不太懂，因为这个do文件虽然有中文字符，但是也是我之前用同样的stata软件写的，是stata 16的版本，理论上应该不会识别不了中文啊
谁能来帮帮我，试了论坛上的代码，也说粘贴到txt文件再复制回来，都不管用。。

. unicode analyze *.do
  (Directory ./bak.stunicode created; please do not delete)

  File summary (before starting):
        1  file(s) specified
        1  file(s) to be examined ...

  File test.do (text file)
                26 lines in file
                21 lines ASCII
                 5 lines UTF-8
          File does not need translation, except ...
          The file appears to be UTF-8 already.  Sometimes files that still need translating can look like UTF-8.  See lines 2, 8, 11, 12, and 26.  A total
          of 5 lines out of 26 appear to be UTF8.
          ---------------------------------------------------------------------------------------------------------------------------------------------------

  File summary:
      all files okay

.
. unicode encoding set gbk
  (default encoding now gbk)

.
. unicode translate *.do
  (using gbk encoding)

  File summary (before starting):
        1  file(s) specified
        1  file(s) already known to be UTF8  in previous runs
        0  file(s) to be examined ...
  (nothing to do)