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<template>
<div>
<el-upload
action="http://192.168.110.67/mall/file/image/upload"
list-type="picture-card"
:on-preview="handlePictureCardPreview"
:on-remove="handleRemove"
:on-success="handleAvatarSuccess"
:headers="headers"
:file-list="fileList"
accept=""
>
<i class="el-icon-plus"></i>
</el-upload>
<el-dialog :visible.sync="dialogVisible">
<img width="100%" :src="dialogImageUrl" alt />
</el-dialog>
</div>
</template>
<script>
export default {
data() {
return {
dialogImageUrl: "",
dialogVisible: false,
fileList: [
{
name: "",
url: "",
},
],
};
},
computed: {
headers() {
return {
Authorization: localStorage.getItem("backToken") || "",
};
},
},
methods: {
// 图片上传成功的返回值
handleAvatarSuccess(res, file) {
if (res.resultCode == 200) {
this.$emit("imgUrl", res.data.url);
this.imageUrl = res.data.url;
} else {
this.$message.error(res.message);
}
},
handleRemove(file, fileList) {
this.$emit("imgUrl", "");
},
handlePictureCardPreview(file) {
this.dialogImageUrl = file.url;
this.dialogVisible = true;
},
showImg(cover) {
let file = {
name: "",
url: cover,
};
this.fileList = [file]
},
},
};
</script>
<style>
.avatar {
width: 100%;
height: 100%;
}
</style>