idea下，没有学习Maven的情况下使用Mybatis的逆向工程好像有点复杂，资料太少了…找到的资料好像也行不通…

于是学完Maven之后，我就再来更新Idea下使用Mybatis的逆向工程配置…

借鉴博文：[http://blog.csdn.net/for\_my\_life/article/details/51228098][http_blog.csdn.net_for_my_life_article_details_51228098]

# 修改pom.xml文件 #

向该工程添加逆向工程插件..

<?xml version="1.0" encoding="UTF-8"?>
    <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>asdf</groupId>
        <artifactId>asdf</artifactId>
        <version>1.0-SNAPSHOT</version>
        <build>
            <finalName>zhongfucheng</finalName>
            <plugins>
                <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>
            </plugins>
        </build>
    
    </project>

# generatorConfig.xml配置文件 #

<?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="C:\mybatisMaven\lib\mysql-connector-java-5.1.7-bin.jar"/>
        
        <context id="testTables" targetRuntime="MyBatis3">
    
            <commentGenerator>
                
                <property name="suppressAllComments" value="true" />
                
                <property name="suppressDate" value="true" />
            </commentGenerator>
            
            <jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://localhost:3306/scm?useUnicode=true&characterEncoding=UTF-8" userId="root" password="root">
            </jdbcConnection>
    
            
            <javaModelGenerator targetPackage="zhongfucheng.entity" targetProject="src/main/java">
                
                <property name="trimStrings" value="false" />
            </javaModelGenerator>
            
            <sqlMapGenerator targetPackage="zhongfucheng.dao" targetProject="src/main/java" />
            
            <javaClientGenerator type="XMLMAPPER" targetPackage="zhongfucheng.dao" targetProject="src/main/java" />
    
            <table tableName="account" domainObjectName="Account"/>
            <table tableName="supplier" domainObjectName="Supplier"/>
        </context>
    </generatorConfiguration>

# 使用插件步骤 #

![这里写图片描述][SouthEast]

# 最后生成代码 #

如果对我们上面generatorConfig.xml配置的包信息不清楚的话，那么可以看一下我们的完整项目结构图…

因为我们在Idea下是不用写对应的工程名字的，而在eclipse是有工程名字的。

![这里写图片描述][SouthEast 1]

[http_blog.csdn.net_for_my_life_article_details_51228098]: http://blog.csdn.net/for_my_life/article/details/51228098
[SouthEast]: /images/20210827/5273bd9225d74f52af26fc54bac42770.png
[SouthEast 1]: /images/20210827/844acae652d64634b98992649063f8c8.png