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62 lines
1.5 KiB
62 lines
1.5 KiB
<template>
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<view class="pageBgImg">
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<topNavbar title="个人二维码"></topNavbar>
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<view class="pad">
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<view class="card">
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<view class="qcode">
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<canvas id="qrcode" canvas-id="qrcode" style="width: 200px;height: 200px;"></canvas>
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</view>
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</view>
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<view class="card">
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<user-info/>
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</view>
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</view>
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</view>
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</template>
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<script>
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import UQRCode from 'uqrcodejs';
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export default {
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onReady() {
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// 获取uQRCode实例
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var qr = new UQRCode();
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let {coachId, nickname, schoolId, tenantId} = this.vuex_userInfo.user
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// 设置二维码内容
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qr.data = JSON.stringify({
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coachId,
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schoolId,
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nickname: encodeURIComponent(nickname),
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schoolName: encodeURIComponent('必须与canvas设置的宽高一致/设置二维码大小')
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})
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// 设置二维码大小，必须与canvas设置的宽高一致
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qr.size = 200;
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qr.margin = 10;
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qr.errorCorrectLevel = UQRCode.errorCorrectLevel.L
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// 调用制作二维码方法
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qr.make()
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qr.foregroundImageSrc = require('./coach.png')
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// 获取canvas上下文
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var canvasContext = uni.createCanvasContext('qrcode', this); // 如果是组件，this必须传入
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// 设置uQRCode实例的canvas上下文
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qr.canvasContext = canvasContext;
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// 调用绘制方法将二维码图案绘制到canvas上
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qr.drawCanvas();
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}
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}
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</script>
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<style lang="scss" scoped>
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.qcode {
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width: 100%;
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height: 600rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.card {
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padding: 28rpx;
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margin-bottom: 24rpx;
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}
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</style>
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