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@@ -1,8 +1,19 @@
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<template>
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<div class="upload-file">
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- <el-upload multiple :action="uploadFileUrl" :before-upload="handleBeforeUpload" :file-list="fileList" :limit="limit"
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- :on-error="handleUploadError" :on-exceed="handleExceed" :on-success="handleUploadSuccess" :show-file-list="false"
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- :headers="headers" class="upload-file-uploader" ref="fileUpload">
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+ <el-upload
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+ multiple
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+ :action="uploadFileUrl"
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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-error="handleUploadError"
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+ :on-exceed="handleExceed"
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+ :on-success="handleUploadSuccess"
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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="fileUpload"
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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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@@ -29,202 +40,175 @@
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</template>
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<script>
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- import {
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- getToken
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- } from "@/utils/auth";
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+import { getToken } from "@/utils/auth";
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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: 1,
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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: 1024,
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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", "docx", "xls", "xlsx", "ppt", "txt", "pdf", "gz"],
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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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- residueNum: {
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- type: String,
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- default: null
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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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+ // 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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- data() {
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- return {
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- number: 0,
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- uploadList: [],
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- uploadFileUrl: process.env.VUE_APP_BASE_API + "/file/upload", // 上传文件服务器地址
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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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+ // 大小限制(MB)
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+ fileSize: {
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+ type: Number,
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+ default: 1024,
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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 = {
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- name: item,
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- url: item
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- }
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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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+ // 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","docx", "xls","xlsx", "ppt", "txt", "pdf","gz"],
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},
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- methods: {
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- // 上传前校检格式和大小
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- handleBeforeUpload(file) {
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- // 校检文件类型
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- // if (this.fileType) {
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- // const fileName = file.name.split('.');
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- // const fileExt = fileName[fileName.length - 1];
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- // const isTypeOk = this.fileType.indexOf(fileExt) >= 0;
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- // if (!isTypeOk) {
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- // this.$modal.msgError(`文件格式不正确, 请上传${this.fileType.join("/")}格式文件!`);
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- // return false;
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- // }
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- // }
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- // console.log((this.residueNum * 1024).toFixed(2), 'residue')
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-
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- let size2mb = file.size / 1024 / 1024;
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- //将文件大小转换为MB。
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- //校验空间
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- if (this.residueNum) {
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- if (size2mb > this.residueNum) {
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- this.$modal.msgError(`存储空间容量剩余 ${this.residueNum} MB!,请联系管理员申请扩容后再次上传。`);
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- return false;
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- }
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- }
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-
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- // 校检文件大小
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- if (this.fileSize) {
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- const isLt = size2mb < this.fileSize;
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- if (!isLt) {
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- this.$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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- this.number++;
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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 ${this.limit} 个!`);
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- },
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- // 上传失败
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- handleUploadError(err) {
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- this.$modal.msgError("上传文件失败，请重试");
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- this.$modal.closeLoading()
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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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+ uploadFileUrl: process.env.VUE_APP_BASE_API + "/file/upload", // 上传文件服务器地址
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+ headers: {
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+ Authorization: "Bearer " + getToken(),
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},
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- // 上传成功回调
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- handleUploadSuccess(res, file) {
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- if (res.code === 200) {
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- this.uploadList.push({
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- name: res.data.url,
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- url: res.data.url
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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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+ 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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- this.uploadedSuccessfully();
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- } else {
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- this.number--;
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- this.$modal.closeLoading();
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- this.$modal.msgError(res.msg);
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- this.$refs.fileUpload.handleRemove(file);
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- this.uploadedSuccessfully();
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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.$emit("input", this.listToString(this.fileList));
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- },
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- // 上传结束处理
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- uploadedSuccessfully() {
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- if (this.number > 0 && this.uploadList.length === this.number) {
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- this.fileList = this.fileList.concat(this.uploadList);
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- this.uploadList = [];
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- this.number = 0;
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- this.$emit("input", this.listToString(this.fileList));
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- this.$modal.closeLoading();
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- }
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- },
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- // 获取文件名称
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- getFileName(name) {
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- if (name.lastIndexOf("/") > -1) {
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- return name.slice(name.lastIndexOf("/") + 1);
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} else {
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- return "";
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+ this.fileList = [];
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+ return [];
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}
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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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+ 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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+ // 上传前校检格式和大小
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+ handleBeforeUpload(file) {
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+ // 校检文件类型
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+ // if (this.fileType) {
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+ // const fileName = file.name.split('.');
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+ // const fileExt = fileName[fileName.length - 1];
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+ // const isTypeOk = this.fileType.indexOf(fileExt) >= 0;
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+ // if (!isTypeOk) {
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+ // this.$modal.msgError(`文件格式不正确, 请上传${this.fileType.join("/")}格式文件!`);
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+ // return false;
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+ // }
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+ // }
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+ // 校检文件大小
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+ if (this.fileSize) {
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+ const isLt = file.size / 1024 / 1024 < this.fileSize;
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+ if (!isLt) {
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+ this.$modal.msgError(`上传文件大小不能超过 ${this.fileSize} MB!`);
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+ return false;
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}
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- return strs != '' ? strs.substr(0, strs.length - 1) : '';
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}
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+ this.$modal.loading("正在上传文件，请稍候...");
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+ this.number++;
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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 ${this.limit} 个!`);
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+ },
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+ // 上传失败
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+ handleUploadError(err) {
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+ this.$modal.msgError("上传文件失败，请重试");
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+ this.$modal.closeLoading()
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+ },
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+ // 上传成功回调
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+ handleUploadSuccess(res, file) {
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+ if (res.code === 200) {
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+ this.uploadList.push({ name: res.data.url, url: res.data.url });
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+ this.uploadedSuccessfully();
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+ } else {
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+ this.number--;
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+ this.$modal.closeLoading();
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+ this.$modal.msgError(res.msg);
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+ this.$refs.fileUpload.handleRemove(file);
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+ this.uploadedSuccessfully();
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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.$emit("input", this.listToString(this.fileList));
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+ },
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+ // 上传结束处理
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+ uploadedSuccessfully() {
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+ if (this.number > 0 && this.uploadList.length === this.number) {
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+ this.fileList = this.fileList.concat(this.uploadList);
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+ this.uploadList = [];
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+ this.number = 0;
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+ this.$emit("input", this.listToString(this.fileList));
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+ this.$modal.closeLoading();
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+ }
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+ },
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+ // 获取文件名称
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+ getFileName(name) {
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+ if (name.lastIndexOf("/") > -1) {
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+ return name.slice(name.lastIndexOf("/") + 1);
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+ } else {
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+ return "";
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+ }
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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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- .upload-file-uploader {
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- margin-bottom: 5px;
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- }
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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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-
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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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-
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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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+.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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yxc