zh_order_food_xcx/pages-position/Internship-position.vue

<template>
	<view class="flex-common-css iPhone-bottom box-border-box">
		<Nav title="实习岗位" leftColor="#fff" bgckgroundBox='transparent' titleColor="#fff"></Nav>
		<image class="bg" src="@/static/img/index/sxgw.png" mode=""></image>
		<image class="code-img" :src="codeImg" mode="aspectFit"></image>
		<image @click="saveImg" class="but-img" src="@/static/img/index/bcdxc.png" mode=""></image>
	</view>
</template>

<script>
	import {
		commonPracticeCode
	} from "@/api/common.js"
	export default {
		components: {},
		data() {
			return {
				codeImg: ''
			};
		},
		onLoad(data) {},
		mounted() {
			this.commonPracticeCode()
		},
		methods: {
			commonPracticeCode() {
				commonPracticeCode().then((res) => {
					if (res.code == 1) {
						this.codeImg = res.data.url
					}
				})
			},
			scrolltolower() {
				console.log('触底');
			},
			saveImg() {
				uni.downloadFile({
					url: this.codeImg,
					success: downloadResult => {
						if (downloadResult.statusCode === 200) {
							// 下载成功，保存图片到系统相册
							uni.saveImageToPhotosAlbum({
								filePath: downloadResult.tempFilePath,
								success: () => {
									uni.showToast({
										title: '图片保存成功'
									});
								},
								fail: () => {
									uni.showToast({
										title: '图片保存失败',
										icon: 'none'
									});
								}
							});
						} else {
							uni.showToast({
								title: '图片下载失败',
								icon: 'none'
							});
						}
					},
					fail: () => {
						uni.showToast({
							title: '图片下载失败',
							icon: 'none'
						});
					}
				});
			},
		},
	}
</script>

<style lang="scss" scoped>
	.bg {
		width: 100%;
		height: 100vh;
		position: fixed;
		left: 0;
		top: 0;
	}

	.but-img {
		width: 670rpx;
		height: 88rpx;
		position: absolute;
		bottom: 56rpx;
		left: 40rpx;
	}

	.code-img {
		width: 340rpx;
		height: 340rpx;
		position: absolute;
		top: calc(50vh - (340rpx / 2));
		left: 204rpx;
		border-radius: 20rpx;
	}
</style>