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如何从上载档案中获取链接?
原标题:How to get a link from an uploaded file?
  • 时间:2010-12-29 23:40:32
  •  标签:
  • php
最佳回答

您联系的法典(标题Saving the Uploaded file)中的最后一段文字指出,它得到了保存:

echo "Stored in: " . "upload/" . $_FILES["file"]["name"];

因此,假定<代码>upload ,即:src。 将:

echo  <img src="/upload/ .$_FILES["file"]["name"]. " /> ;
问题回答

通常,视你的服务器配置,图像(或任何上载)上载。 你们需要把复印件放在你的网络名录上(可能放在像“超载图像”这样的子里)。 你也可以重新命名这一进程中的档案,因为其名称将是对手法23ur20dasjsdablah。 jpg

The uploaded file will be deleted if you do not copy it so. So copy it to either public or private directory, as in link w3school...:

 move_uploaded_file($_FILES["file"]["tmp_name"],
  "upload/" . $_FILES["file"]["name"]);
  echo "Stored in: " . "upload/" . $_FILES["file"]["name"];

公开,如档案

<img src="path-to-img.jpg" />

and then the file needs to reside in a readable directory by the webserver. The default fileupload-directory is not readable, so copy the file.

私人,你利用Sphp为你找到档案:

<img src="getFile.php?filename=myfile.jpg">

//getFile.php
header( content-type: image/jpeg );
echo file_get_contents( myjpg.jpg );

regards, /t





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