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| <template>
| <!-- 联系我们 -->
| <!-- -->
| <view class="contact-container">
| <view class="container" @click="saveCode">
| <!-- <image src="../../../static/uni.png" mode="aspectFit" class="code"></image> -->
| <canvas type="2d" id="myQrcode" class="code"></canvas>
| <view class="info">
| <view class="desc">
| <p>{{name||'-'}}的推广二维码</p>
| <p style="font-size: 600;color: #000;">点击保存二维码</p>
| </view>
| </view>
| </view>
| </view>
| </template>
|
| <script>
| import drawQrcode from '@/plugins/weapp.qrcode.esm.js'
|
| export default {
| data() {
| return {
| name: '',
| userId: '',
| canvas: undefined,
| }
| },
| onLoad(options) {
| if (!this.currentInfo.partnerDTO) {
| this.$message.showToast('请先完善合伙人信息')
| return
| }
| this.name = this.currentInfo.partnerDTO.name || '佚名'
| // this.userId = this.currentInfo.userId
| this.initcode()
| },
| methods: {
| initcode() {
| let that = this
| const query = uni.createSelectorQuery()
|
| query.select('#myQrcode')
| .fields({
| node: true,
| size: true
| })
| .exec((res) => {
| var canvas = res[0].node
| that.canvas = canvas
| // 调用方法drawQrcode生成二维码
| drawQrcode({
| callback:function(e){
| console.log('drawQrcode callback',e)
| },
| canvas: canvas,
| canvasId: 'myQrcode',
| width: 480,
| height: 480,
| padding: 30,
| background: '#ffffff',
| foreground: '#000000',
| text: JSON.stringify({
| 'name': that.name,
| 'userId': that.currentInfo.id,
| 'version': '1.0.0'
| }),
| // text: `https://www.hmyxianhua.com/wx-c-jump/sub_pages/customer/customer-info/customer-info?name=${that.name}&userId=${that.currentInfo.id}`
| // JSON.stringify({
| // 'name': that.name,
| // 'userId': this.currentIn fo.id
| // }),
| })
| // .catch(e) {
| // console.log('drawQrcode', e)
| // }
| })
| },
| saveCode() {
|
| // 获取临时路径（得到之后，想干嘛就干嘛了）
| uni.canvasToTempFilePath({
| canvasId: 'myQrcode',
| canvas: this.canvas,
| x: 0,
| y: 0,
| width: 480,
| height: 480,
| destWidth: 260,
| destHeight: 260,
| success(res) {
| console.log('二维码临时路径：', res.tempFilePath)
| uni.saveImageToPhotosAlbum({
| filePath: res.tempFilePath,
| success: function() {
| console.log('save success');
| uni.showToast({
| title: '保存成功'
| })
| },
| fail(res) {
| // console.error(res)
| uni.showToast({
| title: '保存失败。',
| icon: 'error'
| })
| }
| })
| },
| fail(res) {
| uni.showToast({
| title: '保存失败',
| icon: 'error'
| })
| }
| })
| }
| }
| }
| </script>
|
| <style lang="scss" scoped>
| .contact-container {
| position: relative;
|
| .container {
| position: absolute;
| top: 148rpx;
| // width: 694rpx;
| left: 30rpx;
| right: 30rpx;
| min-height: 712rpx;
| // background: #FFFFFF;
| border-radius: 20rpx;
|
| .code {
| margin-left: auto;
| margin-right: auto;
| margin-top: 24rpx;
| width: 482rpx;
| height: 482rpx;
| margin-bottom: 32rpx;
| display: block;
| }
|
| .info {
| text-align: center;
|
| .desc {
| font-weight: 400;
| font-size: 28rpx;
| color: #666666;
| line-height: 40rpx;
| font-style: normal;
| margin-bottom: 126rpx;
|
| p {
| line-height: 48rpx;
| }
| }
|
| .main {
| font-weight: 600;
| font-size: 48rpx;
| color: #000000;
| margin-top: 48rpx;
| margin-bottom: 32rpx;
|
| }
| }
| }
|
| .top-image {
| width: 418rpx;
| height: 228rpx;
| position: absolute;
| top: 16rpx;
| left: 50%;
| transform: translateX(-50%);
|
| }
| }
| </style>
|
|
