修改自动生成代码工具

liyanqi

2022-09-14 9c86a5a4b4a5f49baa7ea633fff1ba6d2e67e377

修改自动生成代码工具

 ycl-generator/pom.xml

@@ -3,9 +3,10 @@
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>com.ycl</groupId>
        <artifactId>ycl-server</artifactId>
        <version>1.0.0</version>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.7.0</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

    <groupId>com.ycl</groupId>
@@ -21,6 +22,49 @@
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-generator</artifactId>
            <version>3.3.2</version>
        </dependency>

        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-boot-starter</artifactId>
            <version>3.0-RELEASE</version>
        </dependency>

        <!--Hutool Java工具包-->
        <dependency>
            <groupId>cn.hutool</groupId>
            <artifactId>hutool-all</artifactId>
            <version>5.8.0</version>
        </dependency>

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>8.0.29</version>
        </dependency>

        <!--lombok依赖-->
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>

        <!-- freemarker 模板引擎 -->
        <dependency>
            <groupId>org.freemarker</groupId>
            <artifactId>freemarker</artifactId>
            <version>2.3.23</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>


 ycl-generator/src/main/java/com/ycl/MyBatisPlusGenerator.java

File was deleted

 ycl-generator/src/main/java/com/ycl/MysqlGenerator.java

New file
@@ -0,0 +1,201 @@
package com.ycl;

import com.baomidou.mybatisplus.annotation.FieldFill;
import com.baomidou.mybatisplus.core.exceptions.MybatisPlusException;
import com.baomidou.mybatisplus.core.toolkit.StringPool;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.baomidou.mybatisplus.generator.AutoGenerator;
import com.baomidou.mybatisplus.generator.InjectionConfig;
import com.baomidou.mybatisplus.generator.config.*;
import com.baomidou.mybatisplus.generator.config.po.TableFill;
import com.baomidou.mybatisplus.generator.config.po.TableInfo;
import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy;
import com.baomidou.mybatisplus.generator.engine.FreemarkerTemplateEngine;
import com.ycl.base.BaseController;


import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

/**
 * @author Lyq
 * @version 1.0
 * @date 2022/9/14
 */
public class MysqlGenerator {
    private static final String PN_ENTITY = "entity";
    private static final String PN_CONTROLLER = "controller";
    private static final String PN_MAPPER = "mapper";
    private static final String PN_SERVICE = "service";
    private static final String PN_SERVICE_IMPL = "impl";
    private static final String PN_DELIMITER = ".";


    /**
     * <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 + "/ycl-generator/src/main/java");
        gc.setAuthor("lyq");//作者
        gc.setBaseResultMap(true); //mapper.xml 生成 ResultMap
        gc.setBaseColumnList(true); //mapper.xml 生成 ColumnList
//        gc.setSwagger2(true);
        gc.setOpen(false);
        // gc.setSwagger2(true); 实体属性 Swagger2 注解
        // 是否覆盖已有文件
        gc.setFileOverride(true);
        mpg.setGlobalConfig(gc);

        // 数据源配置
        DataSourceConfig dsc = new DataSourceConfig();
        dsc.setUrl("jdbc:mysql://42.193.1.25:3306/sccg?useUnicode=true&characterEncoding=utf8&autoReconnect=true&useSSL=false");
        // dsc.setSchemaName("public");
        dsc.setDriverName("com.mysql.cj.jdbc.Driver");
        dsc.setUsername("root");
        dsc.setPassword("321$YcYl@1970!");
        mpg.setDataSource(dsc);

        // 包配置
        PackageConfig pc = new PackageConfig();
//        pc.setModuleName(scanner("模块名"));
        pc.setModuleName(null);
        pc.setParent("com.ycl");
        String packageName = scanner("请输入包名");
        //自定义所在包的名称  基本没必要
        pc.setEntity(PN_ENTITY + PN_DELIMITER + packageName);
        pc.setController(PN_CONTROLLER + PN_DELIMITER + packageName);
        pc.setMapper(PN_MAPPER + PN_DELIMITER + packageName);
        pc.setService(PN_SERVICE + PN_DELIMITER + packageName);
        pc.setServiceImpl(PN_SERVICE + PN_DELIMITER + packageName + PN_DELIMITER + PN_SERVICE_IMPL);

        //pc.setMapper("com.cikers.ps.mapper");

        mpg.setPackageInfo(pc);
        // 自定义配置
        InjectionConfig cfg = new InjectionConfig() {
            @Override
            public void initMap() {
                // to do nothing
            }
        };

        // 如果模板引擎是 freemarker
        String templatePath = "/templates/mapper.xml.ftl";
        // 如果模板引擎是 velocity
//             String templatePath = "/templates/mapper.xml.vm";

        // 自定义输出配置
        List<FileOutConfig> focList = new ArrayList<>();
        // 自定义配置会被优先输出
        focList.add(new FileOutConfig(templatePath) {
            @Override
            public String outputFile(TableInfo tableInfo) {
                // 自定义输出文件名 ， 如果你 Entity 设置了前后缀、此处注意 xml 的名称会跟着发生变化！！
//                return projectPath + "/coinyee-contract-generator/src/main/resources/mapper/" + pc.getModuleName()
//                        + "/" + tableInfo.getEntityName() + "Mapper" + StringPool.DOT_XML;
                return projectPath + "/ycl-generator/src/main/resources/mapper/"
                        + packageName + "/" + tableInfo.getEntityName() + "Mapper" + StringPool.DOT_XML;
            }
        });
        /*
        cfg.setFileCreate(new IFileCreate() {
            @Override
            public boolean isCreate(ConfigBuilder configBuilder, FileType fileType, String filePath) {
                // 判断自定义文件夹是否需要创建
                checkDir("调用默认方法创建的目录，自定义目录用");
                if (fileType == FileType.MAPPER) {
                    // 已经生成 mapper 文件判断存在，不想重新生成返回 false
                    return !new File(filePath).exists();
                }
                // 允许生成模板文件
                return true;
            }
        });
        */
        cfg.setFileOutConfigList(focList);
        mpg.setCfg(cfg);

        // 配置模板
        TemplateConfig templateConfig = new TemplateConfig();

        // 配置自定义输出模板
        //指定自定义模板路径，注意不要带上.ftl/.vm, 会根据使用的模板引擎自动识别
        // templateConfig.setEntity("templates/entity2.java");
        // templateConfig.setService();
        // templateConfig.setController();

        templateConfig.setXml(null);
        mpg.setTemplate(templateConfig);

        // 策略配置
        StrategyConfig strategy = new StrategyConfig();
        strategy.setNaming(NamingStrategy.underline_to_camel);
        //strategy.setSuperEntityClass("你自己的父类实体,没有就不用设置!");
        strategy.setColumnNaming(NamingStrategy.underline_to_camel);
        //去除字段前缀
        strategy.setFieldPrefix("");

        List<TableFill> tableFills = new ArrayList<>();

        TableFill createTimeFill = new TableFill("createTime", FieldFill.INSERT);
        TableFill modifiedTimeFill = new TableFill("modifiedTime", FieldFill.UPDATE);

        tableFills.add(createTimeFill);
        tableFills.add(modifiedTimeFill);

//        strategy.setEntityTableFieldAnnotationEnable(true);
        strategy.setColumnNaming(NamingStrategy.underline_to_camel);
        //strategy.setSuperEntityClass("你自己的父类实体,没有就不用设置!");
        strategy.setSuperControllerClass(BaseController.class);
//        strategy.setSuperEntityClass(BaseEntity.class);
        strategy.setSuperEntityColumns("createTime", "lastModify", "isDeleted");
        strategy.setTableFillList(tableFills);
        strategy.setEntityBooleanColumnRemoveIsPrefix(false);
        strategy.setLogicDeleteFieldName("isDeleted");

        strategy.setVersionFieldName("version");
        strategy.setEntityTableFieldAnnotationEnable(true);

        strategy.setEntityLombokModel(true);
        strategy.setRestControllerStyle(true);

        strategy.setEntityLombokModel(true);
        strategy.setRestControllerStyle(true);
        // 公共父类
        // 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");
        String[] split = scanner("表名，多个英文逗号分割").split(",");
        strategy.setInclude(split);
        strategy.setControllerMappingHyphenStyle(true);
//        strategy.setTablePrefix(pc.getModuleName() + "_");
        //去掉表前缀
        strategy.setTablePrefix("ums_");
        mpg.setStrategy(strategy);
        mpg.setTemplateEngine(new FreemarkerTemplateEngine());
        mpg.execute();
    }
}

 ycl-generator/src/main/java/com/ycl/base/BaseController.java

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@@ -0,0 +1,12 @@
package com.ycl.base;

import org.springframework.web.bind.annotation.RestController;

/**
 * @author Lyq
 * @version 1.0
 * @date 2022/9/14
 */
@RestController
public class BaseController {
}

 ycl-generator/src/main/resources/generator.properties

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