react-native-bluetooth-escpos-printer 编码土耳其字符问题 [英] react-native-bluetooth-escpos-printer Encoding Turkısh Chracter Problem

问题描述

我想将打印土耳其语参数从 react-native 应用程序发送到 bixolon spp-r310 打印机.

I want to send print Turkish parameter from react-native app to bixolon spp-r310 printer.

我的代码是:

async print(BBcolumn, txtObj, isBold, addEnterCount, barcode) {
         let txt = null;
           let result = ‘’;
           let space = ‘’;
           try {
               txt = txtObj;
           } catch (e) {
               console.log(‘Print Methot error : ’ + e);
           }
           let spaceLen = BBcolumn.Lenght - txt.toString().length;
           for (var a = 0; a < spaceLen; a++) {
               space += ' ';
           }
           if (BBcolumn.TextAlign === ‘right’) {
               result = space + txt;
           } else if (BBcolumn.TextAlign === ‘left’) {
               result = txt + space;
           }
           isBold === true ? BluetoothEscposPrinter.setBlob(1) : BluetoothEscposPrinter.setBlob(0);
           for (var i = 0; i < addEnterCount; i++) {
               result += ‘\r\n’;
           }
           if (barcode === true) {
               await BluetoothEscposPrinter.printerInit();
               await BluetoothEscposPrinter.printerAlign(BluetoothEscposPrinter.ALIGN.CENTER);
               await BluetoothEscposPrinter.printBarCode(txtObj.toString(), BluetoothEscposPrinter.BARCODETYPE.CODE128, 3, 70, 0, 2);
               await BluetoothEscposPrinter.printerAlign(BluetoothEscposPrinter.ALIGN.LEFT);
               await BluetoothEscposPrinter.printText(‘\f’, {});
           } else {
               // console.log(result);
               await BluetoothEscposPrinter.printText(result.replace(‘null’, ‘’),
                   {
                       encoding: ‘CP1254’,
                       fonttype: 1,
                   });
           }
       }

我尝试编码 1254 和 ıso88959-9 并编码 857(没有大写 İ，因此它没有).

I tried Encoding 1254 and ıso88959-9 and encoding 857(There is not Capital İ therefore It doesn't).

推荐答案

这是您的解决方案:

await BluetoothEscposPrinter.printText(result.replace('null', ''),
{
    codepage: 25,
    encoding: 'windows-1254',
    fonttype: 1,
});

代码页非常重要.

这篇关于react-native-bluetooth-escpos-printer 编码土耳其字符问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！