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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) {
| this.$notify.info({
| title: "消息",
| message: "资源下载中,请稍后..."
| })
| axios({
| method: "get",
| url: url,
| responseType: "blob"
| })
| .then((res) => {
| if (res.status == 200) {
| var a = document.createElement("a")
| var strs = url.split("/")
| var href = new Blob([res.data], { type: "image/jpeg" })
| a.href = URL.createObjectURL(href)
| a.download = strs[strs.length - 1] + ".jpg"
| a.click()
| }
| })
| .catch((err) => {
| this.$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>
|
|
