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效果图:
思路:当上传的时候,才显示 进度条,上传完毕,不显示进度条。然后再显示 缩略图
- <el-form-item label="缩略图" prop="picurl">
-
- <!--缩略图-->
- <img v-if="showThumbnail" :src="showThumbnailUrl" class="thumbnail" />
-
-
- <!---进度条--->
- <el-progress
- v-if="showProcess"
- type="circle"
- :percentage="progressPercent"
- class="process"
- >
- </el-progress>
-
-
- <!---上传组件---->
- <el-upload
- :show-file-list="false"
- :auto-upload="true"
- :before-upload="handleThumbnailBeforeUpload"
- :http-request="handleThumbnailUpload"
- :on-change="handleThumbnailChange"
- >
-
- <!----上传按钮--->
- <el-button type="primary">
- <el-icon :size="18"><UploadFilled /></el-icon> <span>上传&
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