mysql generator使用方法

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Maven项目:

一,在pom.xml添加plugin,并指定generatorConfig.xml位置

    <build>        <plugins>            <plugin>                <groupId>org.mybatis.generator</groupId>                <artifactId>mybatis-generator-maven-plugin</artifactId>                <version>1.3.2</version>                <configuration>                    <configurationFile>src/main/resources/generatorConfig.xml</configurationFile>                    <verbose>true</verbose>                    <overwrite>true</overwrite>                </configuration>                <executions>                    <execution>                        <id>Generate MyBatis Artifacts</id>                        <goals>                            <goal>generate</goal>                        </goals>                    </execution>                </executions>                <dependencies>                    <dependency>                        <groupId>org.mybatis.generator</groupId>                        <artifactId>mybatis-generator-core</artifactId>                        <version>1.3.2</version>                    </dependency>                </dependencies>            </plugin>        </plugins>    </build>

二,在src/main/resource下新建generatorConfig.xml,其中<classPathEntry>和<jdbcConnection>两个根据本机实际情况配置,分别是connector的位置以及连接数据的用户及密码以及数据库类型

<?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>    <!-- 数据库驱动-->    <classPathEntry  location="D:\penn\dev\maven\repository\mysql\mysql-connector-java\5.1.37\mysql-connector-java-5.1.37.jar"/>    <context id="DB2Tables"  targetRuntime="MyBatis3">        <commentGenerator>            <property name="suppressDate" value="true"/>            <property name="suppressAllComments" value="true"/>        </commentGenerator>        <!--数据库链接URL,用户名、密码 -->        <jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://10.200.3.180:3306/tnt_fin_account" userId="root" password="123456" />        <javaTypeResolver>            <property name="forceBigDecimals" value="false"/>        </javaTypeResolver>        <!-- 生成模型的包名和位置-->        <javaModelGenerator targetPackage="test.model" targetProject="src">            <property name="enableSubPackages" value="true"/>            <property name="trimStrings" value="true"/>        </javaModelGenerator>        <!-- 生成映射文件的包名和位置-->        <sqlMapGenerator targetPackage="test.mapping" targetProject="src">            <property name="enableSubPackages" value="true"/>        </sqlMapGenerator>        <!-- 生成DAO的包名和位置-->        <javaClientGenerator type="XMLMAPPER" targetPackage="test.dao" targetProject="src">            <property name="enableSubPackages" value="true"/>        </javaClientGenerator>        <!-- 要生成的表 tableName是数据库中的表名或视图名 domainObjectName是实体类名-->        <table tableName="cash_billing_adjustment_application" domainObjectName="TntCashAdjustApply" enableCountByExample="true" enableUpdateByExample="true" enableDeleteByExample="true" enableSelectByExample="true" selectByExampleQueryId="true"></table>    </context></generatorConfiguration>


三,使用Maven plugin

如果是IntelliJ idea,直接运行mybatis-generator:generate


四,最后生成文件,目录结构如下