element不上传文件 ，点击提交不能触发 http-request怎么解决?

Question

上传我加了一个默认图，但是点击提交不触发 :http-request，非得上传一下文件才能触发，这个怎么解决？

uploadImg是调用的这个方法 this.$refs.upload.submit()

 
        <el-upload
            ref="upload"
            :headers="myHeaders"
            class="avatar-uploader avatar-uploaderOne"
            action="http://47.93.4.35:9090/shop/upload"
            :http-request="uploadImg"
            :show-file-list="false"
            :on-preview="handlePreview"
            :on-success="handleAvatarSuccess"
            :onSuccess="uploadSuccess"
            :on-change="handleChange"
            :before-upload="beforeAvatarUpload"
            :before-remove="beforeRemove"
            :auto-upload="false">
            <img v-if="true" :src="imageUrl" class="avatar">
            <i v-else class="el-icon-plus avatar-uploader-icon" style="margin-left: -20px"></i>
          </el-upload>
          
          
          

Answer 1

:auto-upload="false"......
这怎么会自动上传

Answer 2

获取选择文件，使用FormData上传
https://www.jianshu.com/p/449...