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| <template>
| <div class="imgBox">
| <img
| :src="'/httpImage/'+url"
| class="cursor-pointer"
| v-if="isPreview"
| preview
| />
| <img
| :src="'/httpImage/'+url"
| v-if="!isPreview"
| />
| <el-button class="btn" @click="downloadIamge('/httpImage/'+url)">
| <i class="iconfont iconxiazai"></i>
| </el-button>
| </div>
| </template>
| <script>
| import axios from "axios"
| export default {
| props:{
| url: {
| default: "",
| type: String
| },
| isPreview: {
| default: true,
| type: Boolean
| }
| },
| methods:{
| downloadIamge(url) {
| axios({
| method: "get",
| url: url,
| responseType: 'blob'
| }).then(res => {
| if (res.status == 200) {
| var a = document.createElement('a')
| var strs = url.split('/')
| var href = new Blob([res.data],{type: 'image/jpeg'})
| a.href = URL.createObjectURL(href);
| a.download = strs[strs.length - 1]+'.jpg'
| a.click()
| }
| }).catch(err => {
| this.$notify({
| type: "error",
| message: "下载失败，"+err+"请重试！",
| })
| })
| },
| }
|
| }
| </script>
| <style lang="scss" scoped>
| .imgBox{
| width: 100%;
| height: 100%;
| position: relative;
| img {
| width: 100%;
| height: 100%;
| object-fit: contain
| }
| .btn {
| width: 30px;
| height: 30px;
| position: absolute;
| padding: 0;
| right: 20%;
| opacity: 1;
| bottom: 10px;
| -webkit-animation: fadenum 0.7s ease;
| display: none;
| i {
| font-size: 20px
| }
| }
| }
| .imgBox:hover .btn {
| display: inline;
| }
| @-webkit-keyframes fadenum{ /*设置内容由显示变为隐藏*/
|
| 0%{opacity: 0;}
|
| 100%{opacity: 1;}
|
| }
|
| </style>
|
|
