|  |  | 
 |  |  |                 <i class="el-icon-plus"></i> | 
 |  |  |             </div> | 
 |  |  |         </div> | 
 |  |  |         <input type="file" ref="file" :accept="accept" @change="getFile" /> | 
 |  |  |         <div style="display: block;"> | 
 |  |  |           <input type="file" ref="file" :accept="accept" @change="getFile" /> | 
 |  |  |           <progress id="progressBar" value="0" max="100"></progress> | 
 |  |  |           <span id="status">0%</span> | 
 |  |  |         </div> | 
 |  |  |     </div> | 
 |  |  | </template> | 
 |  |  |  | 
 |  |  | 
 |  |  |     }, | 
 |  |  |     getFile (e) { | 
 |  |  |       if (e.target && e.target.files.length > 0) { | 
 |  |  |         const config = { | 
 |  |  |           onUploadProgress: function(progressEvent) { | 
 |  |  |             console.log(progressEvent) | 
 |  |  |             const percentCompleted = Math.round((progressEvent.loaded * 100) / progressEvent.total); | 
 |  |  |             document.getElementById('progressBar').value = percentCompleted; | 
 |  |  |             document.getElementById('status').textContent = percentCompleted + '%'; | 
 |  |  |           }, | 
 |  |  |           headers: { | 
 |  |  |             'Content-Type': 'multipart/form-data' | 
 |  |  |           } | 
 |  |  |         } | 
 |  |  |  | 
 |  |  |         const loading = this.$loading({ | 
 |  |  |               lock: true, | 
 |  |  |               text: '上传中,请等待', | 
 |  |  |               spinner: 'el-icon-loading', | 
 |  |  |               background: 'rgba(0, 0, 0, 0.7)' | 
 |  |  |           }); | 
 |  |  |         this.$emit('loading') | 
 |  |  |         const formdate = new FormData() | 
 |  |  |         formdate.append('file', e.target.files[0]) | 
 |  |  |         formdate.append('folder', this.folder) | 
 |  |  |         axios.post(this.uploadImgUrl, formdate) | 
 |  |  |         axios.post(this.uploadImgUrl, formdate,config) | 
 |  |  |           .then(res => { | 
 |  |  |             this.$emit('success', res.data.data) | 
 |  |  |           }) | 
 |  |  | 
 |  |  |             this.$message.error(e) | 
 |  |  |           }) | 
 |  |  |           .finally(() => { | 
 |  |  |             loading.close(); | 
 |  |  |             this.$refs.file.value = null | 
 |  |  |           }) | 
 |  |  |       } |