zhywpt-h5/components/upload-car-img/upload-car-img.vue

<template>
	<view class="upload-car-img">
		<view class="picture-wrapper" @click="cardImageOcr">
			<view class="bg">
				<view class="">
					<view class="name"> {{dataList.title}} </view>
					<view class="value"> {{dataList.hint}} </view>
				</view>
				<image v-if="!uploadimges" class="icon" :src="handleImg(dataList.placeholderImg)">
				</image>
				<image v-else class="icon" :src="uploadimges"></image>
			</view>
		</view>
	</view>
</template>

<script lang='ts' setup>
	import {
		ref
	} from 'vue'

	import {
		translate
	} from '@/utils/getLessLimitSizeImage'
	import {
		fileURL
	} from '@/utils/network/api.js';
	const props = defineProps({
		dataList: {
			type: Object,
			default: () => {
				return {}
			}
		}
	})
	const handleImg = (url) => {
		// 判断如果头部为http开头
		const reg = /^https?:\/\/.*$/
		if (reg.test(url)) {
			return url
		} else {
			return fileURL + url
		}
	}

	const emits = defineEmits(['uploadImgHandle'])
	let uploadimges = ref('')
	const cardImageOcr = () => {

		uni.chooseImage({
			count: 1, //只能选取一张照片
			sizeType: ["original", "compressed"], //可以指定是原图还是压缩图，默认二者都有
			sourceType: ["camera", "album"], //从相册选择
			success: (res) => {
				// console.log(res.tempFiles[0]);
				uni.showLoading({
					title: '正在识别图片',
					mask: true
				});
				uploadimges.value = res.tempFiles[0].path
				let size = res.tempFiles[0].size
				let name = res.tempFiles[0].name
				console.log(res.tempFiles);
				let scall = 200 * 1024 / size
				if (scall > 1) {
					scall = 1
				}

				// uni.showLoading({
				// 	title: '正在进行识别',
				// 	mask: true
				// });
				// 压缩图片
				translate(res.tempFiles[0].path, scall, name, (imgURL, file) => {
					uploadimges.value = imgURL
					console.log(file);
					uploadUrl(file, name, imgURL)
				})

			}
		})
	}
	const uploadUrl = (files, fileName, imgURL) => {
		// WARNING: For POST requests, body is set to null by browsers.
		var data = new FormData();
		data.append("bucket", "default-bucket");
		data.append("file", files);

		var xhr = new XMLHttpRequest();
		xhr.withCredentials = true;

		xhr.addEventListener("readystatechange", function() {
			if (this.readyState === 4) {
				const data = JSON.parse(this.responseText).data
				let url = data.ossFilePath
				if (import.meta.env.VITE_APP_TYPE === 'production') {
					url = 'http://100.64.2.113:9000/default-bucket/' + url
				} else {
					url = 'http://192.168.101.145:9000/default-bucket/' + url
				}
				console.log(url, '图片地址');
				emits('uploadImgHandle', {
					path: imgURL,
					url,
					fileName,
				})
				uni.hideLoading()
			}
		});
		xhr.open("POST", "/minIo/upload");
		xhr.send(data);
	}
</script>

<style lang="scss" scoped>
	.picture-wrapper {
		margin: 10rpx 30rpx;

		.bg {
			background: #ffffff;
			box-shadow: 0rpx 4rpx 13rpx 3rpx rgba(223, 223, 223, 0.8);
			border-radius: 20rpx;
			padding: 40rpx;
			display: flex;
			// align-items: center;
			justify-content: space-between;

			.name {
				font-size: 34rpx;
				font-family: Microsoft YaHei;
				font-weight: 400;
				color: #000000;
				line-height: 34rpx;
			}

			.value {
				margin-top: 20rpx;
				font-size: 24rpx;
				font-family: Microsoft YaHei;
				font-weight: 400;
				color: #999999;
				line-height: 24rpx;
			}

			.tip {
				margin-top: 20rpx;
				text-align: center;
				width: 110rpx;
				height: 40rpx;
				background: rgba(33, 190, 177, 0.2);
				border-radius: 6rpx;

				.tip-value {
					font-size: 20rpx;
					font-family: Microsoft YaHei;
					font-weight: 400;
					color: #0a8f8a;
					line-height: 40rpx;
					opacity: 1;
				}
			}
		}

		.icon {
			width: 294rpx;
			height: 188rpx;
		}
	}

	.upload-car-bottom {
		font-size: 28rpx;

	}
</style>