import { Upload, message, Button } from 'antd';
import { UploadOutlined } from '@ant-design/icons';

const props = {
  name: 'file',
  action: 'https://www.mocky.io/v2/5cc8019d300000980a055e76',
  headers: {
    authorization: 'authorization-text',
  },
  onChange(info) {
    if (info.file.status !== 'uploading') {
      console.log(info.file, info.fileList);
    }
    if (info.file.status === 'done') {
      message.success(`${info.file.name} file uploaded successfully`);
    } else if (info.file.status === 'error') {
      message.error(`${info.file.name} file upload failed.`);
    }
  },
};

ReactDOM.render(
  <Upload {...props}>
    <Button icon={<UploadOutlined />}>Click to Upload</Button>
  </Upload>,
  mountNode,
);

import { Upload, Button } from 'antd';
import { UploadOutlined } from '@ant-design/icons';

const props = {
  action: 'https://www.mocky.io/v2/5cc8019d300000980a055e76',
  onChange({ file, fileList }) {
    if (file.status !== 'uploading') {
      console.log(file, fileList);
    }
  },
  defaultFileList: [
    {
      uid: '1',
      name: 'xxx.png',
      status: 'done',
      response: 'Server Error 500', // custom error message to show
      url: 'http://www.baidu.com/xxx.png',
    },
    {
      uid: '2',
      name: 'yyy.png',
      status: 'done',
      url: 'http://www.baidu.com/yyy.png',
    },
    {
      uid: '3',
      name: 'zzz.png',
      status: 'error',
      response: 'Server Error 500', // custom error message to show
      url: 'http://www.baidu.com/zzz.png',
    },
  ],
};

ReactDOM.render(
  <Upload {...props}>
    <Button icon={<UploadOutlined />}>Upload</Button>
  </Upload>,
  mountNode,
);

import { Upload, Button } from 'antd';
import { UploadOutlined } from '@ant-design/icons';

class MyUpload extends React.Component {
  state = {
    fileList: [
      {
        uid: '-1',
        name: 'xxx.png',
        status: 'done',
        url: 'http://www.baidu.com/xxx.png',
      },
    ],
  };

  handleChange = info => {
    let fileList = [...info.fileList];

    // 1. Limit the number of uploaded files
    // Only to show two recent uploaded files, and old ones will be replaced by the new
    fileList = fileList.slice(-2);

    // 2. Read from response and show file link
    fileList = fileList.map(file => {
      if (file.response) {
        // Component will show file.url as link
        file.url = file.response.url;
      }
      return file;
    });

    this.setState({ fileList });
  };

  render() {
    const props = {
      action: 'https://www.mocky.io/v2/5cc8019d300000980a055e76',
      onChange: this.handleChange,
      multiple: true,
    };
    return (
      <Upload {...props} fileList={this.state.fileList}>
        <Button icon={<UploadOutlined />}>Upload</Button>
      </Upload>
    );
  }
}

ReactDOM.render(<MyUpload />, mountNode);

import { Upload, Button } from 'antd';
import { UploadOutlined } from '@ant-design/icons';

ReactDOM.render(
  <Upload action="https://www.mocky.io/v2/5cc8019d300000980a055e76" directory>
    <Button icon={<UploadOutlined />}>Upload Directory</Button>
  </Upload>,
  mountNode,
);

import React, { useState } from 'react';
import { Upload, Button, message } from 'antd';
import { UploadOutlined } from '@ant-design/icons';

const Uploader = () => {
  const props = {
    beforeUpload: file => {
      const isPNG = file.type === 'image/png';
      if (!isPNG) {
        message.error(`${file.name} is not a png file`);
      }
      return isPNG || Upload.LIST_IGNORE;
    },
    onChange: info => {
      console.log(info.fileList);
    },
  };
  return (
    <Upload {...props}>
      <Button icon={<UploadOutlined />}>Upload png only</Button>
    </Upload>
  );
};

ReactDOM.render(<Uploader />, mountNode);

import { Upload, Button } from 'antd';
import { UploadOutlined } from '@ant-design/icons';

const props = {
  action: '//jsonplaceholder.typicode.com/posts/',
  listType: 'picture',
  previewFile(file) {
    console.log('Your upload file:', file);
    // Your process logic. Here we just mock to the same file
    return fetch('https://next.json-generator.com/api/json/get/4ytyBoLK8', {
      method: 'POST',
      body: file,
    })
      .then(res => res.json())
      .then(({ thumbnail }) => thumbnail);
  },
};

ReactDOM.render(
  <Upload {...props}>
    <Button icon={<UploadOutlined />}>Upload</Button>
  </Upload>,
  mountNode,
);

import { Upload, Button } from 'antd';
import { UploadOutlined } from '@ant-design/icons';

const props = {
  action: 'https://www.mocky.io/v2/5cc8019d300000980a055e76',
  listType: 'picture',
  beforeUpload(file) {
    return new Promise(resolve => {
      const reader = new FileReader();
      reader.readAsDataURL(file);
      reader.onload = () => {
        const img = document.createElement('img');
        img.src = reader.result;
        img.onload = () => {
          const canvas = document.createElement('canvas');
          canvas.width = img.naturalWidth;
          canvas.height = img.naturalHeight;
          const ctx = canvas.getContext('2d');
          ctx.drawImage(img, 0, 0);
          ctx.fillStyle = 'red';
          ctx.textBaseline = 'middle';
          ctx.font = '33px Arial';
          ctx.fillText('Ant Design', 20, 20);
          canvas.toBlob(resolve);
        };
      };
    });
  },
};

ReactDOM.render(
  <Upload {...props}>
    <Button icon={<UploadOutlined />}>Upload</Button>
  </Upload>,
  mountNode,
);

import { Upload, Button } from 'antd';
import { UploadOutlined, StarOutlined } from '@ant-design/icons';

const props = {
  action: 'https://www.mocky.io/v2/5cc8019d300000980a055e76',
  onChange({ file, fileList }) {
    if (file.status !== 'uploading') {
      console.log(file, fileList);
    }
  },
  defaultFileList: [
    {
      uid: '1',
      name: 'xxx.png',
      status: 'done',
      response: 'Server Error 500', // custom error message to show
      url: 'http://www.baidu.com/xxx.png',
    },
    {
      uid: '2',
      name: 'yyy.png',
      status: 'done',
      url: 'http://www.baidu.com/yyy.png',
    },
    {
      uid: '3',
      name: 'zzz.png',
      status: 'error',
      response: 'Server Error 500', // custom error message to show
      url: 'http://www.baidu.com/zzz.png',
    },
  ],
  showUploadList: {
    showDownloadIcon: true,
    downloadIcon: 'download ',
    showRemoveIcon: true,
    removeIcon: <StarOutlined onClick={e => console.log(e, 'custom removeIcon event')} />,
  },
};

ReactDOM.render(
  <Upload {...props}>
    <Button icon={<UploadOutlined />}>Upload</Button>
  </Upload>,
  mountNode,
);

import React, { useState } from 'react';
import { Upload } from 'antd';
import ImgCrop from 'antd-img-crop';

const Demo = () => {
  const [fileList, setFileList] = useState([
    {
      uid: '-1',
      name: 'image.png',
      status: 'done',
      url: 'https://zos.alipayobjects.com/rmsportal/jkjgkEfvpUPVyRjUImniVslZfWPnJuuZ.png',
    },
  ]);

  const onChange = ({ fileList: newFileList }) => {
    setFileList(newFileList);
  };

  const onPreview = async file => {
    let src = file.url;
    if (!src) {
      src = await new Promise(resolve => {
        const reader = new FileReader();
        reader.readAsDataURL(file.originFileObj);
        reader.onload = () => resolve(reader.result);
      });
    }
    const image = new Image();
    image.src = src;
    const imgWindow = window.open(src);
    imgWindow.document.write(image.outerHTML);
  };

  return (
    <ImgCrop rotate>
      <Upload
        action="https://www.mocky.io/v2/5cc8019d300000980a055e76"
        listType="picture-card"
        fileList={fileList}
        onChange={onChange}
        onPreview={onPreview}
      >
        {fileList.length < 5 && '+ Upload'}
      </Upload>
    </ImgCrop>
  );
};

ReactDOM.render(<Demo />, mountNode);

import { Upload, message } from 'antd';
import { LoadingOutlined, PlusOutlined } from '@ant-design/icons';

function getBase64(img, callback) {
  const reader = new FileReader();
  reader.addEventListener('load', () => callback(reader.result));
  reader.readAsDataURL(img);
}

function beforeUpload(file) {
  const isJpgOrPng = file.type === 'image/jpeg' || file.type === 'image/png';
  if (!isJpgOrPng) {
    message.error('You can only upload JPG/PNG file!');
  }
  const isLt2M = file.size / 1024 / 1024 < 2;
  if (!isLt2M) {
    message.error('Image must smaller than 2MB!');
  }
  return isJpgOrPng && isLt2M;
}

class Avatar extends React.Component {
  state = {
    loading: false,
  };

  handleChange = info => {
    if (info.file.status === 'uploading') {
      this.setState({ loading: true });
      return;
    }
    if (info.file.status === 'done') {
      // Get this url from response in real world.
      getBase64(info.file.originFileObj, imageUrl =>
        this.setState({
          imageUrl,
          loading: false,
        }),
      );
    }
  };

  render() {
    const { loading, imageUrl } = this.state;
    const uploadButton = (
      <div>
        {loading ? <LoadingOutlined /> : <PlusOutlined />}
        <div style={{ marginTop: 8 }}>Upload</div>
      </div>
    );
    return (
      <Upload
        name="avatar"
        listType="picture-card"
        className="avatar-uploader"
        showUploadList={false}
        action="https://www.mocky.io/v2/5cc8019d300000980a055e76"
        beforeUpload={beforeUpload}
        onChange={this.handleChange}
      >
        {imageUrl ? <img src={imageUrl} alt="avatar" style={{ width: '100%' }} /> : uploadButton}
      </Upload>
    );
  }
}

ReactDOM.render(<Avatar />, mountNode);

.avatar-uploader > .ant-upload {
  width: 128px;
  height: 128px;
}

import { Upload, Modal } from 'antd';
import { PlusOutlined } from '@ant-design/icons';

function getBase64(file) {
  return new Promise((resolve, reject) => {
    const reader = new FileReader();
    reader.readAsDataURL(file);
    reader.onload = () => resolve(reader.result);
    reader.onerror = error => reject(error);
  });
}

class PicturesWall extends React.Component {
  state = {
    previewVisible: false,
    previewImage: '',
    previewTitle: '',
    fileList: [
      {
        uid: '-1',
        name: 'image.png',
        status: 'done',
        url: 'https://zos.alipayobjects.com/rmsportal/jkjgkEfvpUPVyRjUImniVslZfWPnJuuZ.png',
      },
      {
        uid: '-2',
        name: 'image.png',
        status: 'done',
        url: 'https://zos.alipayobjects.com/rmsportal/jkjgkEfvpUPVyRjUImniVslZfWPnJuuZ.png',
      },
      {
        uid: '-3',
        name: 'image.png',
        status: 'done',
        url: 'https://zos.alipayobjects.com/rmsportal/jkjgkEfvpUPVyRjUImniVslZfWPnJuuZ.png',
      },
      {
        uid: '-4',
        name: 'image.png',
        status: 'done',
        url: 'https://zos.alipayobjects.com/rmsportal/jkjgkEfvpUPVyRjUImniVslZfWPnJuuZ.png',
      },
      {
        uid: '-xxx',
        percent: 50,
        name: 'image.png',
        status: 'uploading',
        url: 'https://zos.alipayobjects.com/rmsportal/jkjgkEfvpUPVyRjUImniVslZfWPnJuuZ.png',
      },
      {
        uid: '-5',
        name: 'image.png',
        status: 'error',
      },
    ],
  };

  handleCancel = () => this.setState({ previewVisible: false });

  handlePreview = async file => {
    if (!file.url && !file.preview) {
      file.preview = await getBase64(file.originFileObj);
    }

    this.setState({
      previewImage: file.url || file.preview,
      previewVisible: true,
      previewTitle: file.name || file.url.substring(file.url.lastIndexOf('/') + 1),
    });
  };

  handleChange = ({ fileList }) => this.setState({ fileList });

  render() {
    const { previewVisible, previewImage, fileList, previewTitle } = this.state;
    const uploadButton = (
      <div>
        <PlusOutlined />
        <div style={{ marginTop: 8 }}>Upload</div>
      </div>
    );
    return (
      <>
        <Upload
          action="https://www.mocky.io/v2/5cc8019d300000980a055e76"
          listType="picture-card"
          fileList={fileList}
          onPreview={this.handlePreview}
          onChange={this.handleChange}
        >
          {fileList.length >= 8 ? null : uploadButton}
        </Upload>
        <Modal
          visible={previewVisible}
          title={previewTitle}
          footer={null}
          onCancel={this.handleCancel}
        >
          <img alt="example" style={{ width: '100%' }} src={previewImage} />
        </Modal>
      </>
    );
  }
}

ReactDOM.render(<PicturesWall />, mountNode);

import { Upload, message } from 'antd';
import { InboxOutlined } from '@ant-design/icons';

const { Dragger } = Upload;

const props = {
  name: 'file',
  multiple: true,
  action: 'https://www.mocky.io/v2/5cc8019d300000980a055e76',
  onChange(info) {
    const { status } = info.file;
    if (status !== 'uploading') {
      console.log(info.file, info.fileList);
    }
    if (status === 'done') {
      message.success(`${info.file.name} file uploaded successfully.`);
    } else if (status === 'error') {
      message.error(`${info.file.name} file upload failed.`);
    }
  },
  onDrop(e) {
    console.log('Dropped files', e.dataTransfer.files);
  },
};

ReactDOM.render(
  <Dragger {...props}>
    <p className="ant-upload-drag-icon">
      <InboxOutlined />
    </p>
    <p className="ant-upload-text">Click or drag file to this area to upload</p>
    <p className="ant-upload-hint">
      Support for a single or bulk upload. Strictly prohibit from uploading company data or other
      band files
    </p>
  </Dragger>,
  mountNode,
);

import { Upload, Button, message } from 'antd';
import { UploadOutlined } from '@ant-design/icons';

class Demo extends React.Component {
  state = {
    fileList: [],
    uploading: false,
  };

  handleUpload = () => {
    const { fileList } = this.state;
    const formData = new FormData();
    fileList.forEach(file => {
      formData.append('files[]', file);
    });
    this.setState({
      uploading: true,
    });
    // You can use any AJAX library you like
    fetch('https://www.mocky.io/v2/5cc8019d300000980a055e76', {
      method: 'POST',
      body: formData,
    })
      .then(res => res.json())
      .then(() => {
        this.setState({
          fileList: [],
        });
        message.success('upload successfully.');
      })
      .catch(() => {
        message.error('upload failed.');
      })
      .finally(() => {
        this.setState({
          uploading: false,
        });
      });
  };

  render() {
    const { uploading, fileList } = this.state;
    const props = {
      onRemove: file => {
        this.setState(state => {
          const index = state.fileList.indexOf(file);
          const newFileList = state.fileList.slice();
          newFileList.splice(index, 1);
          return {
            fileList: newFileList,
          };
        });
      },
      beforeUpload: file => {
        this.setState(state => ({
          fileList: [...state.fileList, file],
        }));
        return false;
      },
      fileList,
    };

    return (
      <>
        <Upload {...props}>
          <Button icon={<UploadOutlined />}>Select File</Button>
        </Upload>
        <Button
          type="primary"
          onClick={this.handleUpload}
          disabled={fileList.length === 0}
          loading={uploading}
          style={{ marginTop: 16 }}
        >
          {uploading ? 'Uploading' : 'Start Upload'}
        </Button>
      </>
    );
  }
}

ReactDOM.render(<Demo />, mountNode);

import { Upload, Button } from 'antd';
import { UploadOutlined } from '@ant-design/icons';

const fileList = [
  {
    uid: '-1',
    name: 'xxx.png',
    status: 'done',
    url: 'https://zos.alipayobjects.com/rmsportal/jkjgkEfvpUPVyRjUImniVslZfWPnJuuZ.png',
    thumbUrl: 'https://zos.alipayobjects.com/rmsportal/jkjgkEfvpUPVyRjUImniVslZfWPnJuuZ.png',
  },
  {
    uid: '-2',
    name: 'yyy.png',
    status: 'error',
  },
];

ReactDOM.render(
  <>
    <Upload
      action="https://www.mocky.io/v2/5cc8019d300000980a055e76"
      listType="picture"
      defaultFileList={[...fileList]}
    >
      <Button icon={<UploadOutlined />}>Upload</Button>
    </Upload>
    <br />
    <br />
    <Upload
      action="https://www.mocky.io/v2/5cc8019d300000980a055e76"
      listType="picture"
      defaultFileList={[...fileList]}
      className="upload-list-inline"
    >
      <Button icon={<UploadOutlined />}>Upload</Button>
    </Upload>
  </>,
  mountNode,
);

/* tile uploaded pictures */
.upload-list-inline .ant-upload-list-item {
  float: left;
  width: 200px;
  margin-right: 8px;
}

.upload-list-inline [class*='-upload-list-rtl'] .ant-upload-list-item {
  float: right;
}

import { Upload, Button, Space } from 'antd';
import { UploadOutlined } from '@ant-design/icons';

ReactDOM.render(
  <Space direction="vertical" style={{ width: '100%' }} size="large">
    <Upload
      action="https://www.mocky.io/v2/5cc8019d300000980a055e76"
      listType="picture"
      maxCount={1}
    >
      <Button icon={<UploadOutlined />}>Upload (Max: 1)</Button>
    </Upload>
    <Upload
      action="https://www.mocky.io/v2/5cc8019d300000980a055e76"
      listType="picture"
      maxCount={3}
      multiple
    >
      <Button icon={<UploadOutlined />}>Upload (Max: 3)</Button>
    </Upload>
  </Space>,
  mountNode,
);

import { Form, Upload, message, Button } from 'antd';
import { UploadOutlined } from '@ant-design/icons';

class AliyunOSSUpload extends React.Component {
  state = {
    OSSData: {},
  };

  async componentDidMount() {
    await this.init();
  }

  init = async () => {
    try {
      const OSSData = await this.mockGetOSSData();

      this.setState({
        OSSData,
      });
    } catch (error) {
      message.error(error);
    }
  };

  // Mock get OSS api
  // https://help.aliyun.com/document_detail/31988.html
  mockGetOSSData = () => ({
    dir: 'user-dir/',
    expire: '1577811661',
    host: '//www.mocky.io/v2/5cc8019d300000980a055e76',
    accessId: 'c2hhb2RhaG9uZw==',
    policy: 'eGl4aWhhaGFrdWt1ZGFkYQ==',
    signature: 'ZGFob25nc2hhbw==',
  });

  onChange = ({ fileList }) => {
    const { onChange } = this.props;
    console.log('Aliyun OSS:', fileList);
    if (onChange) {
      onChange([...fileList]);
    }
  };

  onRemove = file => {
    const { value, onChange } = this.props;

    const files = value.filter(v => v.url !== file.url);

    if (onChange) {
      onChange(files);
    }
  };

  getExtraData = file => {
    const { OSSData } = this.state;

    return {
      key: file.url,
      OSSAccessKeyId: OSSData.accessId,
      policy: OSSData.policy,
      Signature: OSSData.signature,
    };
  };

  beforeUpload = async file => {
    const { OSSData } = this.state;
    const expire = OSSData.expire * 1000;

    if (expire < Date.now()) {
      await this.init();
    }

    const suffix = file.name.slice(file.name.lastIndexOf('.'));
    const filename = Date.now() + suffix;
    file.url = OSSData.dir + filename;

    return file;
  };

  render() {
    const { value } = this.props;
    const props = {
      name: 'file',
      fileList: value,
      action: this.state.OSSData.host,
      onChange: this.onChange,
      onRemove: this.onRemove,
      data: this.getExtraData,
      beforeUpload: this.beforeUpload,
    };
    return (
      <Upload {...props}>
        <Button icon={<UploadOutlined />}>Click to Upload</Button>
      </Upload>
    );
  }
}

const FormPage = () => (
  <Form labelCol={{ span: 4 }}>
    <Form.Item label="Photos" name="photos">
      <AliyunOSSUpload />
    </Form.Item>
  </Form>
);

ReactDOM.render(<FormPage />, mountNode);

import React, { useState, useCallback, useRef } from 'react';
import { Upload, Button, Tooltip } from 'antd';
import { DndProvider, useDrag, useDrop } from 'react-dnd';
import { HTML5Backend } from 'react-dnd-html5-backend';
import update from 'immutability-helper';
import { UploadOutlined } from '@ant-design/icons';

const type = 'DragableUploadList';

const DragableUploadListItem = ({ originNode, moveRow, file, fileList }) => {
  const ref = React.useRef();
  const index = fileList.indexOf(file);
  const [{ isOver, dropClassName }, drop] = useDrop({
    accept: type,
    collect: monitor => {
      const { index: dragIndex } = monitor.getItem() || {};
      if (dragIndex === index) {
        return {};
      }
      return {
        isOver: monitor.isOver(),
        dropClassName: dragIndex < index ? ' drop-over-downward' : ' drop-over-upward',
      };
    },
    drop: item => {
      moveRow(item.index, index);
    },
  });
  const [, drag] = useDrag({
    type,
    item: { index },
    collect: monitor => ({
      isDragging: monitor.isDragging(),
    }),
  });
  drop(drag(ref));
  const errorNode = <Tooltip title="Upload Error">{originNode.props.children}</Tooltip>;
  return (
    <div
      ref={ref}
      className={`ant-upload-draggable-list-item ${isOver ? dropClassName : ''}`}
      style={{ cursor: 'move' }}
    >
      {file.status === 'error' ? errorNode : originNode}
    </div>
  );
};

const DragSortingUpload = () => {
  const [fileList, setFileList] = useState([
    {
      uid: '-1',
      name: 'image1.png',
      status: 'done',
      url: 'https://zos.alipayobjects.com/rmsportal/jkjgkEfvpUPVyRjUImniVslZfWPnJuuZ.png',
    },
    {
      uid: '-2',
      name: 'image2.png',
      status: 'done',
      url: 'https://zos.alipayobjects.com/rmsportal/jkjgkEfvpUPVyRjUImniVslZfWPnJuuZ.png',
    },
    {
      uid: '-3',
      name: 'image3.png',
      status: 'done',
      url: 'https://zos.alipayobjects.com/rmsportal/jkjgkEfvpUPVyRjUImniVslZfWPnJuuZ.png',
    },
    {
      uid: '-4',
      name: 'image4.png',
      status: 'done',
      url: 'https://zos.alipayobjects.com/rmsportal/jkjgkEfvpUPVyRjUImniVslZfWPnJuuZ.png',
    },
    {
      uid: '-5',
      name: 'image.png',
      status: 'error',
    },
  ]);

  const moveRow = useCallback(
    (dragIndex, hoverIndex) => {
      const dragRow = fileList[dragIndex];
      setFileList(
        update(fileList, {
          $splice: [
            [dragIndex, 1],
            [hoverIndex, 0, dragRow],
          ],
        }),
      );
    },
    [fileList],
  );

  const onChange = ({ fileList: newFileList }) => {
    setFileList(newFileList);
  };

  return (
    <DndProvider backend={HTML5Backend}>
      <Upload
        action="https://www.mocky.io/v2/5cc8019d300000980a055e76"
        fileList={fileList}
        onChange={onChange}
        itemRender={(originNode, file, currFileList) => (
          <DragableUploadListItem
            originNode={originNode}
            file={file}
            fileList={currFileList}
            moveRow={moveRow}
          />
        )}
      >
        <Button icon={<UploadOutlined />}>Click to Upload</Button>
      </Upload>
    </DndProvider>
  );
};

ReactDOM.render(<DragSortingUpload />, mountNode);

#components-upload-demo-drag-sorting .ant-upload-draggable-list-item {
  border-top: 2px dashed rgba(0, 0, 0, 0);
  border-bottom: 2px dashed rgba(0, 0, 0, 0);
}
#components-upload-demo-drag-sorting .ant-upload-draggable-list-item.drop-over-downward {
  border-bottom-color: #1890ff;
}
#components-upload-demo-drag-sorting .ant-upload-draggable-list-item.drop-over-upward {
  border-top-color: #1890ff;
}

import { Upload, message, Button } from 'antd';
import { UploadOutlined } from '@ant-design/icons';

const props = {
  name: 'file',
  action: 'https://www.mocky.io/v2/5cc8019d300000980a055e76',
  headers: {
    authorization: 'authorization-text',
  },
  onChange(info) {
    if (info.file.status !== 'uploading') {
      console.log(info.file, info.fileList);
    }
    if (info.file.status === 'done') {
      message.success(`${info.file.name} file uploaded successfully`);
    } else if (info.file.status === 'error') {
      message.error(`${info.file.name} file upload failed.`);
    }
  },
  progress: {
    strokeColor: {
      '0%': '#108ee9',
      '100%': '#87d068',
    },
    strokeWidth: 3,
    format: percent => `${parseFloat(percent.toFixed(2))}%`,
  },
};

ReactDOM.render(
  <Upload {...props}>
    <Button icon={<UploadOutlined />}>Click to Upload</Button>
  </Upload>,
  mountNode,
);