添加配置文件
在項目resource目錄下創建mybatis-generator文件夾
在文件夾下創建generatorConfig.xml，配置需要生成代碼的數據表
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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"/> <!-- 連接數據庫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"/> <!-- 是否去除自動生成的注釋 true：是 ： false:否 --> <property name="suppressAllComments" value="true"/> </commentGenerator> <!--數據庫連接參數 --> <jdbcConnection driverClass="${driverClassName}" connectionURL="${url}" userId="${username}" password="${password}"> </jdbcConnection> <javaTypeResolver> <property name="forceBigDecimals" value="false"/> </javaTypeResolver> <!-- 實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：數據庫中的表名或視圖名；domainObjectName：生成的實體類的類名--> <table tableName="book" domainObjectName="Book" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"/> <!-- 可以添加多個需要生產代碼的實體--> <!-- <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> |
執行Maven插件
雙擊運行mybatis-generator:generate
控制臺輸出結果，生產mapper和bean文件
總結
到此這篇關于MyBatis Generator簡單使用方法的文章就介紹到這了,更多相關MyBatis Generator使用內容請搜索服務器之家以前的文章或繼續瀏覽下面的相關文章希望大家以后多多支持服務器之家！
原文鏈接：https://blog.csdn.net/fangtao_0216/article/details/113782099
