react项目实战学习笔记-学习56-upload引入

 <p>点击下方修改头像：</p>
      <Upload
        name="avatar"
        listType="picture-card"
        className="avatar-uploader"
        showUploadList={false}
        action="/api/upload"
        beforeUpload={beforeUpload}
        onChange={handleChange}
        headers={{"cms-token": localStorage.getItem('cms-token')}}
      >
        {imageUrl ? <img src={imageUrl} alt="avatar" style={{ width: '100%' }} /> : uploadButton}
      </Upload>