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code-file-builder

v2.3.3

Published

根据模板自动生成代码

Downloads

22

Readme

code-file-builder

根据数据库表和模板,自动生成代码。

快速开始

  1. 安装
npm install -g code-file-builder
  1. 生成
// 使用命令行生成
code-file-builder -t mysql -h 127.0.0.1 -p 3306 -u root -x 12345678 -d testDb -m pighand-spring -r .

// 按步骤提示生成
code-file-builder guide

其他参数

| 参数名 | 别名 | 默认值 | 前置条件 | 说明 | | ---------------- | ---- | ---------------- | ------------------- | ------------------------------------------------------------------------- | | type | t | mysql | | 操作类型。可选值'mysql'、'mongo' | | host | h | 127.0.0.1 | type=mysql | mongo | 数据库地址 | | port | p | 3306 | 27017 | type=mysql | mongo | 数据库端口。默认值根据 type 自动识别 | | user | u | root | type=mysql | mongo | 数据库用户名 | | password | x | | type=mysql | mongo | 数据库密码 | | database | d | | type=mysql | mongo | 数据库名 | | tableName | | | type=mysql | mongo | 表名。多个表用”空格“分开,不填生成所有表 | | template | m | | | 内置模板,与 templatePath 必填一个。可选值'pighand-spring'、'pighand-koa' | | templatePath | | | | 自定义模板,填写模路径。与 template 必填一个, 同时存在 templatePath 优先 | | params | n | | | 自定义模板参数。例:key1=value&key2=value | | paramsPath | | | | 自定义参数文件路径。文件是 json 格式。可与 params 同时存在 | | saveFileRootPath | r | 当前执行命令目录 | | 保存文件路径 |

自定义模板

1. 配置文件

[
    {
        // 文件名后缀
        name: 'model',

        // 模板文件绝对路径,模板具体使用方式查看[ejs](https://github.com/mde/ejs)
        templateFile: 'model.ejs',

        // 保存文件目录,不填默认取name的值
        saveFilePath: 'model',

        // 文件扩展名
        fileExtension: 'js',
    }
]

# 生成结果:${saveFileRootPath}/model/tableNameModel.js

2. 模板文件

基于 ejs 生成

内置参数(可直接在 ejs 模板中使用):

| 参数 | 数据类型 | 可用 params、paramsPath 替换 | 说明 | | ------------------------------ | -------- | ---------------------------- | ----------------------------------------------------- | | dateTime | string | Y | 当前时间,格式:YYYY-MM-DD HH:mm:ss | | author | string | Y | 作者信息,默认系统用户名 | | javaPackage | string | Y | java 项目 package 路径,默认根据生成路径识别 | | tableName | string | N | 数据库表名 | | tableFileName | string | N | 表名对应的文件名,即首字母大写的表名 | | tableHumpName | string | N | 驼峰格式的表名 | | tableComment | string | N | 表备注 | | columns | array | N | 列信息 | | columns.columnName | string | N | 列名 | | columns.columnHumpName | string | N | 驼峰格式列名 | | columns.dataType | string | N | 数据类型,与 mysql 数据类型一致,INTEGER、VARCHAR 等 | | columns.javaDataType | string | N | java 数据类型,String、Long、BigDecimal、Date、JSON 等 | | columns.isString | boolean | N | 是否是字符串 | | columns.isNumber | boolean | N | 是否是数字 | | columns.columnType | string | N | 列完整类型,varchar(32)等 | | columns.characterMaximumLength | number | N | 最大长度 | | columns.isNullable | boolean | N | 是否允许 null | | columns.primaryKey | boolean | N | 是否是主键 | | columns.autoIncrement | boolean | N | 是否自增 | | columns.columnComment | string | N | 列备注 | | columns.isReservedWords | boolean | N | 是否是 mysql 保留字 | | joinTables | array | N | 关联表信息 | | joinTables.table | string | N | 表名 | | joinTables.tableFileName | string | N | 关联表信息 | | joinTables.tableHumpName | string | N | 驼峰格式的表名 | | joinTables.mainKey | string | N | 主表主键 | | joinTables.relationKey | string | N | 关联表关联键 | | joinTables.relation | string | N | 对应关系 '11','1n','n1','nn' | | joinTables.join | string | N | 关联关系 l: left join; I: inner join | | joinTables.columns | array | N | 表字段信息 |

表关联信息

根据表 cfb_relation 生成关联关系。结构参考“模板文件-joinTables”。生成表时,会自动忽略 cfb_relation 表。

CREATE TABLE `cfb_relation` (
  `id` bigint unsigned NOT NULL AUTO_INCREMENT,
  `table_a` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
  `table_a_key` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
  `table_b` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
  `table_b_key` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL,
  `relation` enum('11','1n','n1','nn') CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '''11'',''1n'',''n1'',''nn''',
  `join` enum('l','i') DEFAULT NULL COMMENT 'l: left join; I: inner join',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci COMMENT='code_file_builder外键映射关系表';

历史记录

  • 查看历史记录,按回车再次执行;
  • 最多记录 100 执行成功的历史记录
code-file-builder history

历史记录文件保存路径:

windows:

C:\Users\username.code_file_builder_history

mac or linux:

~/.code_file_builder_history