set the charset ​

use ​

The default is utf-8 encoding, you need to set it to the encoding you need

• init: init the command
• setEncoding: Set encoding type
• setSize: Set the width and length of the label paper
• setGap: Set the vertical distance between two label papers
• setCls: Clear the data of the image buffer
• setText: print text
• setPrint: execute print

import printease from 'printease'
let tspl = new printease.tspl.TsplLib()
tspl.init()
tspl.setEncoding('GB18030')
tspl.setSize(60, 40)
tspl.setGap(3, 0)
tspl.setCls()
tspl.setText(10, 10, 'TSS24.BF2', 0, 1, 1, '世界你好')
tspl.setPrint(1)
console.log(tspl.getBuffer())