我有一个文件上传在表单上,当我上传我的文件称为“theManifest.manifest”或“theManifest.appcache”时,MIME类型是不正确的。为什么上传的.appcache或.manifest文件的MIME类型是“application/octet-stream”?
我用“回声”在我的PHP代码,告诉我这是上传的文件的详细信息 - 这里是代码:
<form enctype="multipart/form-data" action="file-upload.php" method="POST">
Upload the manifest file:<input type="file" name="uploaded" id="id_upload" />
<input type="submit" value="Upload" />
</form>
这里是PHP代码,告诉我该文件是什么:
echo "<br> The file that was uploaded is as follows:";
echo "<br>uploaded_name = " . $_FILES['uploaded']['name'];
echo "<br>uploaded_size = " . $_FILES['uploaded']['size'];
echo "<br>uploaded_type = " . $_FILES['uploaded']['type'];
echo "<br>uploaded_tmp_name = " . $_FILES['uploaded']['tmp_name'];
echo "<br>uploaded_error = " . $_FILES['uploaded']['error'];
这里的输出我得到:
The file that was uploaded is as follows:
uploaded_name = theManifest.appcache
uploaded_size = 51
uploaded_type = application/octet-stream
uploaded_tmp_name = C:\xampp\tmp\php4064.tmp
uploaded_error = 0;
我只是不明白为什么的Firefox 8在Windows Vista上运行的日墨水,这两个.manifest和.appcache文件是 “application/octet-stream”的MIME类型。
下面是我的.appcache文件的内容,有时用.manifest重命名以测试此问题。
#This is a blank, test-cases-only, .manifest file.
这是一个包含注释(.manifest样式注释)的文本文件,没有别的。
任何想法为什么MIME类型是“application/octet-stream”在这里?
的正确 MIME类型,我应该在上面的代码中看到报道的一个 - 就是尽我所知 “文本/缓存清单”的 - 而不是“应用程序/八位字节流”