问强制jdownloader为任何url命名文件，而无需在UI中手动设置名称。

EN

https://board.jdownloader.org/server-file.mp4#filename=custom-filename.mp4

https://gist.github.com/rodrigolmacedo/231a7692ace1b0cbf6aa7dc82d0e665a

<jd:append>
-> this placeholder will be replaced by previous value where the placeholder is being used in

<jd:prop:KEY>
-> this placeholder reads out an internal property of the downloadlink itself. properties are plugin specific and there are plans that plugins can return a list of supported properties that can be used here

<jd:indexof>
-> this placeholder will be replaced by number of index of the downloadlink within its package. first link will be 1, second link will be 2 and so on. It's just the index within the package!
-> will be replaced in real time

<jd:subfolderbyplugin>
-> some plugins support recursive folder support. if supported by plugin, then the downloads will have same directory structure like shown in browser

<jd:env:KEY>
-> this placeholder will be replaced by KEY environment variable of your system
-> will be replaced in real time

<jd:orgfilename> <jd:orgfilename:number>
-> this placeholder will be replaced by original filename or matching group(number) of filename pattern

<jd:packagename>
-> this placeholder will be replaced by the current package name
-> will be replaced in real time

<jd:orgfiletype> <jd:orgfiletype:Pattern>
-> this placeholder will be replaced by the file extension of the file or the match of the given pattern

<jd:orgfilenamewithoutext>
-> this placeholder will be replaced by original filename without file extension

<jd:hoster:number>
-> this placeholder will be replaced by the matching group(number) of downloadurl pattern or the host itself if number is -1

<jd:source:(number)pattern>
-> this placeholder will be replaced by the match of sourceurl pattern. with number you can specify which sourceurl to process

<jd:simpledate:simpleDateFormatString>
-> this placeholder will be replaced by time formatted with simpleDateFormatString, see docs.oracle.com/javase/7/docs/api/java/text/SimpleDateFormat.html
-> will be replaced in real time

<jd:orgpackagename>
-> this placeholder will be replaced by the original package name  ```



  https://board.jdownloader.org/showthread.php?p=421993