Overview

Data worker, data generator, generate a lot data by config.

中文说明

Application scenario

• Data test
• Demonstration
• Unit Test for developing

Features

• Define some specified fields and parameters by config.
• Load external dict to use more data.
• Custom formatted output data

Usage

Create a json file for config，and save to config folder。for example

{
  "dict_path": "dict",
  "build": {
    "count": 5,
    "format": "csv",
    "name": "demo2",
    "path": "out"
  },
  "fields": [
    {
      "name": "order_id",
      "value": "po-{uuid}"
    },
    {
      "name": "email",
      "value": "{username}@{email}"
    },
    {
      "name": "creat_dt",
      "value": "{datetime}"
    }
  ]
}

• dict_path: It's a dict folder includes some dict files
• build: Build command
• fields: Setup output a few fields
• Use curly braces to customize the output variables. Variables come from data dictionaries and built-in types.

Assign -c parameter，setup config

data-worker build -c ./config/demo.json

Built-in types

Type	Desc
string	String
uuid	Unique identification
mobile	Mobile phone
idno	ID Number
datetime	Full date and time

Plan

• Custom variables, increase filters.
• Support for more built-in types