添加配置文件
在項(xiàng)目resource目錄下創(chuàng)建mybatis-generator文件夾
在文件夾下創(chuàng)建generatorConfig.xml，配置需要生成代碼的數(shù)據(jù)表
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<?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="mybatis-generator/generator.properties"/> <!-- 連接數(shù)據(jù)庫(kù)jar包的路徑--> <!--<classPathEntry location="d:/java/JavaTools/mysql-connector-java-5.1.48/mysql-connector-java-5.1.48-bin.jar"/>--> <context id="DB2Tables" targetRuntime="MyBatis3"> <commentGenerator> <property name="suppressDate" value="true"/> <!-- 是否去除自動(dòng)生成的注釋 true：是 ： false:否 --> <property name="suppressAllComments" value="true"/> </commentGenerator> <!--數(shù)據(jù)庫(kù)連接參數(shù) --> <jdbcConnection driverClass="${driverClassName}" connectionURL="${url}" userId="${username}" password="${password}"> </jdbcConnection> <javaTypeResolver> <property name="forceBigDecimals" value="false"/> </javaTypeResolver> <!-- 實(shí)體類的包名和存放路徑 --> <javaModelGenerator targetPackage="com.shop.order.bean" targetProject="src/main/java"> <property name="enableSubPackages" value="true"/> <property name="trimStrings" value="true"/> </javaModelGenerator> <!-- 生成映射文件*.xml的位置--> <sqlMapGenerator targetPackage="mapper" targetProject="src/main/resources"> <property name="enableSubPackages" value="true"/> </sqlMapGenerator> <!-- 生成DAO的包名和位置 --> <javaClientGenerator type="XMLMAPPER" targetPackage="com.shop.order.mapper" targetProject="src/main/java"> <property name="enableSubPackages" value="true"/> </javaClientGenerator> <!-- tableName：數(shù)據(jù)庫(kù)中的表名或視圖名；domainObjectName：生成的實(shí)體類的類名--> <table tableName="book" domainObjectName="Book" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"/> <!-- 可以添加多個(gè)需要生產(chǎn)代碼的實(shí)體--> <!-- <table tableName="xxx" domainObjectName="xxx" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"/> ... <table tableName="xxx" domainObjectName="xxx" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"/> --> </context></generatorConfiguration> |
在文件夾下創(chuàng)建generator.properties配置文件
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driverClassName=com.mysql.jdbc.Driverurl=jdbc:mysql://localhost:3306/store?useUnicode=true&characterEncoding=UTF-8&relaxAutoCommit=true&zeroDateTimeBehavior=convertToNullusername=rootpassword=root |
配置Maven
pom.xml中引入依賴
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<build> <plugins> <plugin> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-maven-plugin</artifactId> <version>1.3.5</version> <configuration> <configurationFile>src/main/resources/mybatis-generator/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>1.3.5</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.30</version> </dependency> </dependencies> </plugin> </plugins> </build> |
執(zhí)行Maven插件
雙擊運(yùn)行mybatis-generator:generate
控制臺(tái)輸出結(jié)果，生產(chǎn)mapper和bean文件
總結(jié)
到此這篇關(guān)于MyBatis Generator簡(jiǎn)單使用方法的文章就介紹到這了,更多相關(guān)MyBatis Generator使用內(nèi)容請(qǐng)搜索服務(wù)器之家以前的文章或繼續(xù)瀏覽下面的相關(guān)文章希望大家以后多多支持服務(wù)器之家！
原文鏈接：https://blog.csdn.net/fangtao_0216/article/details/113782099
