java-base-maven/screw-generator/src/main/java/com/alvin/Generator.java

package com.alvin;

import cn.smallbun.screw.core.Configuration;
import cn.smallbun.screw.core.engine.EngineConfig;
import cn.smallbun.screw.core.engine.EngineFileType;
import cn.smallbun.screw.core.engine.EngineTemplateType;
import cn.smallbun.screw.core.execute.DocumentationExecute;
import cn.smallbun.screw.core.process.ProcessConfig;
import com.zaxxer.hikari.HikariConfig;
import com.zaxxer.hikari.HikariDataSource;

import javax.sql.DataSource;
import java.util.ArrayList;

public class Generator {


    public static void main(String[] args) {
        //String db_url = args[0];
        //String db_username = args[1];
        //String db_password = args[2];
        //String fileOutputDir = args[3];
        //String fileName = args[4];
        //
        //generatorToFile(db_url, db_username, db_password, fileOutputDir, fileName);
        generatorToFile("jdbc:mysql://mysql.aimpdev.svc.k5.bigtree.zone:3306/aimp_model", "test_user", "tmOxmmc+3jznq2cX",
                "doc", "db","");
    }

    /**
     * 生成文件
     *
     * @param db_url      db url
     * @param db_username 数据库用户名
     * @param db_password 数据库密码
     */
    public static void generatorToFile(String db_url, String db_username, String db_password,
                                       String fileOutputDir, String fileName,String ignoreTableNames) {

        //数据源
        HikariConfig hikariConfig = new HikariConfig();
        hikariConfig.setDriverClassName("com.mysql.cj.jdbc.Driver");
        hikariConfig.setJdbcUrl(db_url);
        hikariConfig.setUsername(db_username);
        hikariConfig.setPassword(db_password);
        //设置可以获取tables remarks信息
        hikariConfig.addDataSourceProperty("useInformationSchema", "true");
        hikariConfig.setMinimumIdle(2);
        hikariConfig.setMaximumPoolSize(5);
        DataSource dataSource = new HikariDataSource(hikariConfig);
        //生成配置
        EngineConfig engineConfig = EngineConfig.builder()
                //生成文件路径
                .fileOutputDir(fileOutputDir)
                //打开目录
                .openOutputDir(true)
                //文件类型
                .fileType(EngineFileType.HTML)
                //生成模板实现
                .produceType(EngineTemplateType.freemarker)
                //自定义文件名称
                .fileName(fileName).build();
        //忽略表
        ArrayList<String> ignoreTableName = new ArrayList<>();
        for (String s : ignoreTableNames.split(",")) {
            ignoreTableName.add(s);
        }
        //ignoreTableName.add("test_user");
        //ignoreTableName.add("test_group");
        //忽略表前缀
        ArrayList<String> ignorePrefix = new ArrayList<>();
        //ignorePrefix.add("test_");
        //忽略表后缀
        ArrayList<String> ignoreSuffix = new ArrayList<>();
        //ignoreSuffix.add("_test");
        ProcessConfig processConfig = ProcessConfig.builder()
                //指定生成逻辑、当存在指定表、指定表前缀、指定表后缀时，将生成指定表，其余表不生成、并跳过忽略表配置
                //根据名称指定表生成
                .designatedTableName(new ArrayList<>())
                //根据表前缀生成
                .designatedTablePrefix(new ArrayList<>())
                //根据表后缀生成
                .designatedTableSuffix(new ArrayList<>())
                //忽略表名
                .ignoreTableName(ignoreTableName)
                //忽略表前缀
                .ignoreTablePrefix(ignorePrefix)
                //忽略表后缀
                .ignoreTableSuffix(ignoreSuffix).build();
        //配置
        Configuration config = Configuration.builder()
                //版本
                .version("1.0.0")
                //描述
                .description("数据库设计文档生成")
                //数据源
                .dataSource(dataSource)
                //生成配置
                .engineConfig(engineConfig)
                //生成配置
                .produceConfig(processConfig)
                .build();
        //执行生成
        new DocumentationExecute(config).execute();
    }
}