29 lines
1.0 KiB
JavaScript
29 lines
1.0 KiB
JavaScript
var fs = require('fs');
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var JsBarcode = require('jsbarcode');
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var { createCanvas } = require("canvas");
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var canvas = createCanvas();
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var JSZip = require("jszip");
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var zip = new JSZip();
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function NovoGeradorBarCode(numBarCodeGerado) {
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for (i = 0; i < numBarCodeGerado; i++) {
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let random = Math.random();
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console.log(random);
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let date = new Date;
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random = random.toString().match(/[^.][0-9]{6}/)[0];
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let month = (date.getMonth() + 1).toString().padStart(2, "0");
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let day = date.getDate().toString().padStart(2, "0");
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let milli = date.getMilliseconds().toString().slice(1,3);
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let barCode = random.concat(month, day, milli);
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console.log('barcode',barCode);
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JsBarcode(canvas, barCode);
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zip.file(`barcode_${i}.png`, canvas.toBuffer());
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}
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zip.generateNodeStream({type:'nodebuffer',streamFiles:true})
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.pipe(fs.createWriteStream('C:\\Users\\Maker\\Desktop\\out.zip'))
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.on('finish', function () {
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console.log("out.zip written.");
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});
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}
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