北城已荒凉 2015-12-30 18:53 采纳率: 0%
浏览 58

上传文件作为链接提交

I want to give users 2 ways to submit a file to my site..

1) basic local->server file upload as follows...

<input id="uploadFilePost" accept=".jpg,.jpeg,.png,.gif" type="file" class="upload" />

document.getElementById("uploadFilePost").onchange = function () {
      myFormData = new FormData();
      myFormData.append('postImageUpload', $("#uploadFilePost").prop('files')[0]);
      //ajax call to submit myFormData and associated validation

This is working fine, but I ideally want to reuse the approach if possible for point 2...

2) file upload by submitting a link (e.g. www.imgur.com/image.jpg). To be clear there - I want to copy the file from the link to my server instead of just storing the link. What I'm really hoping is that there's some way I can programatically associate the image.jpg link as a file to the input uploadFilePost (which would trigger the exact same process I've already coded for point 1).

Would really appreciate thoughts from anyone on whether that outline solution is possible (or recommended), and if so, what high level series of steps you'd need to go through to convert the image.jpg link into a file that could be programmatically associated with the input in order to trigger the upload. Thanks!

  • 写回答

0条回答 默认 最新

    报告相同问题?

    悬赏问题

    • ¥15 微信会员卡接入微信支付商户号收款
    • ¥15 如何获取烟草零售终端数据
    • ¥15 数学建模招标中位数问题
    • ¥15 phython路径名过长报错 不知道什么问题
    • ¥15 深度学习中模型转换该怎么实现
    • ¥15 HLs设计手写数字识别程序编译通不过
    • ¥15 Stata外部命令安装问题求帮助!
    • ¥15 从键盘随机输入A-H中的一串字符串,用七段数码管方法进行绘制。提交代码及运行截图。
    • ¥15 TYPCE母转母,插入认方向
    • ¥15 如何用python向钉钉机器人发送可以放大的图片?