小程序js 把链接转换为二维码

GitHub - Rookie-M/weapp-qrcode: weapp.qrcode.js 在 微信小程序 中，快速生成二维码

1.要下载上面地址的插件包

2.引用

import drawQrcode from '../../utils/weapp.qrcode.min'

onLoad(options) {
		let that = this
		console.log(JSON.parse(options.info))
		that.setData({
			info: JSON.parse(options.info)
		}, () => {
			setTimeout(() => {
				drawQrcode({
					width: 150,
					height: 150,
					canvasId: 'myQrcode',
					text: that.data.info.aliPayUrl,
				})
			}, 800)

		})
	},


<canvas class="ps_box2_code" canvas-id="myQrcode"></canvas>