点击图片放大预览

效果图：

<template>
	<view class="content">
		<image class="logo" src="/static/logo.png" @click="clickImg"></image>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				title: 'Hello',
			}
		},
		onLoad() {

		},
		methods: {
			clickImg() {
				wx.previewImage({
					urls: ["/static/logo.png"], //需要预览的图片http链接列表，多张的时候，url直接写在后面就行了
					current: '', // 当前显示图片的http链接，默认是第一个
					success: function(res) {},
					fail: function(res) {},
					complete: function(res) {},
				})
			},
		}
	}
</script>

<style>
	.content {
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
	}
	.logo {
		height: 200rpx;
		width: 200rpx;
		margin-top: 200rpx;
		margin-left: auto;
		margin-right: auto;
		margin-bottom: 50rpx;
	}
</style>