小程序设置图片高度自适应_小程序图片高度自适应

uniapp项目不支持img标签，只能用image标签，用image标签浏览器就会在外面解析出一层uni-image包在img外面，这样就会影响写样式，导致图片高度不能自适应，所以就拿原有图片的宽高，用rpx单位

<template>
	
	<!-- 图片 -->
	<view style="height: 100%;width: 100%;" v-if="dataListconfiguration.scheduleType == 2">
		<image :style="{
            width: width,
            height: height,
          }" class="img" :src="dataListconfiguration.scheduleContent" ></image>
	</view>
</template>
 
<script>
	export default {
		data() {
			return {
				dataListconfiguration:uni.getStorageSync('dataListconfiguration'),
				width: "",
				height: "",
			}
		},
		onShow() {
			// 设置标题
			wx.setNavigationBarTitle({
			  title: this.$t('schedule.index'),
			})
			// 设置图片高度
			let that = this
			if(this.dataListconfiguration&&this.dataListconfiguration.scheduleType == 2){
				uni.getImageInfo({
				  src: this.dataListconfiguration.scheduleContent,
				  success: (image) => {
				    that.width = image.width + "rpx";
				    that.height = image.height + "rpx";
				  },
				});
			}
		}
	}
</script>
 
<style scoped lang="scss">
 
.img{
	max-width: 100%;
}
</style>