【发布时间】:2019-08-25 02:58:28
【问题描述】:
我正在尝试生成一条路线,可用于根据传入的 orderId 生成条形码,但是 jsbarcode 未呈现。
这是我的路线代码
let express = require('express');
let router = express.Router();
let url = require('url');
let JsBarcode = require('jsbarcode');
let Canvas = require('canvas')
router.get('/:orderId', function(req, res, next) {
res.send( req.param('orderId'));
var canvas = new Canvas();
JsBarcode(canvas, "Hello"); //I want to eventually pass the orderID here so that it can generate the barcode based on that.
});
module.exports = router;
最终目标是能够使用此路由生成带有条形码的图像,该条形码带有从该路由传入的订单号。
【问题讨论】:
标签: javascript node.js express url jsbarcode