uniapp app开发只选择图片，获取图片文件列表，并不上传图片。

<template>
	<div class="fileListMain">
		<u-cell-group>
			<u-cell title="添加图片" :value="list.length+'/9'" :arrow="false" :border="false"></u-cell>
		</u-cell-group>
		<div class="fileList">
			<div class="fileImage" v-for="(item,index) in list" :key="index">
				<div class="deleteInfo" @click.stop="deleteImg(index)">
					<u-icon color="#fff" size="15" name="close"></u-icon>
				</div>
				<u--image @click="previewImg(index)" :showLoading="true" :src="item" width="80px" height="80px">
				</u--image>
			</div>
			<div class="chooseImage" v-if="list.length<9" @click="chooseImage">
				<u-icon name="plus" color="#e0e2e5" size="50"></u-icon>
			</div>
		</div>
	</div>
</template>

<script>
	import {
		uuid
	} from 'vue-uuid';
	export default {
		data() {
			return {
				show: false,
				list: []
			}
		},
		props: {
			name: {
				type: String,
				default () {
					return '';
				}
			}
		},
		onShow() {

		},
		methods: {
			deleteImg(index) {
				this.list.splice(index, 1)
			},
			previewImg(index) {
				let _this = this;
				let imgsArray = [];
				var img = this.list;
				uni.previewImage({
					current: index,
					urls: img,
					indicator: 'number',
					loop: true
				});
			},
			getFileList() {
				return this.list
			},
			getFile(list) {
				var that = this;
				list.forEach((type, index) => {
					// console.log(type)
					plus.zip.compressImage({
							src: type,
							dst: '_doc/' + uuid.v1() + index + '.jpg',
							quality: 100, //压缩比例
							overwrite: true,
							width: '350px' //图片宽度
						},
						function(e) {
							//执行上传
							console.log(e.target)
							if (that.list.length < 9) {
								that.list.push(e.target)
							}
						},
						function(error) {
							console.log('Compress error!');
						}
					);
				});
			},
			chooseImage() {
				var that = this;
				uni.chooseImage({
					count: 9,
					sizeType: ['compressed'],
					sourceType: ['camera', 'album'],
					success: res => {
						that.getFile(res.tempFilePaths)
					},
					fail: err => {
						// #ifdef MP
						uni.getSetting({
							success: res => {
								let authStatus = res.authSetting['scope.album'] && res.authSetting[
									'scope.camera'];
								if (!authStatus) {}
							}
						});
						// #endif
					}
				});
			}
		}
	}
</script>

<style scoped lang="scss">
	.fileListMain {
		width: 750rpx;
	}

	.fileList {
		display: flex;
		justify-content: flex-start;
		align-items: flex-start;
		flex-wrap: wrap;
		flex-direction: row;
		align-content: flex-start;
		width: 690rpx;
		margin: 0 auto;
		margin-bottom: 20px;

		.fileImage {
			width: 150rpx;
			height: 150rpx;
			display: flex;
			justify-content: center;
			align-items: center;
			flex-wrap: nowrap;
			flex-direction: row;
			align-content: flex-start;
			border: 1px solid #e6e8ea;
			margin-right: 20rpx;
			position: relative;

			.deleteInfo {
				position: absolute;
				right: -3rpx;
				top: -3rpx;
				background: rgba(0, 0, 0, 0.7);
				width: 30rpx;
				height: 30rpx;
				z-index: 100;
				border-radius: 0 0 0 10rpx;
			}
		}

		.chooseImage {
			width: 150rpx;
			height: 150rpx;
			display: flex;
			justify-content: center;
			align-items: center;
			flex-wrap: nowrap;
			flex-direction: row;
			align-content: flex-start;
			border: 1px solid #e6e8ea;
		}
	}
</style>