学成在线：代码生成工具

可以创建一个模块命名为learning-online-generator，父工程设置为learning-online-parent但其目录位置在learning-online下，目录结构如下：

learning-online
├── learning-online-base
├── learning-online-content
├── learning-online-generator
└── learning-online-parent

所需依赖如下：

pom.xml

<dependencies>
    <dependency>
        <groupId>com.baomidou</groupId>
        <artifactId>mybatis-plus-boot-starter</artifactId>
    </dependency>
    <dependency>
        <groupId>com.baomidou</groupId>
        <artifactId>mybatis-plus-generator</artifactId>
        <version>3.4.1</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.apache.velocity</groupId>
        <artifactId>velocity-engine-core</artifactId>
        <version>2.3</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.projectlombok</groupId>
        <artifactId>lombok</artifactId>
    </dependency>
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
    </dependency>
</dependencies>

CodeGenerator

在test目录创建代码生成工具，配置好路径和表信息。

CodeGenerator

public class CodeGenerator {
    public static void main(String[] args) {
        // 代码生成器
        AutoGenerator mpg = new AutoGenerator();

        // 全局配置
        GlobalConfig gc = new GlobalConfig();
        String projectPath = System.getProperty("user.dir");
        gc.setOutputDir(projectPath + "/learning-online-generator/src/main/java");
        gc.setAuthor("sw-code");
        gc.setOpen(false); // 是否打开文件资源管理器
        gc.setFileOverride(false); // 是否覆盖
        gc.setServiceName("%sService"); // 去Service的I前缀
        gc.setIdType(IdType.NONE); // 主键策略
        mpg.setGlobalConfig(gc);

        // 数据源配置
        DataSourceConfig dsc = new DataSourceConfig();
        dsc.setUrl("jdbc:mysql:///lo_content?useSSL=false&serverTimezone=UTC&characterEncoding=utf-8&nullCatalogMeansCurrent=true");
        // dsc.setSchemaName("public");
        dsc.setDriverName("com.mysql.cj.jdbc.Driver");
        dsc.setUsername("root");
        dsc.setPassword("xxxxxx");
        mpg.setDataSource(dsc);

        // 包配置
        PackageConfig pc = new PackageConfig();
        pc.setParent("com.swx.content");
        pc.setEntity("model.po");
        pc.setMapper("mapper");
        pc.setService("service");
        pc.setController("controller");
        mpg.setPackageInfo(pc);

        // 策略配置
        StrategyConfig strategy = new StrategyConfig();
        strategy.setInclude("course_base", "course_market", "course_teacher", "course_category", "teachplan", "teachplan_media", "course_publish", "course_publish_pre");
        strategy.setNaming(NamingStrategy.underline_to_camel);
        strategy.setColumnNaming(NamingStrategy.underline_to_camel);
        strategy.setEntityLombokModel(true);

        // 字段注解
        strategy.setEntityTableFieldAnnotationEnable(true);
        strategy.setRestControllerStyle(true);
        strategy.setControllerMappingHyphenStyle(true);
        mpg.setStrategy(strategy);

        mpg.execute();
    }
}