作为一个Dropbox Camera Upload功能的资深用户，对于我Camera Uploads文件夹里数百个类似2002-12-08 12.00.00-1-2.jpg这种文件名的文件表示不能忍。
我本来以为是MIUI的Bug，后来MIUI刷了几个月都没能解决。换了原生系统这毛病依然还在，果断去Dropbox的官方论坛搜索之。发现是有些拍照应用拍出来照片的EXIF信息出错造成的（感谢 Lihiniya https://forums.dropbox.com/topic.php?id=91810#post-504267）。虽然文件名和创建文件的时间没有了意义，但文件修改时间和拍照时间相差不大。于是打算用文件修改时间来修改文件名。
开工，用Autohotkey写。基本思路是遍历Camera Uploads的所有文件，找出需要重命名的文件，然后一个一个的处理。好久没写过AHK了，花了两个多小时才写完。
使用方法：直接打开exe文件，然后按开始键+2，输入你的Camera Uploads文件夹的地址，回车，它就会自动修改错误的文件名。PS：如果文件重名不会覆盖，会提示你无法重命名的文件名。
编译好的exe文件链接：https://www.dropbox.com/s/gpthiuylklui3x0/fixDropboxCameraUploadTimeBug.exe
源代码链接：https://www.dropbox.com/s/wnl6sg13qnc47e4/fixDropboxCameraUploadTimeBug.ahk
源代码如下：
#2::
InputBox, photoPath, Please Input the PATH of Camera Uploads , like:D:\Dropbox\Camera Uploads, , 300,128 ;input setting
if ErrorLevel
MsgBox, Exit，88~
else
{
photoPath := RegExReplace(photoPath,"\\$","") ;删除末尾多余的\ | Delete the extra \ in the end of the path
;MsgBox, You entered "%photoPath%"
Loop, %photoPath%\*.*, 0, 1 ;Loop the input fold
{
;MsgBox, 4, , Filename = %A_LoopFileFullPath%`n`nContinue?
tempFile = %A_LoopFileFullPath%
FoundPos := RegExMatch(tempFile, "2002-12-08 12.00.00") ;detect one file is a file with time bug
if FoundPos
{
;msgbox %tempFile% %FoundPos%
renameOneFile(tempFile) ;process one file
}
}
}
return
renameOneFile(filePath)
{
FileGetTime, modifiedTime, %filePath% ;get the modified time
;tempFileFullPath := RegExReplace(modifiedTime,"(\d4)(\d2)(\d2)(\d2)(\d2)(\d2)","$1-$2-$3 $4.$5.$6")
tempFileFullPath := RegExReplace(modifiedTime,"(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})","$1-$2-$3 $4.$5.$6") ;convert only number time to the Dropbox format file name
tempFileFullPath := RegExReplace(filePath,"(?<=\\)[\d-\. ]{19,}(?=.[a-z]{3})",tempFileFullPath) ;add path
;msgbox %filePath%`n%tempFileFullPath%
FileMove, %filePath%, %tempFileFullPath%, 0 ;change the file name
if ErrorLevel
msgbox %filePath% ;msg the file path that cannot be changed for user
return
}
