# codeless

**Repository Path**: wzhsh/codeless

## Basic Information

- **Project Name**: codeless
- **Description**: json 低代码
- **Primary Language**: Go
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 0
- **Created**: 2022-08-04
- **Last Updated**: 2024-01-13

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

<span style="color: red">  codeless 开发脚手架，基于事件方式注册路由，json配置低代码开发 </span>

# 基于golang的后台管理系统，适合新手学习，简单，清爽

## 功能特点

#### 前端基于layui,juicer前端模板引擎。

Layui: https://www.layui.com/demo/

juicer: https://github.com/PaulGuo/Juicer

#### 后端基于gin开发。

gin框架: https://github.com/gin-gonic/gin

#### MVC 设计模式,快速入门,方便上手。

#### goview 模板引擎，服务端html 渲染更简单，并且支持自定义 delimers。

goview: https://github.com/foolin/goview

#### GORM+SqlBuilder 操作数据库，更简单方便

sqlbuilder: github.com/huandu/go-sqlbuilder

#### golang 基于事件方式注册路由，将路由文件分割到不文件中自动注册

eventbus：https://github.com/asaskevich/EventBus


## 二次开发 & 技术交流

#### 扫码备注: 'codeless',

![avatar](/static/img/qr.jpg)

## 环境要求

Mysql: 5.6+

## 目录说明

#### /resource 用于系统默认的配置文件

#### /resource/crud 用于存储crud json 文件

#### /src golang源代码

#### /static 用于存储前端css/js/img

#### /views 模板文件

## 界面载图

#### 登录界面

![avatar](/static/img/login.png)

#### 后台管理

![avatar](/static/img/home.png)

## 使用说明

#### 下载代码

```bash
git clone https://gitee.com/wzhsh/codeless.git
cd codeless
go run main.go
```

#### 示例sql数据表

```sql
CREATE TABLE `sys_company_t` (
                                 `id` char(24) NOT NULL,
                                 `com_name` varchar(100) DEFAULT NULL,
                                 `com_desc` varchar(100) DEFAULT NULL,
                                 `flag` tinyint(1) DEFAULT '0',
                                 PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;


CREATE TABLE `sys_file_t` (
                              `id` char(24),
                              `group_id` char(24),
                              `attach_name` varchar(200),
                              `real_name` varchar(255),
                              `remote_id` varchar(36),
                              `remote_url` varchar(255),
                              `create_time` bigint,
                              PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

```

#### 示例json

``` json
{
  "mod": {
    "name": "company",
    "table": {
      "name": "sys_company_t",
      "zh_name": "公司信息"
    },
    "columns": {
      "id": {
        "zh_name": "Id",
        "db_type": "varchar(24)",
        "lang_type": "string",
        "key": true
      },
      "com_name": {
        "zh_name": "公司名称",
        "db_type": "varchar(100)",
        "lang_type": "string"
      },
      "com_desc": {
        "zh_name": "备注",
        "db_type": "varchar(100)",
        "lang_type": "string"
      },
      "flag": {
        "zh_name": "启用标记",
        "db_type": "tinyint(1)",
        "lang_type": "int",
        "default": 1
      }
    },
    "unique": [
      {
        "columns": [
          "com_name"
        ],
        "tip": "当前公司名称已经存在"
      }
    ]
  },
  "sql": {
    "s1": "id,com_name,com_desc,flag"
  },
  "page": {
    "list_name": {
      "select": "id,com_name,com_desc,flag,@{s1}",
      "count": "sys_company_t ${where}",
      "from": "sys_company_t ${where} order by id",
      "where": [
        {
          "name": "where",
          "on": {
            "com_name!=''": "com_name like ${com_name}",
            "flag!=-1": "flag=${flag}"
          }
        }
      ],
      "args": [
        {
          "lang_type": "int",
          "name": "flag",
          "default": 0
        },
        {
          "name": "com_name",
          "format": "@like"
        }
      ]
    }
  },
  "list": {
    "list_name": {
      "plain": false,
      "select": "id,com_name,com_desc,flag",
      "sql": "",
      "from": "sys_company_t det where flag=1 ${where} order by id",
      "where": [
        {
          "name": "com_name",
          "on": {
            "name!=''": "det.com_name like ${name}"
          }
        }
      ],
      "args": [
        {
          "name": "com_name",
          "format": "@like"
        }
      ]
    }
  },
  "get": {
    "list_name": {
      "plain": false,
      "sql": "",
      "select": "id,com_name,com_desc,flag",
      "from": "sys_company_t det ${where} order by id ",
      "where": [
        {
          "name": "where",
          "on": {
            "name!=''": "det.com_name like ${name}",
            "flag!=-1": "flag = ${flag}"
          }
        }
      ],
      "args": [
        {
          "name": "flag",
          "lang_type": "int",
          "default": 0
        },
        {
          "name": "com_name",
          "format": "@like"
        }
      ]
    }
  },
  "del": {
    "del_id": {
      "fake": false,
      "before": "",
      "after": "",
      "sql": "",
      "select": "1",
      "from": "sys_company_t",
      "where": [
        {
          "name": "where",
          "on": {
            "": "id=${id}"
          }
        }
      ],
      "args": [
        {
          "name": "id"
        }
      ]
    }
  },
  "add": {
    "save": {
      "before": "",
      "after": "",
      "sql": "INSERT INTO sys_company_t (com_name, flag, id,com_desc) VALUES(${com_name}, ${flag}, ${id},${com_desc})",
      "into": "sys_company_t",
      "columns": {
        "com_name": {
          "zh_name": "公司名称",
          "rule": "required"
        },
        "flag": {
          "zh_name": "启用"
        },
        "com_desc": {
          "zh_name": "备注"
        }
      }
    }
  },
  "update": {
    "update_id": {
      "before": "",
      "after": "",
      "sql": "",
      "select": "id,com_name,com_desc,flag",
      "from": "sys_company_t",
      "where": [
        {
          "name": "where",
          "on": {
            "": "id=${id}"
          }
        }
      ],
      "args": [
        {
          "name": "id"
        }
      ],
      "columns": {
        "com_name": {
          "zh_name": "公司名称",
          "rule": "required"
        },
        "com_desc": {
          "zh_name": "备注"
        },
        "flag": {
          "zh_name": "启用标记"
        }
      }
    }
  }
}



```

***** * 默认用户/名称: codeless / codeless

#### 运行程序

```bash
默认运行开发模式
go run main.go= go run main.go --env dev
go run #开发模式: go run main.go --env dev
go run #生产模式: cargo run main.go --env prod
```