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|
| <template>
| <div class="lthyjQrcode">
| <v-navbar title="扫码办理"></v-navbar>
| <div class="bj">
| <div class="qrcodeBox">
| <div class="qrcode">
| <img :src="qrCodeBase64Url" alt="qrcode" v-if="qrCodeBase64Url">
| <img :src="dataUrl" alt="" v-else >
| </div>
| <p class="notice">二维码失效时间为半小时请尽快提供给用户进行扫码</p>
| </div>
| </div>
| </div>
| </template>
| <script>
| import html2canvas from 'html2canvas';
| import QRCode from 'qrcode';
|
| export default {
| name: 'contract-qrcode',
| data() {
| return {
| dataUrl: '',
| qrCodeBase64Url: '',
| params: ''
| }
| },
| methods: {
| clickLeft() {
| this.$router.go(-1)
| }
| },
| created(){
| QRCode.toDataURL(
| JSON.stringify(this.$route.query.str), {
| margin: 0,
| width: 400
| },
| (err, url) => {
| if (err) console.error(err);
| this.dataUrl = url;
| setTimeout(() => {
| html2canvas(document.getElementById('QRCode')).then(
| canvas => {
| this.qrCodeBase64Url = canvas.toDataURL(
| 'image/jpeg'
| );
| }
| );
| }, 100);
| }
| );
| }
| }
|
| </script>
| <style lang="less" scoped>
| .lthyjQrcode {
| width: 100%;
| height: 100%;
| background: #F3F4F5;
| .bj {
| width: 100%;
| height: 150px;
| background: linear-gradient(-45deg, #686285, #4C4571);
| position: relative;
| .qrcodeBox {
| position: absolute;
| top: 40px;
| left: 5.5%;
| width: 89%;
| height: 287px;
| background: #FFFFFF;
| border-radius: 3px;
| display: flex;
| flex-direction: column;
| align-items: center;
| .qrcode {
| width: 190px;
| height: 190px;
| border: 1px solid #514B75;
| margin-top: 28px;
| display: flex;
| flex-direction: column;
| align-items: center;
| justify-content: center;
| img {
| width: 182px;
| height: 182px;
| }
| }
| .notice {
| font-size: 12px;
| font-family: PingFang SC;
| font-weight: 500;
| color: #333333;
| line-height: 18px;
| text-align: center;
| margin-top: 16px;
| }
| }
| }
| }
| </style>
|
|
