批量生成条码（code128）更简单的办法

function toSetC(text) {

return text.match(/\d{2}/g).map((ascii, index) => {

var codeC = Number(ascii);

var charCode = codeC > 94 ? codeC + 100 : codeC + 32;

return String.fromCharCode(charCode)

}).join('');

}

function checkSum128(data, startCode) {

var sum = startCode;

for (var i = 0; i < data.length; i++) {

var code = data.charCodeAt(i);

var value = code > 199 ? code - 100 : code - 32;

sum += (i + 1) * (value);

}

var checksum = (sum % 103) + 32;

if (checksum > 126) checksum = checksum + 68 ;

return String.fromCharCode(checksum);

}

function encodeToCode128(text, codeABC = "B") {

text = text.Text ?? text

var startCode = String.fromCharCode(codeABC.toUpperCase().charCodeAt() + 138);

var stop = String.fromCharCode(206);

text = codeABC == 'C' && toSetC(text) || text;

var check = checkSum128(text, startCode.charCodeAt(0) - 100);

//text = text.replace(" ", String.fromCharCode(194));

return startCode + text + check + stop;

}