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+<template>
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+ <el-form>
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+ <el-upload ref="fileList"
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+ :disabled="disabled"
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+ :action="uploadImgUrl"
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+ :on-success="handleUploadSuccess"
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+ :before-upload="handleBeforeUpload"
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+ :limit="limit"
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+ :on-error="handleUploadError"
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+ :on-exceed="handleExceed"
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+ :on-remove="handleRemove"
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+ name="file"
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+ :file-list="fileList"
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+ :headers="headers"
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+ :class="{hide: this.fileList.length >= this.limit}"
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+ >
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+ <i class="el-icon-plus abs"></i>
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+ </el-upload>
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+
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+ <!-- 上传提示 -->
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+ <div class="el-upload__tip" slot="tip" v-if="showTip">
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+ 请上传
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+ <template v-if="fileSize"> 大小不超过 <b style="color: #f56c6c">{{ fileSize }}MB</b> </template>
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+ <template v-if="fileType"> 格式为 <b style="color: #f56c6c">{{ fileType.join("/") }}</b> </template>
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+ 的文件
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+ </div>
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+ <!-- 文件列表 -->
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+<!-- <transition-group class="upload-file-list el-upload-list el-upload-list--text" name="el-fade-in-linear" tag="ul">-->
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+<!-- <li :key="file.url + index" class="el-upload-list__item ele-upload-list__item-content" v-for="(file, index) in fileList">-->
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+<!-- <el-link :href="`${file.url}`" :underline="false" target="_blank">-->
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+<!-- <span class="el-icon-document"> {{ file.fileName }} </span>-->
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+<!-- </el-link>-->
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+<!-- <div class="ele-upload-list__item-content-action">-->
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+<!-- <el-link :underline="false" @click="handleDelete(index)" type="danger">删除</el-link>-->
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+<!-- </div>-->
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+<!-- </li>-->
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+<!-- </transition-group>-->
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+ </el-form>
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+</template>
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+
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+<script>
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+import { getToken } from "@/utils/auth";
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+import {picDel} from "@/api/zdsz/obs";
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+import request from "@/utils/request";
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+import {delOss} from "@/api/system/oss";
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+
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+export default {
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+ props: {
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+ value: [String, Object, Array],
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+ // 图片数量限制
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+ limit: {
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+ type: Number,
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+ default: 5,
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+ },
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+ // 大小限制(MB)
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+ fileSize: {
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+ type: Number,
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+ default: 5,
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+ },
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+ disabled:{
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+ type:Boolean,
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+ default: false
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+ },
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+ // 文件类型, 例如['png', 'jpg', 'jpeg']
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+ fileType: {
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+ type: Array,
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+ default: () => ['dwg','dwt','doc','docx','xls','xlsx'],
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+ },
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+ // 是否显示提示
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+ isShowTip: {
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+ type: Boolean,
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+ default: true
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+ }
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+ },
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+ data() {
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+ return {
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+ dialogImageUrl: "",
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+ dialogVisible: false,
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+ hideUpload: false,
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+ type:"",
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+ baseUrl: process.env.VUE_APP_BASE_API,
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+ uploadImgUrl: process.env.VUE_APP_BASE_API + "/obs", // 上传的图片服务器地址
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+ headers: {
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+ Authorization: "Bearer " + getToken(),
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+ },
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+ fileList: []
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+ };
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+ },
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+ watch: {
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+ value: {
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+ handler(val) {
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+ if (val) {
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+ debugger
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+ // 首先将值转为数组
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+ const list = Array.isArray(val) ? val : this.value.split(',');
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+ // 然后将数组转为对象数组
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+ this.fileList = list.map(item => {
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+ if (typeof item === "object") {
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+ item = { name: item.fileName, url: item.picUrl };
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+ }
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+ return item;
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+ });
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+ } else {
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+ this.fileList = [];
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+ return [];
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+ }
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+ },
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+ deep: true,
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+ immediate: true
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+ }
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+ },
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+ computed: {
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+ // 是否显示提示
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+ showTip() {
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+ return this.isShowTip && (this.fileType || this.fileSize);
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+ },
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+ },
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+ methods: {
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+ // 删除文件
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+ handleDelete(index) {
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+ const obj = this.fileList[index];
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+ if(obj!=null) {
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+ this.fileList.splice(index, 1);
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+ }
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+ this.$emit("input", this.fileList);
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+ },
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+ // 删除图片
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+ handleRemove(file, fileList) {
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+ debugger
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+ const findex = this.fileList.map(f => f.url).indexOf(file.url);
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+ if(findex > -1) {
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+ if (file.url!=null){
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+ this.fileList.splice(findex, 1);
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+ }
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+ }
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+ this.$emit("input", this.fileList);
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+ },
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+ // 上传成功回调
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+ handleUploadSuccess(res) {
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+ if (res.code == 200) {
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+ this.fileList.push({ name: res.data.fileName, url: res.data.url });
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+ this.$emit("input", this.fileList);
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+ this.loading.close();
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+ } else {
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+ this.$message.error(res.msg);
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+ this.loading.close();
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+ }
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+ },
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+ /**
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+ * cad文件类型：dwg，dwt；word文件类型：doc，docx；Excel文件类型：xls,xlsx;
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+ * @param file
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+ * @returns {boolean}
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+ */
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+ // 上传前loading加载
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+ handleBeforeUpload(file) {
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+ if (this.fileType.length) {
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+ let fileExtension = "";
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+ if (file.name.lastIndexOf(".") > -1) {
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+ fileExtension = file.name.slice(file.name.lastIndexOf(".") + 1);
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+ let name = '';
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+ let flag = false;
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+ if (!['dwg','dwt','doc','docx','xls','xlsx'].includes(fileExtension)){
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+ name='cad文件类型：dwg，dwt；word文件类型：doc，docx；Excel文件类型：xls,xlsx';
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+ flag = true
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+ }
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+ if (flag==true) {
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+ this.$message.error(
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+ `文件格式不正确, 规则：${name}!`
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+ );
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+ return false;
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+ }
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+ return true
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+ }else {
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+ return false
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+ }
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+
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+ }
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+ if (this.fileSize) {
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+ const isLt = file.size / 1024 / 1024 < this.fileSize;
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+ if (!isLt) {
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+ this.$message.error(`上传文件大小不能超过 ${this.fileSize} MB!`);
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+ return false;
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+ }
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+ }
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+ this.loading = this.$loading({
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+ lock: true,
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+ text: "上传中",
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+ background: "rgba(0, 0, 0, 0.7)",
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+ });
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+ },
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+ // 文件个数超出
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+ handleExceed() {
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+ this.$message.error(`上传文件数量不能超过 ${this.limit} 个!`);
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+ },
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+ // 上传失败
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+ handleUploadError(res) {
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+ this.$message({
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+ type: "error",
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+ message: "上传失败",
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+ });
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+ this.loading.close();
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+ },
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+ // 预览
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+ handlePictureCardPreview(file) {
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+ this.dialogImageUrl = file.url;
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+ this.dialogVisible = true;
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+ this.type=file.name.slice(file.name.lastIndexOf(".")+1);
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+ console.log(this.type)
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+ },
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+ // 对象转成指定字符串分隔
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+ listToString(list, separator) {
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+ let strs = "";
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+ separator = separator || ",";
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+ for (let i in list) {
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+ strs += list[i].url + separator;
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+ }
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+ return strs != '' ? strs.substr(0, strs.length - 1) : '';
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+ }
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+ }
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+};
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+</script>
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+<style scoped lang="scss">
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+// .el-upload--picture-card 控制加号部分
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+::v-deep.hide .el-upload--picture-card {
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+ display: none;
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+}
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+// 去掉动画效果
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+::v-deep .el-list-enter-active,
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+::v-deep .el-list-leave-active {
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+ transition: all 0s;
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+}
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+
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+::v-deep .el-list-enter, .el-list-leave-active {
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+ opacity: 0;
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+ transform: translateY(0);
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+}
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+.upload-file-uploader {
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+ margin-bottom: 5px;
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+}
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+.upload-file-list .el-upload-list__item {
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+ border: 1px solid #e4e7ed;
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+ line-height: 2;
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+ margin-bottom: 10px;
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+ position: relative;
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+}
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+.upload-file-list .ele-upload-list__item-content {
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+ display: flex;
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+ justify-content: space-between;
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+ align-items: center;
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+ color: inherit;
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+}
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+.ele-upload-list__item-content-action .el-link {
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+ margin-right: 10px;
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+}
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+</style>
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+
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qinhouyu