ODT使用什么字符编码？

每当我用默认设置打开由LibreOffice保存的ODT文件，并在纯文本编辑器中打开它时，我都会感到无聊。我输入的文字没有一丝痕迹。

ODT使用哪种字符编码？

ODT文件是包含几个文件的压缩归档文件（zip文件）。如果将其解压缩（解压缩），则会找到其中的内容。

$ unzip foo.odt
Archive:  foo.odt
extracting: mimetype                
 inflating: Pictures/2000006A00000BF2000000FE05FAFF99.svm  
 inflating: Pictures/200000B200000BFC000002A0046833A0.svm  
 inflating: Pictures/200000EA00000F69000002A0332EA603.svm  
 inflating: Pictures/2000006200000AA500000136B263D3BB.svm  
 inflating: Pictures/2000006A00000AD2000001917B356A9B.svm  
 inflating: Pictures/2000005A00000A5A0000017F19B0D1EE.svm  
 inflating: Pictures/2000009200001036000001309FA6D695.svm  
 inflating: Pictures/2000008E00001C330000034F3E642D92.svm  
 inflating: Pictures/20000092000011AD0000014269F7C132.svm  
 inflating: Pictures/200000890000107E000002A0D7E80C67.svm  
 inflating: Pictures/200000E200001295000002A0E7D552DC.svm  
 inflating: Pictures/200000B2000012AB000001712E0D7F4B.svm  
 inflating: Pictures/200000CF00001D390000034F15D09B76.svm  
 inflating: Pictures/2000013A000019BA0000042370CD253A.svm  
 inflating: Pictures/2000007A00000C6300000136B0155364.svm  
 inflating: meta.xml                
 inflating: settings.xml            
 inflating: content.xml             
extracting: Thumbnails/thumbnail.png  
 inflating: layout-cache            
 inflating: manifest.rdf            
  creating: Configurations2/images/Bitmaps/
  creating: Configurations2/popupmenu/
  creating: Configurations2/toolpanel/
  creating: Configurations2/statusbar/
  creating: Configurations2/progressbar/
  creating: Configurations2/toolbar/
  creating: Configurations2/floater/
  creating: Configurations2/menubar/
 inflating: Configurations2/accelerator/current.xml  
 inflating: styles.xml              
 inflating: META-INF/manifest.xml 

因此，当您尝试在文本编辑器中打开它时，它会显示为二进制数据，因为它不包含编码文本！