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325 lines
6.4 KiB
325 lines
6.4 KiB
<template>
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<view>
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<button class='zfbtn m_l' @tap='formSubmit()'>
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分享
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</button>
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<image :src="info.avatar" mode="aspectFill"></image>
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<tki-qrcode v-if="info.avatar" ref="qrcode" @result="qrR" :val="checkArea" :size="115" unit="px" background="#fff"
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foreground="#000" pdground="#000" :onval="true" :loadMake="true" :icon="info.avatar" />
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<tki-qrcode v-else ref="qrcode" @result="qrR" :val="checkArea" :size="115" unit="px" background="#fff"
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foreground="#000" pdground="#000" :onval="true" :loadMake="true" :icon="require('@/static/images/system/payfail.png')" />
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<view class="canvas-box">
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<canvas style="width: 375px;height: 667px;position:fixed;top:9999px" canvas-id="mycanvas" />
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</view>
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<view class='imagePathBox' v-if="maskHidden == true && imagePath" @click="maskHidden = false ">
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<image :src="imagePath" class='shengcheng' mode="aspectFill"></image>
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<button class='baocun' @click.stop="baocun()">保存相册，分享到朋友圈</button>
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</view>
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</view>
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</template>
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<script>
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const app = getApp()
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import tkiQrcode from "tki-qrcode"; // 二维码生成器
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export default {
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components: {
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tkiQrcode
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},
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data() {
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return {
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base64Img: '',
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checkArea: 'Cannot find module',
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inputValue: "",
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maskHidden: false,
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name: "kk",
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info: {
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avatar: '',
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nickname: '',
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id: '',
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tel: '',
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tags: []
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},
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showLogin: true,
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imagePath: '',
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userToken: ''
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}
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},
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methods: {
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qrR(data) {
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this.base64Img = data;
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console.log('base64',this.base64Img)
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},
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verifyUserInfo() {
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let userInfo = uni.getStorageSync('userinfo') || {};
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if (!userInfo.id || !userInfo.nickname || !userInfo.avatar) {
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if (this.showLogin) {
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this.showLogin = false;
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this.$url('/pages/login/index?type=userinfo');
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} else {
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this.showLogin = true;
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this.$url('/pages/index/index', {
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type: 'switch'
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});
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}
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}
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},
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getData() {
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let userinfo = uni.getStorageSync('userinfo') || {};
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if (userinfo) {
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this.info = userinfo
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console.log('用户数据缓存',this.info)
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} else {
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this.$http(this.API.API_USER_CENTER).then(res => {
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this.info = res.data;
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console.log('用户数据接口',this.info)
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})
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}
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},
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createNewImg() {
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var that = this;
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var context = wx.createCanvasContext('mycanvas');
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var path = "../../static/images/poster-1.jpg";
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context.drawImage(path, 0, 0, 375, 667);
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//绘制二维码
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context.drawImage(that.base64Img, 24, 530,120, 120);
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//绘制名字
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// context.setFontSize(24);
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// context.setFillStyle('#fff');
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// context.setTextAlign('center');
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// context.fillText(name, 34, 620);
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context.stroke();
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context.draw();
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//将生成好的图片保存到本地，需要延迟一会，绘制期间耗时
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setTimeout(function() {
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wx.canvasToTempFilePath({
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canvasId: 'mycanvas',
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success: function(res) {
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that.imagePath = res.tempFilePath;
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if(that.imagePath) {
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that.canvasHidden = true
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that.maskHidden = true
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}
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console.log('海报生成成功')
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console.log(res)
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console.log('图片链接', that.imagePath)
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},
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fail: function(res) {
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console.log(res);
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}
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});
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}, 200);
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},
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baocun() {
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var that = this
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wx.saveImageToPhotosAlbum({
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filePath: that.imagePath,
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success(res) {
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wx.showModal({
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content: '图片已保存到相册，赶紧晒一下吧~',
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showCancel: false,
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confirmText: '好的',
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confirmColor: '#333',
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success: function(res) {
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if (res.confirm) {
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console.log('用户点击确定');
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that.maskHidden = false
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}
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},
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fail: function(res) {
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that.maskHidden = false
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}
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})
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}
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})
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},
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formSubmit() {
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var that = this;
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wx.showToast({
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title: '生成海报中...',
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icon: 'loading',
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duration: 1000
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});
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wx.hideToast()
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that.createNewImg()
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// if(that.imagePath) {
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// that.maskHidden = true
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// }
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}
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},
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onLoad(options) {
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this.qrcode = 'dadaa'
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this.verifyUserInfo();
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this.getData();
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}
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}
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</script>
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<style>
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.bgImg {
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display: block;
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width: 100%;
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height: 366rpx;
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}
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.mine {
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display: block;
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text-align: center;
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color: #333;
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margin-top: 44rpx;
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}
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.code {
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display: block;
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text-align: center;
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color: #333;
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font-size: 76rpx;
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font-weight: bold;
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margin-top: 30rpx;
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}
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.who {
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display: block;
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margin-top: 80rpx;
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font-size: 32rpx;
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color: #333;
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text-align: center;
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}
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.inputBox {
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text-align: center;
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margin-top: 44rpx;
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}
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.input {
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text-align: center;
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width: 440rpx;
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height: 88rpx;
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border-radius: 44rpx;
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background: #f5f5f5;
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font-size: 32rpx;
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display: inline-block;
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}
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.btn {
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width: 160rpx;
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height: 88rpx;
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border-radius: 44rpx;
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background: linear-gradient(90deg, rgba(255, 226, 0, 1), rgba(255, 200, 11, 1));
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box-shadow: 0px 4px 8px 0px rgba(255, 200, 11, 0.5);
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color: #333;
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font-size: 32rpx;
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display: inline-block;
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line-height: 88rpx;
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margin-left: 40rpx;
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}
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button[class="btn"]::after {
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border: 0;
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}
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.tishi {
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display: block;
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text-align: center;
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color: #999;
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margin-top: 30rpx;
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}
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.shareText {
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display: block;
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text-align: center;
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color: #333;
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font-size: 28rpx;
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margin-top: 100rpx;
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}
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.imgBox {
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text-align: center;
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width: 100%;
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margin-top: 60rpx;
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padding-bottom: 120rpx;
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}
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.img {
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display: inline-block;
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width: 100%;
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height: 100%;
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}
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.m_l {
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margin-left: 180rpx;
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}
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.zfbtn {
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display: inline-block;
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width: 120rpx;
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height: 120rpx;
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border-radius: 50%;
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background: transparent;
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outline: none;
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border: 0;
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padding: 0;
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}
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button[class="zfbtn"]::after {
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border: 0;
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}
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button[class="zfbtn m_l"]::after {
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border: 0;
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}
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.imagePathBox {
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width: 100%;
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height: 100%;
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background: rgba(0, 0, 0, 0.7);
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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z-index: 10;
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}
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.shengcheng {
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width: 80%;
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height: 80%;
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position: fixed;
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top: 50rpx;
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left: 50%;
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margin-left: -40%;
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z-index: 10;
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}
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.baocun {
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display: block;
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width: 80%;
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height: 80rpx;
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padding: 0;
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line-height: 80rpx;
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text-align: center;
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position: fixed;
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bottom: 50rpx;
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left: 10%;
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background: #ffe200;
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color: #333;
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font-size: 32rpx;
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border-radius: 44rpx;
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}
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button[class="baocun"]::after {
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border: 0;
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}
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</style>
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}
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</style>
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