一、在resources目录下创建文件
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> <properties resource="config.properties"/> <context id="Mysql" targetRuntime="MyBatis3Simple" defaultModelType="flat"> <property name="beginningDelimiter" value="`"/> <property name="endingDelimiter" value="`"/> <plugin type="tk.mybatis.mapper.generator.MapperPlugin"> <property name="mappers" value="tk.mybatis.mapper.common.Mapper"/> <property name="caseSensitive" value="true"/> <!--<property name="lombok" value="Getter,Setter,ToString"/>--> </plugin> <jdbcConnection driverClass="${jdbc.driverClass}" connectionURL="${jdbc.url}" userId="${jdbc.user}" password="${jdbc.password}"> </jdbcConnection> <!--实体--> <javaModelGenerator targetPackage="com.example.dao.entity.${entityName}" targetProject="src/main/java"/> <!--mapper.xml--> <sqlMapGenerator targetPackage="com.example.dao.${moduleName}" targetProject="src/main/resources"/> <!--mapper接口--> <javaClientGenerator targetPackage="com.example.dao.mapper.${moduleName}" targetProject="src/main/java" type="XMLMAPPER"/> <!--为哪张表生成代码--> <table tableName="${tableName}"> <generatedKey column="id" sqlStatement="JDBC"/> </table> </context> </generatorConfiguration>
config.properties
jdbc.driverClass=com.mysql.cj.jdbc.Driver jdbc.url=jdbc:mysql://127.0.0.1:3306/example_protection?nullCatalogMeansCurrent=true&serverTimezone=UTC&useUnicode=true&characterEncoding=UTF-8 jdbc.user=root jdbc.password=root moduleName=UserMapper tableName=t_user entityName=User
二、pom.xml中添加
<dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.11</version> <scope>test</scope> </dependency> <!-- <!– https://mvnrepository.com/artifact/org.mybatis.generator/mybatis-generator-core –> <dependency> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-core</artifactId> <version>1.3.6</version> </dependency> <!– 通用 Mapper –> <!– https://mvnrepository.com/artifact/tk.mybatis/mapper –> <dependency> <groupId>tk.mybatis</groupId> <artifactId>mapper</artifactId> <version>4.0.0</version> </dependency> <!– 如果你只需要用到通用 Mapper 中的插件，可以只引入 mapper-generator –> <!– 注意，这个包不需要和上面的 mapper 同时引入，mapper 中包含 generator –> <!– https://mvnrepository.com/artifact/tk.mybatis/mapper-generator –> <dependency> <groupId>tk.mybatis</groupId> <artifactId>mapper-generator</artifactId> <version>1.0.0</version> </dependency>--> <dependency> <groupId>tk.mybatis</groupId> <artifactId>mapper-spring-boot-starter</artifactId> <version>2.1.5</version> </dependency> <dependency> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-maven-plugin</artifactId> <version>1.3.6</version> </dependency> </dependencies>
<build> <pluginManagement> </pluginManagement> <plugins> <plugin> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-maven-plugin</artifactId> <version>1.3.6</version> <configuration> <configurationFile> ${basedir}/src/main/resources/generatorConfig.xml </configurationFile> <overwrite>true</overwrite> <verbose>true</verbose> </configuration> <dependencies> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>8.0.15</version> </dependency> <dependency> <groupId>tk.mybatis</groupId> <artifactId>mapper</artifactId> <version>4.1.5</version> </dependency> </dependencies> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.8.1</version> <configuration> <verbose>true</verbose> <fork>true</fork> <!-- <executable>${JAVA8_HOME}/bin/javac</executable> --> </configuration> </plugin> </plugins> </build>
父级pom.xml中添加
<parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.4.RELEASE</version> </parent> <properties> <pagehelper-starter.version>1.2.10</pagehelper-starter.version> <pagehelper.version>5.1.8</pagehelper.version> <druid.version>1.1.10</druid.version> <jjwt.version>0.9.0</jjwt.version> </properties> <dependencies> <!--启动依赖类 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <!-- <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> </dependency>--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-aop</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper-spring-boot-starter</artifactId> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid-spring-boot-starter</artifactId> </dependency> <!--Swagger-UI API文档生产工具--> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger2</artifactId> <version>2.7.0</version> </dependency> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger-ui</artifactId> <version>2.7.0</version> </dependency> <dependency> <groupId>com.aliyun.oss</groupId> <artifactId>aliyun-sdk-oss</artifactId> <version>3.8.0</version> </dependency> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>1.16.18</version> </dependency> </dependencies> <dependencyManagement> <dependencies> <dependency> <groupId>cn.hutool</groupId> <artifactId>hutool-all</artifactId> <version>4.5.1</version> </dependency> <!--整合spring cloud--> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-dependencies</artifactId> <version>Greenwich.SR1</version> <type>pom</type> <scope>import</scope> </dependency> <!--整合spring cloud alibaba--> <dependency> <groupId>com.alibaba.cloud</groupId> <artifactId>spring-cloud-alibaba-dependencies</artifactId> <version>2.1.1.RELEASE</version> <type>pom</type> <scope>import</scope> </dependency> <!--MyBatis分页插件starter--> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper-spring-boot-starter</artifactId> <version>${pagehelper-starter.version}</version> </dependency> <!--MyBatis分页插件--> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper</artifactId> <version>${pagehelper.version}</version> </dependency> <!--集成druid连接池--> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid-spring-boot-starter</artifactId> <version>${druid.version}</version> </dependency> <!--JWT(Json Web Token)登录支持--> <dependency> <groupId>io.jsonwebtoken</groupId> <artifactId>jjwt</artifactId> <version>${jjwt.version}</version> </dependency> </dependencies> </dependencyManagement>