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打印增加中文编码

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This commit is contained in:
QunSheng Lin
2025-04-19 18:18:36 +08:00
parent c415939ef1
commit dd72d79bb1
12 changed files with 50 additions and 33 deletions
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45
pages/components/bluetooth/bluetooth.js
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@@ -1,3 +1,5 @@
const iconv = require('iconv-lite');
Component({
mixins: [],
data: {
@@ -158,12 +160,17 @@ Component({
const nameValue = typeof item.name === 'number'? item.name.toString() : item.name;
const colorValue = typeof item.color_id_2[1] === 'number'? item.color_id_2[1].toString() : item.color_id_2[1];
const codeValue = typeof value === 'number'? value.toString() : value;
// 拼接要打印的内容
value = `name ${nameValue}.color ${colorValue}.code ${codeValue}`;
// 去除中文和[]符号
value = value.replace(/[\u4e00-\u9fa5\[\]]/g, '');
allValuesToPrint.push(value);
const nameValuereplace = nameValue.replace(/[\u4e00-\u9fa5\[\]]/g, '');
// 拼接要打印的内容
value = `货号: ${nameValuereplace}.色号: ${colorValue}.细码: ${codeValue}`;
// allValuesToPrint.push(value);
allValuesToPrint.push({
name: `货号: ${nameValuereplace}`,
color: `色号: ${colorValue}`,
code: `细码: ${codeValue}`
});
});
}
});
@@ -179,17 +186,21 @@ Component({
// 计算总的数据块数量
allValuesToPrint.forEach((code) => {
const command = `
SIZE 7,5
SIZE 75 mm,60 mm
GAP 2,0
CLS
QRCODE 20,150,H,5,A,0,"${code}"
TEXT 20,350,"2",0,1,1,"${code}"
QRCODE 20,150,H,5,A,0,"${code.name} ${code.color} ${code.code} 020-89061189"
TEXT 200,100,"TSS32.BF2",0,1,1,"${code.name}"
TEXT 200,200,"TSS32.BF2",0,1,1,"${code.color}"
TEXT 200,300,"TSS32.BF2",0,1,1,"${code.code}"
TEXT 20,400,"TSS24.BF2",0,1,1,"备注：如经裁剪或加工后本布行概不负责"
PRINT 1,1
`;
// const encoder = new TextEncoder('utf-8');
// const commandBuffer = encoder.encode(command);
const commandBuffer = Buffer.from(command, 'utf-8');
// const commandBuffer = Buffer.from(command, 'utf8');
const commandBuffer = iconv.encode(command, 'GB18030');
const hexValue = Array.from(commandBuffer)
.map(byte => byte.toString(16).padStart(2, '0'))
.join('');
@@ -212,16 +223,22 @@ Component({
const currentCode = allValuesToPrint[index];
const command = `
SIZE 7,5
SIZE 75 mm,60 mm
GAP 2,0
CLS
QRCODE 20,150,H,5,A,0,"${currentCode}"
TEXT 20,350,"2",0,1,1,"${currentCode}"
QRCODE 20,150,H,5,A,0,"${currentCode.name} ${currentCode.color} ${currentCode.code} 020-89061189"
TEXT 200,100,"TSS32.BF2",0,1,1,"${currentCode.name}"
TEXT 200,200,"TSS32.BF2",0,1,1,"${currentCode.color}"
TEXT 200,300,"TSS32.BF2",0,1,1,"${currentCode.code}"
TEXT 20,400,"TSS24.BF2",0,1,1,"备注：如经裁剪或加工后本布行概不负责"
PRINT 1,1
`;
// const encoder = new TextEncoder('utf-8');
// const commandBuffer = encoder.encode(command);
const commandBuffer = Buffer.from(command, 'utf-8');
console.log("command",command)
// const commandBuffer = Buffer.from(command, 'utf8');
const commandBuffer = iconv.encode(command, 'GB18030');
// 将二进制数据转换为 hex 编码
const hexValue = Array.from(commandBuffer)
.map(byte => byte.toString(16).padStart(2, '0'))