HTTP“Content-Type”标头的所有可能值是什么？

问题描述

您可以在此处找到每种内容类型： http ://www.iana.org/assignments/media-types/media- types.xhtml

最常见的类型是：

1. 类型应用

   application/java-archive
   

   application/EDI-X12 application/EDIFACT application/javascript application/octet-stream application/ogg application/pdf application/xhtml+xml application/x-shockwave-flash application/json application/ld+json application/xml application/zip application/x-www-form-urlencoded

2. 输入音频

   audio/mpeg
   

   audio/x-ms-wma audio/vnd.rn-realaudio audio/x-wav

3. 输入图片

   image/gif
   

   image/jpeg image/png image/tiff image/vnd.microsoft.icon image/x-icon image/vnd.djvu image/svg+xml

4. 键入多部分

   multipart/mixed
   

   multipart/alternative multipart/related (using by MHTML (HTML mail).) multipart/form-data

5. 输入文字

   text/css
   

   text/csv text/html text/javascript (obsolete) text/plain text/xml

6. 输入视频

   video/mpeg
   

   video/mp4 video/quicktime video/x-ms-wmv video/x-msvideo video/x-flv video/webm

7. 输入 vnd ：

   application/vnd.android.package-archive
   

   application/vnd.oasis.opendocument.text application/vnd.oasis.opendocument.spreadsheet application/vnd.oasis.opendocument.presentation application/vnd.oasis.opendocument.graphics application/vnd.ms-excel application/vnd.openxmlformats-officedocument.spreadsheetml.sheet application/vnd.ms-powerpoint application/vnd.openxmlformats-officedocument.presentationml.presentation application/msword application/vnd.openxmlformats-officedocument.wordprocessingml.document application/vnd.mozilla.xul+xml

解决方法

Content-Type在将标头值传递给 HTTP 请求之前，我必须对其进行验证。

是否有所有可能值的特定列表Content-Type？

否则，有没有办法在 HTTP 请求中使用它之前验证内容类型？