dongming6201 2016-08-23 07:18
浏览 239

在Golang中使用griddfs从Mongodb下载文件

I have already uploaded my files using gridfs in go lang. But having problems in downloading it...I dont know how to read the file in the MongoDB and show it in browser and once the user clicks it i want to download it to the users computer Please help me..Thanks

  • 写回答

1条回答 默认 最新

  • dqan70724 2016-08-27 00:53
    关注

    I have found how to do it. All we have do is read from the GridFS and write it in the response writer and set the content disposition to attachment or inline and set the content type and length. Thanks for the effort of others...

    评论

报告相同问题?

悬赏问题

  • ¥15 在获取boss直聘的聊天的时候只能获取到前40条聊天数据
  • ¥20 关于URL获取的参数,无法执行二选一查询
  • ¥15 液位控制,当液位超过高限时常开触点59闭合,直到液位低于低限时,断开
  • ¥15 marlin编译错误,如何解决?
  • ¥15 有偿四位数,节约算法和扫描算法
  • ¥15 VUE项目怎么运行,系统打不开
  • ¥50 pointpillars等目标检测算法怎么融合注意力机制
  • ¥20 Vs code Mac系统 PHP Debug调试环境配置
  • ¥60 大一项目课,微信小程序
  • ¥15 求视频摘要youtube和ovp数据集