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antd+FileSaver实现浏览器文件下载一、antd绘制下载文件按钮<Button loading={this.state.downLoading} type="primary" onClick={() => { this.downLoadExcel(); }}> <DownloadOutlined /> 模板下载{' '}</Button>二、FileSaver实现文件下载安装：npm i

Ant-Design Upload实现文件上传const [form] = Form.useForm();const [fileList, setFileList] = useState([]); // 点击保存const okHandle = () => { form.validateFields().then(fieldsValue => { let data = new FormData(); //通过FormData将文件转成二进制数据 let