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lottery

抽奖小程序，不需要后台服务，所有中奖结果保存在LocalStorage中

Screenshot

home winning lucky-dog

Usage & Config

  • src/trophy.json 奖品
  • src/staff.json 员工
  • src/lang.json 语言，可以配置页面的大标题

Random

抽奖算法使用 Math.random 随机 staff 下标，代码片段如下:

import staffs from './src/staff.json'

function random(start, end) {
  const difference = end - start;
  let num = Math.random() * difference + start;
  return parseInt(num, 10);
}

let luckyDog = staffs[random(0, staffs.length)];

Developer

Requirement Node 6+ && NPM 3+

This generator is targeted to be used with Node >= 6.0.0 and NPM => 3.0.0. You can check your version number with the command

$ node --version && npm --version

Install node library

$ npm install

Run Use NPM scripts

  • npm run build to build an optimized version of your application in /dist
  • npm run serve to launch a browser sync server on your source files
  • npm run serve:dist to launch a server on your optimized application
  • npm run test to launch your unit tests with Karma
  • npm run test:auto to launch your unit tests with Karma in watch mode