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-<template>
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- <div>
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- <el-upload
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- class="uploader"
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- :action="oss_url + 'common/upload'"
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- :data="dataObj"
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- :multiple="multiple"
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- name="file"
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- :accept="accept"
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- :show-file-list="false"
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- :on-success="uploadSuccess"
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- :before-upload="beforeUpload"
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- />
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- <div class="images">
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- <div v-for="(item, index) in fileList" :key="index" class="item">
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- <div v-if="item.url" class="img" @mouseover="item.hover = true" @mouseout="item.hover = false">
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- <el-image
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- v-if="checkFileType(item.url) == 'image'"
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- ref="img"
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- :src="imageURL + item.url"
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- :preview-src-list="previewImages"
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- style="width: 120px; height: 120px"
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- fit="cover"
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- />
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- <el-image v-else ref="img" :src="imageURL + item.url" style="width: 120px; height: 120px" fit="cover">
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- <div slot="error" class="image-slot">
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- <img v-if="checkFileType(item.url) == 'word'" class="file" src="@/assets/common/word.png" />
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- <img v-if="checkFileType(item.url) == 'excel'" class="file" src="@/assets/common/excel.png" />
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- <img v-if="checkFileType(item.url) == 'ppt'" class="file" src="@/assets/common/ppt.png" />
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- <img v-if="checkFileType(item.url) == 'pdf'" class="file" src="@/assets/common/pdf.png" />
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- <img v-if="checkFileType(item.url) == 'file'" class="file" src="@/assets/common/zip.jpeg" />
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- </div>
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- </el-image>
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- <div v-show="item.hover" class="mask">
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- <i v-if="checkFileType(item.url) == 'image'" class="el-icon-zoom-in" @click="previewImage(item.url)" />
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- <i class="el-icon-upload2" @click="uploadImage(item.url)" />
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- <i class="el-icon-delete" @click="deleteImage(item.url)" />
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- </div>
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- </div>
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- </div>
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- <div v-if="multiple || (!multiple && fileList.length < 1)" class="add" @click="uploadImage()">
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- <i class="el-icon-plus" />
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- </div>
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- </div>
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- </div>
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-</template>
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-<script>
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-import request from '@/utils/request'
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-import { findElem } from '@/utils/util'
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-
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-export default {
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- name: 'FileUpload',
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- props: {
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- // 接受上传的文件列表
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- fileList: Array,
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-
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- // 接受上传的文件类型
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- fileType: {
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- type: Array,
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- default: () => ['image', 'word', 'excel', 'ppt', 'pdf', 'file']
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- },
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-
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- // 是否支持多选文件
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- multiple: {
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- type: Boolean,
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- default: false
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- },
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- startRestricting: {
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- type: Boolean,
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- default: false
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- },
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- restrictFilename: {
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- type: Array,
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- default: () => {
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- return []
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- }
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- }
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- },
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- data() {
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- return {
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- imageURL: this.$imageUrl,
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- oss_url: '',
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- aliosstoken: '',
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- dataObj: {},
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- uploadImageUrl: '',
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- waitUploadList: [],
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- fileName: ''
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- }
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- },
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- computed: {
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- isShowFileList: {
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- get: function () {
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- if (this.fileList.length > 0 && this.fileList[0].url) {
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- return true
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- } else {
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- return false
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- }
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- },
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- set: function (newValue) {}
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- },
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- accept() {
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- const imageList = ['.jpg', '.jpeg', '.png']
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- const videoList = ['.mp4']
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- const wordList = ['.doc', '.docx', '.dot', '.wps', '.wpt']
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- const excelList = ['.xls', '.xlsx', '.xlt', '.et', '.ett']
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- const pptList = ['.ppt', '.pptx', '.dps', '.dpt', '.pot', '.pps']
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- const pdfList = ['.pdf']
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- const fileList = ['.zip', '.rar', '.gz', '.apk']
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- let whiteList = []
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- this.fileType.includes('image') && (whiteList = whiteList.concat(imageList))
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- this.fileType.includes('video') && (whiteList = whiteList.concat(videoList))
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- this.fileType.includes('word') && (whiteList = whiteList.concat(wordList))
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- this.fileType.includes('excel') && (whiteList = whiteList.concat(excelList))
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- this.fileType.includes('ppt') && (whiteList = whiteList.concat(pptList))
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- this.fileType.includes('pdf') && (whiteList = whiteList.concat(pdfList))
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- this.fileType.includes('file') && (whiteList = whiteList.concat(fileList))
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- return whiteList.join(',')
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- },
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- previewImages() {
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- const fileList = []
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- if (this.fileList && this.fileList.length > 0) {
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- this.fileList.forEach(item => {
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- if (this.checkFileType(item.url) == 'image') {
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- fileList.push(this.imageURL + item.url)
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- }
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- })
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- }
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- return fileList
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- }
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- },
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- created() {
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- request({
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- url: '/qviKHUYsyN.php/index/getAliOssToken',
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- method: 'get',
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- params: {}
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- }).then(res => {
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- this.aliosstoken = res.data.aliosstoken
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- this.oss_url = res.data.host
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- })
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- },
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- methods: {
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- getUUID() {
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- return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, c => {
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- return (c === 'x' ? (Math.random() * 16) | 0 : 'r&0x3' | '0x8').toString(16)
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- })
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- },
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- createName(name) {
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- const date = Date.now()
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- const uuid = this.getUUID()
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- const fileSuffix = name.substring(name.lastIndexOf('.') + 1)
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- return `${date}${uuid}.${fileSuffix}`
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- },
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-
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- // 检查文件类型
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- checkFileType(url) {
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- if (!url) return ''
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- const fileSuffix = url.substring(url.lastIndexOf('.') + 1)
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-
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- if (['jpg', 'jpeg', 'png'].includes(fileSuffix)) {
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- return 'image'
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- } else if (['doc', 'docx', 'dot', 'wps', 'wpt'].includes(fileSuffix)) {
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- return 'word'
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- } else if (['xls', 'xlsx', 'xlt', 'et', 'ett'].includes(fileSuffix)) {
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- return 'excel'
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- } else if (['ppt', 'pptx', 'dps', 'dpt', 'pot', 'pps'].includes(fileSuffix)) {
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- return 'ppt'
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- } else if (['pdf'].includes(fileSuffix)) {
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- return 'pdf'
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- } else if (['zip', 'rar', 'gz', 'apk'].includes(fileSuffix)) {
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- return 'file'
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- }
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- {
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- return 'pdf'
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- }
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- },
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-
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- // 获取oss配置
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- async getOssConfig(fileName) {
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- const result = await new Promise((resolve, reject) => {
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- getOssConfig()
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- .then(res => {
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- const fileKey = this.createName(fileName)
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-
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- res.data.name = fileName
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- res.data.key = res.data.dir + fileKey
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-
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- resolve(res.data)
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- })
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- .catch(res => {
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- resolve({})
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- })
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- })
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- return result
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- },
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-
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- // 预览图片
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- previewImage(url) {
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- const index = findElem(this.fileList, 'url', url)
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- this.$refs.img[index].showViewer = true
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- },
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-
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- // 删除图片
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- deleteImage(url) {
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- const index = findElem(this.fileList, 'url', url)
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- this.fileList.splice(index, 1)
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- },
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-
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- // 点击上传
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- uploadImage(url) {
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- this.uploadImageUrl = url
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- document.querySelector('.uploader input').click()
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- },
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-
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- // 上传文件之前
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- async beforeUpload(file) {
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- const loading = this.$loading({
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- lock: true,
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- text: 'Loading',
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- spinner: 'el-icon-loading',
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- background: 'rgba(0, 0, 0, 0.7)'
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- })
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-
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- // this.getFileName(file.name);
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- // this.$emit("handleIsFileName", this.fileName);
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- this.dataObj = await this.getOssConfig(this.fileName)
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- console.log(this.dataObj, 'ppp')
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- this.waitUploadList.push(this.dataObj)
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- },
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-
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- // 文件上传成功
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- uploadSuccess(res, file) {
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- const loading = this.$loading({
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- lock: true,
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- text: 'Loading',
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- spinner: 'el-icon-loading',
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- background: 'rgba(0, 0, 0, 0.7)'
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- })
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-
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- if (this.uploadImageUrl) {
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- const index = findElem(this.fileList, 'url', this.uploadImageUrl)
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- this.$set(this.fileList, index, {
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- name: this.dataObj.name,
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- url: this.dataObj.key,
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- hover: false
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- })
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- this.waitUploadList = []
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- } else {
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- this.getFileName(file.name)
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- const index = findElem(this.waitUploadList, 'name', this.fileName)
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-
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- this.fileList.push({
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- name: this.waitUploadList[index].name,
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- url: this.waitUploadList[index].key,
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- hover: false
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- })
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-
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- this.waitUploadList.splice(index, 1)
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- }
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- this.showFileList = true
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- loading.close()
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- },
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-
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- getFileName(name) {
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- const fileName = name.substring(0, name.lastIndexOf('.'))
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- let suffix = name.match(/.[^.]+$/)[0]
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- console.log(suffix, fileName)
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- // 押金申请上传限制
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- this.fileName = name
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- if (this.startRestricting) {
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- // 检查是否存在相应文字,否filterKeywords.length = 0
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- const filterKeywords = this.restrictFilename.filter(k => fileName.includes(k))
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- // filterKeywords = 0 || 'zip', 'rar', 'gz', 'apk' 归为 其他文件
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- if (!filterKeywords.length || suffix.includes('zip', 'rar', 'gz', 'apk')) {
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- this.fileName = `其他文件${suffix}`
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- }
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- // 限制照片/相片名称统一为照片 , restrictFilename[restrictFilename.length-1|restrictFilename.length-1]为照片、相片
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- if (fileName.includes('相片') || fileName.includes('照片')) {
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- this.fileName = `照片${suffix}`
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- }
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- }
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- }
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- }
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-}
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-</script>
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-
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-<style scoped lang="scss">
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-.images {
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- display: flex;
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- flex-wrap: wrap;
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- .item {
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- margin-right: 20px;
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- .img {
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- width: 120px;
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- height: 120px;
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- border-radius: 5px;
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- overflow: hidden;
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- position: relative;
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- border: 1px dashed #eaeaea;
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- display: flex;
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- .el-image {
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- display: block;
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- }
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- .file {
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- width: 120px;
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- height: 120px;
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- display: block;
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- padding: 30px;
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- }
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- .mask {
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- position: absolute;
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- left: 0;
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- top: 0;
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- width: 120px;
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- height: 120px;
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- background: rgba($color: #000000, $alpha: 0.3);
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- display: flex;
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- align-items: center;
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- justify-content: center;
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- i {
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- font-size: 20px;
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- color: #ffffff;
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- cursor: pointer;
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- margin: 0 8px;
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- }
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- }
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- }
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- }
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- .add {
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- width: 120px;
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- height: 120px;
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- border: 1px dashed #eaeaea;
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- border-radius: 5px;
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- cursor: pointer;
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- display: flex;
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- align-items: center;
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- justify-content: center;
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- i {
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- font-size: 30px;
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- color: #999;
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- }
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- }
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-}
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-.uploader {
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- height: 0;
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-}
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-</style>
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