<el-upload
:disabled="isExamSolt"
class="upload-demo"
:action="doUpload"
:before-upload="beforeUpload"
:on-change="handleChange"
ref="newupload"
multiple
:limit="1"
:on-exceed="handleExceed"
:auto-upload="false">
<el-button slot="trigger" size="small" :disabled="isExamSolt" type="primary">选取文件</el-button>
<el-button size="small" type="success" :disabled="isExamTea" @click="submitUpload">上传</el-button>
</el-upload>
加入第2行