<div id="myPhoto" v-show="personalPhoto">
 <div class="viewPhoto">
 <img src="" alt="" id="portrait"style="width: 300px;height: 300px" />
 </div>
 <div class="listBox">
 <dl>
 <dt>請(qǐng)上傳圖片</dt>
 <dd>
 <input type="file"id="saveImage" name="myphoto" >
 </dd>
 </dl>
 </div>
 <div class="save">
 <input type="button" value="保存圖片" @click="imageSubmit">
 </div>
 </div>

//實(shí)時(shí)顯示該圖片在頁(yè)面
 great(){
 document.getElementById('saveImage').onchange = function () {
 var imgFile = this.files[0];
 var fr = new FileReader();
 fr.onload = function () {
 document.getElementById('portrait').src = fr.result;
 };
 fr.readAsDataURL(imgFile);
 }
 },

imageSubmit(){
 let x = document.getElementById('saveImage').files[0];
 console.log(x);
 let params = new FormData() ; //創(chuàng)建一個(gè)form對(duì)象
 params.append('file',x,x.name); //append 向form表單添加數(shù)據(jù)
 //添加請(qǐng)求頭 通過(guò)form添加的圖片和文件的格式必須是multipart/form-data
 let config = {
 headers:{'Content-Type':'multipart/form-data'}
 };
 this.$axios.post("/user/image",params,config)
 .then(function(res){
 console.log(res);
 this.imageSave = res.data.image;
 sessionStorage.setItem('headImg',this.imageSave); //將圖片保存，并能夠在其他地方加載顯示
 router.go(0); //刷新頁(yè)面，頭像改變
 }.bind(this))
 .catch(function (error) {
 console.log(error);
 })
 }
 },

var windowURL = window.URL || window.webkitURL;