mybatis逆向工程生成代码

布满荆棘的人生 2022-10-26 14:26 209阅读 0赞

pom文件中增加如下配置

<dependencies>
    		<dependency>
    			<groupId>org.mybatis</groupId>
    			<artifactId>mybatis</artifactId>
    			<version>3.2.8</version>
    		</dependency>
    	</dependencies>
    	
    	<build>
    		
    		<plugins>
    			
    			<plugin>
    				<groupId>org.mybatis.generator</groupId>
    				<artifactId>mybatis-generator-maven-plugin</artifactId>
    				<version>1.3.0</version>
    				
    				<dependencies>
    					
    					<dependency>
    						<groupId>org.mybatis.generator</groupId>
    						<artifactId>mybatis-generator-core</artifactId>
    						<version>1.3.2</version>
    					</dependency>
    					
    					<dependency>
    						<groupId>com.mchange</groupId>
    						<artifactId>c3p0</artifactId>
    						<version>0.9.2</version>
    					</dependency>
    					
    					<dependency>
    						<groupId>mysql</groupId>
    						<artifactId>mysql-connector-java</artifactId>
    						<version>5.1.8</version>
    					</dependency>
    				</dependencies>
    			</plugin>
    		</plugins>
    	</build>

在resource下新建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>
    	
    	<context id="atguiguTables" targetRuntime="MyBatis3">
    		<commentGenerator>
    			
    			<property name="suppressAllComments" value="true" />
    		</commentGenerator>
    		
    		<jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://localhost:3306/project_crowd?useUnicode=true&characterEncoding=utf8" userId="root" password="root">
    		</jdbcConnection>
    		
    		<javaTypeResolver>
    			<property name="forceBigDecimals" value="false" />
    		</javaTypeResolver>
    		
    		<javaModelGenerator targetProject=".\src\main\java" targetPackage="com.atguigu.crowd.entity">
    			
    			<property name="enableSubPackages" value="false" />
    			
    			<property name="trimStrings" value="true" />
    		</javaModelGenerator>
    		
    		<sqlMapGenerator targetProject=".\src\main\java" targetPackage="com.atguigu.crowd.mapper">
    			
    			<property name="enableSubPackages" value="false" />
    		</sqlMapGenerator>
    		
    		<javaClientGenerator type="XMLMAPPER" targetProject=".\src\main\java" targetPackage="com.atguigu.crowd.mapper">
    			
    			<property name="enableSubPackages" value="false" />
    		</javaClientGenerator>
    		
    		<table tableName="t_admin" domainObjectName="Admin" />
    	</context>
    </generatorConfiguration>

运行run as -->maven build…  
Goals里填写mybatis-generator:generate命令