ant design vue 文件上传的集中页面

 <a-col  :md="24" class="uploadFiles">

                    <!-- <a-form-item :colon="false" label=" 算法服务 *" :help="fileList.length>0?'':'请上传文件!'"> -->

                                <!-- <a-upload-dragger

                                    :multiple="false"

                                    action

                                    :before-upload="beforeUpload"

                                    :file-list="fileList"

                                    :remove="remove"

                                    accept=".log"

                                >

                                    <p class="ant-upload-drag-icon">

                                    <img style=" 40px; height: 53px" src="@/assets/upload.png" />

                                    </p>

                                    <p class="ant-upload-text">点击或者拖拽导入文件进行上传</p>

                                    <p class="ant-upload-hint">

                                    (只支持log文件，编码格式需为GB2312格式)

                                    </p>

                                </a-upload-dragger> -->

                      <a-form-item :colon="false" label=" 算法服务 *">

                                  <a-upload-dragger  :multiple="false"  action

                                        v-decorator="[

                                          'evaluationServce',

                                          {

                                            valuePropName: 'fileList',

                                            getValueFromEvent: normFile,

                                            rules: [{ required: true, message: '请上传文件!' }]

                                          },

                                        ]"

                                        name="files"

                                        accept=".csv"

                                      >

                                    <p class="ant-upload-drag-icon">

                                    <img style=" 40px; height: 53px" src="@/assets/upload.png" />

                                    </p>

                                    <p class="ant-upload-text">点击或者拖拽导入文件进行上传</p>

                                    <p class="ant-upload-hint">

                                    (只支持log文件，编码格式需为GB2312格式)

                                    </p>

                                      </a-upload-dragger>

                    </a-form-item>

                    </a-col>