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| <template>
| <div>
| <el-upload
| :action="uploadUrl"
| :show-file-list="true"
| :limit="uploadNum"
| multiple
| :file-list="fileUrl"
| :on-remove="handleRemove"
| :before-remove="beforeRemove"
| :on-success="handleUploadSuccess"
| :before-upload="beforeUpload">
| <el-button size="small" type="primary">点击上传</el-button>
| <div slot="tip" class="el-upload__tip">只能上传pdf、mp4、mp3、png、jpg、jpge文件，且不超过{{fileSizeLimitM}}M</div>
| <div v-if="fileUrl && fileUrl.length > 0 && uploadNum === 1">
| <video class="returnShow" v-if="fileType === 'video'" :src="'/api/files/' + fileUrl[0].url"></video>
| <img class="returnShow" v-if="fileType === 'img'" :src="'/api/files/' + fileUrl[0].url"/>
| </div>
| </el-upload>
| </div>
| </template>
|
| <script>
| export default {
| name: "UploadC",
| props: {
| uploadNum: {
| required: false,
| default: 1,
| type: Number
| },
| fileType: {
| required: false,
| type: String
| },
| fileSizeLimitM: {
| required: false,
| default: 1,
| type: Number
| },
| fileUrl: {
| required: true,
| default: [],
| type: Array
| }
| },
| data() {
| return {
| uploadUrl: "http://localhost:8085/api/upload/upload",
| }
| },
| methods: {
| clearFile() {
| this.fileUrl = []
| },
| beforeRemove(file, fileList) {
| return this.$confirm(`确定移除 ${ file.name }？`);
| },
| handleRemove(file, fileList) {
| this.$emit('removeFile', this.fileUrl, file.name);
| },
| handleUploadSuccess(res, file) {
| this.fileUrl.push(res.response)
| this.$emit('getUploadUrl', this.fileUrl);
| },
| beforeUpload(file) {
| const limit = file.size / 1024 / 1024 < this.fileSizeLimitM;
| if (!limit) {
| this.$message.error(`上传文件大小不能超过 ${this.fileSizeLimitM}MB!`);
| }
| return limit;
| },
| }
| }
| </script>
|
| <style scoped>
| .returnShow {
| width: 300px;
| height: 200px;
| }
| .avatar-uploader {
| text-align: center;
| width: 100%
| }
| .avatar-uploader-icon:hover {
| border-color: #409EFF;
| }
| .avatar-uploader-icon {
| font-size: 28px;
| color: #8c939d;
| text-align: center;
| border: 1px dashed #d9d9d9;
| border-radius: 6px;
| cursor: pointer;
|
| }
| .avatar {
| display: block;
| }
| </style>
|
|
