diff --git a/components/print/index.js b/components/print/index.js index ab20c2f..922bb1c 100644 --- a/components/print/index.js +++ b/components/print/index.js @@ -143,26 +143,32 @@ printerJobs.print(printerUtil.fillLine('-', 1, 32)); + // 商品列表 for (var i = 0; i < data1.goodsList.length; i++) { - printerJobs.setAlign('lt').print(data1.goodsList[i].productName); + + var productName = this.removeEmojis(data1.goodsList[i].productName) + printerJobs.setAlign('lt').setSize(2, 2).print(productName); + if (data1.goodsList[i].specs) { - printerJobs.print(this.delNode(data1.goodsList[i].specs)); + printerJobs.setSize(1, 1).print(this.delNode(data1.goodsList[i].specs)); } - printerJobs.setLineSpacing(30).print( - printerUtil.inlineArr([{ - 'text': data1.goodsList[i].price, - 'width': 10, - }, { - 'text': 'X' + data1.goodsList[i].quantity, - 'width': 20, - }], 1, 32) - ); + + printerJobs.setAlign('lt').text(data1.goodsList[i].price); + + printerJobs.text(" "); + + printerJobs.setSize(2, 2); + + printerJobs.print('X' + data1.goodsList[i].quantity); + + printerJobs.setSize(1, 1); } printerJobs.print(printerUtil.fillLine('-', 1, 32)); printerJobs.setAlign('lt').print('配送费:' + data1.deliveryFee); printerJobs.print('合计金额:' + data1.totalAmount); + printerJobs.print('备注:' + data1.remark); printerJobs.print(printerUtil.fillLine('-', 1, 32)); @@ -173,6 +179,13 @@ let buffer = printerJobs.buffer(); this.sendPrint(buffer, onDone); }, + // 去除字符串中的 Emoji 表情 + removeEmojis(str) { + if (!str) return ''; + // 兼容性极好的 Emoji 正则表达式(支持各种运行环境,包括小程序和旧版浏览器) + var emojiRegex = /(?:[\u2700-\u27bf]|(?:\ud83c[\udde6-\uddff]){2}|[\ud800-\udbff][\udc00-\udfff]|[\u0023-\u0039]\ufe0f?\u20e3|\u3299|\u3297|\u303d|\u3030|\u24c2|\ud83c[\udd70-\udd71]|\ud83c[\udd7e-\udd7f]|\ud83c\udd8e|\ud83c[\udd91-\udd9a]|\ud83c[\udde6-\uddff]|\ud83c[\ude01-\ude02]|\ud83c\ude1a|\ud83c\ude2f|\ud83c[\ude32-\ude3a]|\ud83c[\ude50-\ude51]|\u203c|\u2049|[\u25aa-\u25ab]|\u25b6|\u25c0|[\u25fb-\u25fe]|\u00a9|\u00ae|\u2122|\u2139|\ud83c\udc04|[\u2600-\u26FF]|\u2b05|\u2b06|\u2b07|\u2b1b|\u2b1c|\u2b50|\u2b55|\u231a|\u231b|\u2328|\u23cf|[\u23e9-\u23f3]|[\u23f8-\u23fa]|\ud83c\udccf|\u2934|\u2935|[\u2190-\u21ff])/g; + return str.replace(emojiRegex, ''); + }, formatTime(value) { if (!value) return ''; if (value == '尽快送达') return '尽快送达';