elementUI upload 上传 传参
<el-upload class="upload-demo" action="https://jsonplaceholder.typicode.com/posts/" :on-preview="handlePreview" :on-remove="handleRemove" :before-remove="beforeRemove" multiple :limit="3" :on-exceed="handleExceed"
:on-success="(response, file, fileList) => uploadSuccess(response, file, fileList, scope.$index)" :file-list="fileList"> <el-button size="small" type="primary">点击上传</el-button> <div slot="tip" class="el-upload__tip">只能上传jpg/png文件,且不超过500kb</div> </el-upload>
js
methods:{ uploadSuccess(response, file, fileList, scope.$index){ } }