node-escpos 插件

escpos-win

win构建重要 注意使用 vs2015

npm install --global --production windows-build-tools --vs2015

windos

- usb免驱动
- 自动获取第一个usb打印机

安装测试

npm install escpos-win
npm test

yarn add escpos-win
yarn test

Win()

const escpos = require('escpos');
escpos.Win = require('escpos-win');

const device = new escpos.Win(); // 默认USB
const device = new escpos.Win('COM1');
const device = new escpos.Win('LPT1');

const options = { encoding: "GB18030" /* default */ }
// encoding is optional
const printer = new escpos.Printer(device, options);