mybatis-利用mybatis-generator(maven插件)自动生成代码

傷城~ 2022-06-06 13:57 189阅读 0赞

参考文章：https://www.cnblogs.com/yjmyzz/p/4210554.html

一、在pom.xml中添加plugin

<build>
    		<finalName>SSMDEMO</finalName>
    		<plugins>
    			<plugin>
    				<groupId>org.mybatis.generator</groupId>
    				<artifactId>mybatis-generator-maven-plugin</artifactId>
    				<version>1.3.2</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>1.3.2</version>
    					</dependency>
    				</dependencies>
    			</plugin>
    		</plugins>
    		<pluginManagement>
    			<plugins>
    				
    				<plugin>
    					<groupId>org.eclipse.m2e</groupId>
    					<artifactId>lifecycle-mapping</artifactId>
    					<version>1.0.0</version>
    					<configuration>
    						<lifecycleMappingMetadata>
    							<pluginExecutions>
    								<pluginExecution>
    									<pluginExecutionFilter>
    										<groupId>
    											org.mybatis.generator
    										</groupId>
    										<artifactId>
    											mybatis-generator-maven-plugin
    										</artifactId>
    										<versionRange>
    											[1.3.2,)
    										</versionRange>
    										<goals>
    											<goal>generate</goal>
    										</goals>
    									</pluginExecutionFilter>
    									<action>
    										<ignore></ignore>
    									</action>
    								</pluginExecution>
    							</pluginExecutions>
    						</lifecycleMappingMetadata>
    					</configuration>
    				</plugin>
    			</plugins>
    		</pluginManagement>
    	</build>

二、编辑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="D:/repository/mysql/mysql-connector-java/5.1.17/mysql-connector-java-5.1.17.jar" />
    	<context id="my" targetRuntime="MyBatis3">
    		<commentGenerator>
    			<property name="suppressDate" value="false" />
    			<property name="suppressAllComments" value="true" />
    		</commentGenerator>
    		
    		<jdbcConnection driverClass="com.mysql.jdbc.Driver"
    			connectionURL="jdbc:mysql://localhost:3306/yeebi" userId="root"
    			password="123456" />
    		
    		<javaModelGenerator targetPackage="com.test.entity"
    			targetProject="D:/EcloudWorkSpase/SSMDEMO/src/test/java">
    			<property name="enableSubPackages" value="true" />
    			<property name="trimStrings" value="true" />
    		</javaModelGenerator>
    		
    		<sqlMapGenerator targetPackage="com.test.entity"
    			targetProject="D:/EcloudWorkSpase/SSMDEMO/src/test/java">
    			<property name="enableSubPackages" value="true" />
    		</sqlMapGenerator>
    		
    		<javaClientGenerator targetPackage="com.test.entity"
    			targetProject="D:/EcloudWorkSpase/SSMDEMO/src/test/java" type="XMLMAPPER">
    			<property name="enableSubPackages" value="true" />
    		</javaClientGenerator>
    
    		
    		
    		<table tableName="student" domainObjectName="FeeBase"
    			enableCountByExample="false" enableUpdateByExample="false"
    			enableDeleteByExample="false" enableSelectByExample="false"
    			selectByExampleQueryId="false">
    			
    		</table>
    
    	</context>
    </generatorConfiguration>

三、使用方式

右击项目--->run as-->maven build

命令：mvn mybatis-generator:generate 或mybatis-generator:generate