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+<template>
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+ <div class="upload-file">
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+ <el-upload
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+ multiple
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+ action
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+ :on-change="fileChange"
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+ :before-upload="handleBeforeUpload"
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+ :file-list="fileList"
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+ :limit="limit"
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+ :on-exceed="handleExceed"
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+ :show-file-list="false"
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+ :headers="headers"
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+ class="upload-file-uploader"
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+ ref="upload"
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+ >
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+ <!-- 上传按钮 -->
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+ <el-button size="mini" type="primary">选取文件</el-button>
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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">
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+ 大小不超过 <b style="color: #f56c6c">{{ fileSize }}MB</b>
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+ </template>
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+ <template v-if="fileType">
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+ 格式为 <b style="color: #f56c6c">{{ fileType.join("/") }}</b>
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+ </template>
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+ 的文件
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+ </div>
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+ </el-upload>
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+
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+ <!-- 文件列表 -->
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+ <transition-group
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+ class="upload-file-list el-upload-list el-upload-list--text"
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+ name="el-fade-in-linear"
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+ tag="ul"
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+ >
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+ <li
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+ :key="file.url"
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+ class="el-upload-list__item ele-upload-list__item-content"
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+ v-for="(file, index) in fileList"
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+ >
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+ <el-link :href="file.url" :underline="false" target="_blank">
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+ <span class="el-icon-document"> {{ file.name }} </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"
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+ >删除</el-link
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+ >
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+ </div>
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+ </li>
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+ </transition-group>
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+ </div>
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+</template>
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+
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+<script>
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+import { uuid } from "vue-uuid";
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+import { getToken } from "@/utils/auth";
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+import ObsClient from "esdk-obs-browserjs/src/obs";
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+export default {
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+ name: "FileUpload",
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+ props: {
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+// 值
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+ value: [String, Object, Array],
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+// 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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+// 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: () => ["doc", "xls", "ppt", "txt", "pdf"],
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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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+ number: 0,
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+ uploadList: [],
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+
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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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+ file: undefined,
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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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+ let temp = 1;
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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 === "string") {
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+ item = { name: item, url: item };
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+ }
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+ item.uid = item.uid || new Date().getTime() + temp++;
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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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+ uploadObs() {},
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+ fileChange(file, fileList) {
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+ this.file = file;
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+ },
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+// 上传前校检格式和大小
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+ handleBeforeUpload(file) {
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+ console.log(file);
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+ let that = this;
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+ // 校检文件类型
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+ if (this.fileType) {
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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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+ }
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+ const isTypeOk = this.fileType.some((type) => {
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+ if (file.type.indexOf(type) > -1) return true;
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+ if (fileExtension && fileExtension.indexOf(type) > -1) return true;
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+ return false;
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+ });
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+ if (!isTypeOk) {
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+ this.$modal.msgError(
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+ `文件格式不正确, 请上传${this.fileType.join("/")}格式文件!`
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+ );
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+ return false;
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+ }
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+ }
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+ // 校检文件大小
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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.$modal.msgError(`上传文件大小不能超过 ${this.fileSize} MB!`);
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+ return false;
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+ }
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+ }
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+ this.$modal.loading("正在上传文件,请稍候...");
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+ let uuids = uuid.v1() + Date.now();
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+ // 创建ObsClient实例
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+ var obsClient = new ObsClient({
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+ access_key_id: "PFUCYWN1PHHNIZAS9E9L", // 你的ak
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+ secret_access_key: "4g3bggtamms8p8dcC1dnha1d9dUmyXgy8gqMH8dU", // 你的sk
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+ server: "https://14.125.0.146", // 你的endPoint 记得加入https://
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+ });
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+ obsClient.putObject(
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+ {
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+ Bucket: "obsylfwxt", // 桶名
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+ Key: uuids, // 文件名 此处用的是uuid+ 时间戳
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+
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+ SourceFile: file, //流文件
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+ },
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+ function (err, result) {
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+ if (err) {
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+ console.error("Error-->" + err);
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+ that.handleUploadError();
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+ } else {
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+ console.log("Status-->" + result.CommonMsg.Status);
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+ console.log(12312312);
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+ that.uploadList.push({
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+ name: `${uuids}`, //名字自取 这里我用了uuid + 时间戳
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+ url: `https://obsylfwxt.14.125.0.146/${uuids}`, // 因为访问路径OBS没有给你返回需要自行拼接 拼接格式: https:// + 桶名 + endPoint + / + 上传的文件路径
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+ });
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+
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+ that.fileList = that.fileList.concat(that.uploadList);
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+ that.uploadList = [];
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+ that.number = 0;
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+ that.$emit("input", that.listToString(that.fileList));
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+ that.$modal.closeLoading();
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+ console.log(that.fileList);
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+ }
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+ }
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+ );
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+
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+ this.number++;
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+
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+ return true;
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+ },
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+// 文件个数超出
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+ handleExceed() {
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+ this.$modal.msgError(`上传文件数量不能超过 ${this.limit} 个!`);
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+ },
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+// 上传失败
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+ handleUploadError(err) {
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+ console.log(err);
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+ this.$modal.msgError("上传图片失败,请重试");
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+ this.$modal.closeLoading();
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+ },
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+
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+// 删除文件
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+ handleDelete(index) {
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+ this.fileList.splice(index, 1);
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+ this.$emit("input", this.listToString(this.fileList));
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+ },
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+// 获取文件名称
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+ getFileName(name) {
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+ return name;
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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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+
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+<style scoped lang="scss">
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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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