Mybatis-Plus代码生成器(四)

1)导入相关依赖

        <dependency>
			<groupId>com.baomidou</groupId>
			<artifactId>mybatis-plus-generator</artifactId>
			<version>3.2.0</version>
		</dependency>

        <!--下面的自行选择-->
		<dependency>
			<groupId>org.apache.velocity</groupId>
			<artifactId>velocity-engine-core</artifactId>
			<version>2.1</version>
		</dependency>
		<dependency>
			<groupId>org.freemarker</groupId>
			<artifactId>freemarker</artifactId>
			<version>2.3.29</version>
		</dependency>
		<dependency>
			<groupId>com.ibeetl</groupId>
			<artifactId>beetl</artifactId>
			<version>3.0.11.RELEASE</version>
		</dependency>

注意:使用前需要先导入mysql的依赖,这个包8.X版本需要使用到时区

        <dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>8.0.18</version>
		</dependency>

2)代码生成器代码

public class CodeGenerator {
	/**
	 * <p>
	 * 读取控制台内容
	 * </p>
	 */
	public static String scanner(String tip) {
		Scanner scanner = new Scanner(System.in);
		StringBuilder help = new StringBuilder();
		help.append("请输入" + tip + ":");
		System.out.println(help.toString());
		if (scanner.hasNext()) {
			String ipt = scanner.next();
			if (StringUtils.isNotEmpty(ipt)) {
				return ipt;
			}
		}
		throw new MybatisPlusException("请输入正确的" + tip + "!");
	}

	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 + "/src/main/java");
		gc.setAuthor("fang");
		gc.setOpen(false);//当代码生成完成后打开其文件夹
		// gc.setSwagger2(true); 实体属性 Swagger2 注解
		mpg.setGlobalConfig(gc);

		// 数据源配置
		DataSourceConfig dsc = new DataSourceConfig();
		dsc.setUrl("jdbc:mysql://localhost:3306/read?useUnicode=true&useSSL=false&characterEncoding=utf8&serverTimezone=UTC");
		// dsc.setSchemaName("public");
		dsc.setDriverName("com.mysql.jdbc.Driver");
		dsc.setUsername("root");
		dsc.setPassword("123456");
		mpg.setDataSource(dsc);

		// 包配置
		PackageConfig pc = new PackageConfig();
		//pc.setModuleName(scanner("模块名"));
		pc.setModuleName("read");
		pc.setParent("com.demo");
		pc.setEntity("domain");
		pc.setServiceImpl("service.impl");
		mpg.setPackageInfo(pc);


		// 策略配置
		StrategyConfig strategy = new StrategyConfig();
		//把下划线变成首字母大写,如数据库列名为person_id,则导入后为personId
		strategy.setNaming(NamingStrategy.underline_to_camel);
		strategy.setColumnNaming(NamingStrategy.underline_to_camel);
		//strategy.setSuperEntityClass("你自己的父类实体,没有就不用设置!");
		strategy.setEntityLombokModel(true);
		strategy.setRestControllerStyle(false);
		// 公共父类,设置实体类继承的父类
		//strategy.setSuperControllerClass("你自己的父类控制器,没有就不用设置!");
		// 写于父类中的公共字段
		//strategy.setSuperEntityColumns("id");
		
		//如果不加下面这段话指定表的话,则所有表都会被加载进来
		//strategy.setInclude(scanner("表名,多个英文逗号分割").split(","));
		strategy.setControllerMappingHyphenStyle(true);
		//设置过滤表前缀
		strategy.setTablePrefix(pc.getModuleName() + "_");
		mpg.setStrategy(strategy);
		mpg.execute();
	}
}

3)执行后全部自动生成

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转载自blog.csdn.net/qq_37431224/article/details/104005479